Data retrieved from http://ark.intel.com/MySearch.aspx?s=t&e=t&FamilyText=Intel® Xeon® Processor at 1/15/2011 10:02:08 AM
  家族 处理器号 代号 时钟速度 最大Turbo速度 核心数 线程数 高速缓存 系统总线 总线类型 垂直市场 嵌入式选项可用 集成显卡 指令集 TBT VT-x VT-d EIST AES-NI TXT 发行日期 最大散热设计功耗TDP 散装每千颗批量预算价格
 
Intel® Xeon® Processor X7560 Nehalem-EX 2.266 GHz 2.666 GHz 8 16 24 MB 6.4 GT/s QPI SRV No     Yes Yes   Yes     Q1'10 130 W $3,838.00
  Intel® Xeon® Processor X7550 Nehalem-EX 2 GHz 2.4 GHz 8 16 18 MB 6.4 GT/s QPI SRV No     Yes Yes   Yes     Q1'10 130 W $2,837.00
  Intel® Xeon® Processor X7542 Nehalem-EX 2.666 GHz 2.8 GHz 6 6 18 MB 5.86 GT/s QPI SRV No     Yes Yes   Yes     Q1'10 130 W $2,059.00
  Intel® Xeon® Processor X7460 Dunnington 2.66 GHz   6 6 16 MB 1066 MHz FSB SRV No   64-bit No Yes   Yes   No Q3'08 130 W $2,729.00
  Intel® Xeon® Processor X7350 Tigerton 2.93 GHz   4 4 8 MB 1066 MHz FSB SRV No   64-bit No Yes   Yes   No Q3'07 130 W $2,301.00
  Intel® Xeon® Processor X6550 Nehalem-EX 2 GHz 2.4 GHz 8 16 18 MB 6.4 GT/s QPI SRV No     Yes Yes   Yes     Q1'10 130 W $2,558.00
  Intel® Xeon® Processor X5680 Westmere-EP 3.33 GHz 3.6 GHz 6 12 12 MB 6.4 GT/s QPI SRV No No 64-bit Yes Yes   Yes Yes Yes Q1'10 130 W $1,663.00
  Intel® Xeon® Processor X5677 Westmere-EP 3.46 GHz 3.73 GHz 4 8 12 MB 6.4 GT/s QPI SRV No No 64-bit Yes Yes   Yes Yes Yes Q1'10 130 W $1,663.00
  Intel® Xeon® Processor X5670 Westmere-EP 2.93 GHz 3.33 GHz 6 12 12 MB 6.4 GT/s QPI SRV No No 64-bit Yes Yes   Yes Yes Yes Q1'10 95 W $1,440.00
  Intel® Xeon® Processor X5667 Westmere-EP 3.06 GHz 3.46 GHz 4 8 12 MB 6.4 GT/s QPI SRV No No 64-bit Yes Yes   Yes Yes Yes Q1'10 95 W $1,440.00
  Intel® Xeon® Processor X5660 Westmere-EP 2.8 GHz 3.2 GHz 6 12 12 MB 6.4 GT/s QPI SRV No No 64-bit Yes Yes   Yes Yes Yes Q1'10 95 W $1,219.00
  Intel® Xeon® Processor X5650 Westmere-EP 2.66 GHz 3.06 GHz 6 12 12 MB 6.4 GT/s QPI SRV No No 64-bit Yes Yes   Yes Yes Yes Q1'10 95 W $996.00
  Intel® Xeon® Processor X5570 Nehalem-EP 2.93 GHz 3.333 GHz 4 8 8 MB 6.4 GT/s QPI SRV No   64-bit Yes Yes   Yes   No Q1'09 95 W $1,386.00
  Intel® Xeon® Processor X5560 Nehalem-EP 2.8 GHz 3.2 GHz 4 8 8 MB 6.4 GT/s QPI SRV No   64-bit Yes Yes   Yes   No Q1'09 95 W $1,172.00
  Intel® Xeon® Processor X5550 Nehalem-EP 2.66 GHz 3.06 GHz 4 8 8 MB 6.4 GT/s QPI SRV No   64-bit Yes Yes   Yes   No Q1'09 95 W $958.00
  Intel® Xeon® Processor X5492 Harpertown 3.4 GHz   4 4 12 MB 1600 MHz FSB SRV No   64-bit No Yes   Yes   No Q3'08 150 W $1,493.00
  Intel® Xeon® Processor X5482 Harpertown 3.2 GHz   4 4 12 MB 1600 MHz FSB SRV No   64-bit No Yes   Yes   No Q4'07 150 W $1,279.00
  Intel® Xeon® Processor X5472 Harpertown 3 GHz   4 4 12 MB 1600 MHz FSB SRV No   64-bit No Yes   Yes   No Q4'07 120 W $958.00
  Intel® Xeon® Processor X5470 Harpertown 3.33 GHz   4 4 12 MB 1333 MHz FSB SRV No   64-bit No Yes   Yes   No Q3'08 120 W $1,386.00
  Intel® Xeon® Processor X5460 Harpertown 3.16 GHz   4 4 12 MB 1333 MHz FSB SRV No   64-bit No Yes   Yes   No Q4'07 120 W $1,172.00
  Intel® Xeon® Processor X5450 Harpertown 3 GHz   4 4 12 MB 1333 MHz FSB SRV No   64-bit No Yes   Yes   No Q4'07 120 W $851.00
  Intel® Xeon® Processor X5365 Clovertown 3 GHz   4 4 8 MB 1333 MHz FSB SRV No   64-bit No Yes   Yes   No Q3'07 150 W $1,172.00
  Intel® Xeon® Processor X5355 Clovertown 2.66 GHz   4 4 8 MB 1333 MHz FSB SRV No   64-bit No Yes   Yes   No Q4'06 120 W $744.00
  Intel® Xeon® Processor X5272 Wolfdale 3.4 GHz   2 2 6 MB 1600 MHz FSB SRV No   64-bit No Yes   Yes   No Q4'07 80 W $1,172.00
  Intel® Xeon® Processor X5270 Wolfdale 3.5 GHz   2 2 6 MB 1333 MHz FSB SRV No   64-bit No Yes   Yes   No Q3'08 80 W $1,172.00
  Intel® Xeon® Processor X5260 Wolfdale 3.33 GHz   2 2 6 MB 1333 MHz FSB SRV No   64-bit No Yes   Yes   No Q4'07 80 W $851.00
  Intel® Xeon® Processor X3480 Lynnfield 3.06 GHz 3.73 GHz 4 8 8 MB 2.5 GT/s DMI SRV No No 64-bit Yes Yes Yes Yes No Yes Q2'10 95 W $612.00
  Intel® Xeon® Processor X3470 Lynnfield 2.93 GHz 3.6 GHz 4 8 8 MB 2.5 GT/s DMI SRV No No 64-bit Yes Yes Yes Yes No Yes Q3'09 95 W $328.00
  Intel® Xeon® Processor X3460 Lynnfield 2.8 GHz 3.46 GHz 4 8 8 MB 2.5 GT/s DMI SRV No No 64-bit Yes Yes Yes Yes No Yes Q3'09 95 W $316.00
  Intel® Xeon® Processor X3450 Lynnfield 2.66 GHz 3.2 GHz 4 8 8 MB 2.5 GT/s DMI SRV Yes No 64-bit Yes Yes Yes Yes No Yes Q3'09 95 W $241.00
  Intel® Xeon® Processor X3440 Lynnfield 2.53 GHz 2.93 GHz 4 8 8 MB 2.5 GT/s DMI SRV No No 64-bit Yes Yes Yes Yes No Yes Q3'09 95 W $215.00
  Intel® Xeon® Processor X3430 Lynnfield 2.4 GHz 2.8 GHz 4 4 8 MB 2.5 GT/s DMI SRV Yes No 64-bit Yes Yes Yes Yes No Yes Q3'09 95 W $189.00
  Intel® Xeon® Processor X3380 Yorkfield 3.16 GHz   4 4 12 MB 1333 MHz FSB SRV No   64-bit No Yes   Yes   No Q1'09 95 W  
  Intel® Xeon® Processor X3370 Yorkfield 3 GHz   4 4 12 MB 1333 MHz FSB SRV No   64-bit No Yes   Yes   No Q3'08 95 W $316.00
  Intel® Xeon® Processor X3363 Yorkfield-CL 2.83 GHz   4 4 12 MB 1333 MHz FSB SRV No   64-bit No Yes   Yes   No   80 W  
  Intel® Xeon® Processor X3360 Yorkfield 2.83 GHz   4 4 12 MB 1333 MHz FSB SRV No   64-bit No Yes   Yes   No Q1'08 95 W $266.00
  Intel® Xeon® Processor X3353 Yorkfield-CL 2.66 GHz   4 4 12 MB 1333 MHz FSB SRV No   64-bit No Yes   Yes   No   80 W  
  Intel® Xeon® Processor X3350 Yorkfield 2.66 GHz   4 4 12 MB 1333 MHz FSB SRV No   64-bit No Yes   Yes   No Q1'08 95 W $266.00
  Intel® Xeon® Processor X3330 Yorkfield 2.66 GHz   4 4 6 MB 1333 MHz FSB SRV No   64-bit No Yes   Yes   No Q3'08 95 W $188.00
  Intel® Xeon® Processor X3323 Yorkfield-CL 2.5 GHz   4 4 6 MB 1333 MHz FSB SRV No   64-bit No Yes   Yes   No   80 W  
  Intel® Xeon® Processor X3320 Yorkfield 2.5 GHz   4 4 6 MB 1333 MHz FSB SRV No   64-bit No Yes   Yes   No Q1'08 95 W $219.00
  Intel® Xeon® Processor X3230 Kentsfield 2.66 GHz   4 4 8 MB 1066 MHz FSB SRV No   64-bit No Yes   Yes   No Q3'07 95 W  
  Intel® Xeon® Processor X3220 Kentsfield 2.4 GHz   4 4 8 MB 1066 MHz FSB SRV No   64-bit No Yes   Yes   No Q1'07 105 W $188.00
  Intel® Xeon® Processor X3210 Kentsfield 2.13 GHz   4 4 8 MB 1066 MHz FSB SRV No   64-bit No Yes   Yes   No Q1'07 105 W  
  Intel® Xeon® Processor W5590 Nehalem-EP 3.33 GHz 3.6 GHz 4 8 8 MB 6.4 GT/s QPI SRV No   64-bit Yes Yes   Yes No No Q3'09 130 W $1,600.00
  Intel® Xeon® Processor W5580 Nehalem-EP 3.2 GHz 3.46 GHz 4 8 8 MB 6.4 GT/s QPI SRV No   64-bit Yes Yes   Yes No No Q1'09 130 W $1,600.00
  Intel® Xeon® Processor W3680 Westmere-EP 3.33 GHz 3.6 GHz 6 12 12 MB 6.4 GT/s QPI SRV No No 64-bit Yes Yes   Yes Yes Yes Q1'10 130 W $999.00
  Intel® Xeon® Processor W3670 Westmere-EP 3.2 GHz 3.46 GHz 6 12 12 MB 4.8 GT/s QPI SRV No No 64-bit Yes Yes   Yes Yes Yes Q3'10 130 W $885.00
  Intel® Xeon® Processor W3580 Bloomfield 3.33 GHz 3.6 GHz 4 8 8 MB 6.4 GT/s QPI SRV No No 64-bit Yes Yes   Yes No No Q3'09 130 W $999.00
  Intel® Xeon® Processor W3570 Bloomfield 3.2 GHz 3.46 GHz 4 8 8 MB 6.4 GT/s QPI SRV No No 64-bit Yes Yes   Yes No No Q1'09 130 W $999.00
  Intel® Xeon® Processor W3565 Bloomfield 3.2 GHz 3.46 GHz 4 8 8 MB 4.8 GT/s QPI SRV No No 64-bit Yes Yes   Yes No No Q4'09 130 W $562.00
  Intel® Xeon® Processor W3550 Bloomfield 3.06 GHz 3.33 GHz 4 8 8 MB 4.8 GT/s QPI SRV No No 64-bit Yes Yes   Yes No No Q3'09 130 W $294.00
  Intel® Xeon® Processor W3540 Bloomfield 2.93 GHz 3.2 GHz 4 8 8 MB 4.8 GT/s QPI SRV No No 64-bit Yes Yes   Yes No No Q1'09 130 W $562.00
  Intel® Xeon® Processor W3530 Bloomfield 2.8 GHz 3.06 GHz 4 8 8 MB 4.8 GT/s QPI SRV No No 64-bit Yes Yes   Yes No No Q1'10 130 W $294.00
  Intel® Xeon® Processor W3520 Bloomfield 2.66 GHz 2.93 GHz 4 8 8 MB 4.8 GT/s QPI SRV No No 64-bit Yes Yes   Yes No No Q1'09 130 W $284.00
  Intel® Xeon® Processor W3505 Bloomfield 2.53 GHz   2 2 4 MB 4.8 GT/s QPI SRV No No 64-bit No Yes   Yes No No Q1'09 130 W  
  Intel® Xeon® Processor W3503 Bloomfield 2.4 GHz   2 2 4 MB 4.8 GT/s QPI SRV No No 64-bit No Yes   Yes No No Q1'09 130 W  
  Intel® Xeon® Processor LC5528 Jasper Forest 2.13 GHz 2.533 GHz 4 8 8 MB 4.8 GT/s QPI EMB Yes   64-bit Yes Yes Yes Yes     Q1'10 60 W $519.00
  Intel® Xeon® Processor LC5518 Jasper Forest 1.73 GHz 2.133 MHz 4 8 8 MB 4.8 GT/s QPI EMB Yes   64-bit Yes Yes Yes Yes     Q1'10 48 W $519.00
  Intel® Xeon® Processor LC3528 Jasper Forest 1.73 GHz 1.87 GHz 2 4 4 MB 2.5 GT/s DMI EMB Yes   64-bit Yes Yes Yes Yes     Q1'10 35 W $302.00
  Intel® Xeon® Processor LC3518 Jasper Forest 1.73 GHz   1 1 2 MB 2.5 GT/s DMI EMB Yes   64-bit No Yes Yes Yes     Q1'10 23 W $192.00
  Intel® Xeon® Processor L7555 Nehalem-EX 1.866 GHz 2.533 GHz 8 16 24 MB 5.86 GT/s QPI SRV No     Yes Yes   Yes     Q1'10 95 W $3,282.00
  Intel® Xeon® Processor L7545 Nehalem-EX 1.866 GHz 2.533 GHz 6 12 18 MB 5.86 GT/s QPI SRV No     Yes Yes   Yes     Q1'10 95 W $2,170.00
  Intel® Xeon® Processor L7455 Dunnington 2.13 GHz   6 6 12 MB 1066 MHz FSB SRV No   64-bit No Yes   No   No Q3'08 65 W $2,729.00
  Intel® Xeon® Processor L7445 Dunnington 2.13 GHz   4 4 12 MB 1066 MHz FSB SRV No   64-bit No Yes   No   No Q3'08 50 W $1,980.00
  Intel® Xeon® Processor L7345 Tigerton 1.86 GHz   4 4 8 MB 1066 MHz FSB SRV No   64-bit No Yes   Yes   No Q3'07 50 W $1,498.00
  Intel® Xeon® Processor L5640 Westmere-EP 2.26 GHz 2.8 GHz 6 12 12 MB 5.86 GT/s QPI SRV No No 64-bit Yes Yes   Yes Yes Yes Q1'10 60 W $996.00
  Intel® Xeon® Processor L5638 Westmere-EP 2 GHz 2.4 GHz 6 12 12 MB 5.86 GT/s QPI SRV Yes     Yes Yes     Yes Yes Q1'10 60 W  
  Intel® Xeon® Processor L5630 Westmere-EP 2.13 GHz 2.4 GHz 4 8 12 MB 5.86 GT/s QPI SRV No No 64-bit Yes Yes   Yes Yes Yes Q1'10 40 W $551.00
  Intel® Xeon® Processor L5618 Westmere-EP 1.87 GHz 2.26 GHz 4 8 12 MB 5.86 GT/s QPI SRV Yes     Yes Yes     Yes Yes Q1'10 40 W  
  Intel® Xeon® Processor L5609 Westmere-EP 1.86 GHz 1.86 GHz 4 4 12 MB 4.8 GT/s QPI SRV No No 64-bit No Yes   Yes Yes Yes Q1'10 40 W $440.00
  Intel® Xeon® Processor L5530 Nehalem-EP 2.4 GHz 2.66 GHz 4 8 8 MB 5.86 GT/s QPI SRV No   64-bit Yes Yes   Yes No No Q3'09 60 W $744.00
  Intel® Xeon® Processor L5520 Nehalem-EP 2.26 GHz   4 8 8 MB 5.86 GT/s QPI SRV No   64-bit Yes Yes   Yes   No Q1'09 60 W $530.00
  Intel® Xeon® Processor L5518 Nehalem-EP 2.13 GHz 2.4 GHz 4 8 8 MB 5.86 GT/s QPI EMB Yes   64-bit Yes Yes   Yes   No Q1'09 60 W  
  Intel® Xeon® Processor L5508 Nehalem-EP 2 GHz 2.4 GHz 2 4 8 MB 5.86 GT/s QPI EMB Yes   64-bit Yes Yes   Yes   No Q1'09 38 W  
  Intel® Xeon® Processor L5506 Nehalem-EP 2.13 GHz   4 4 4 MB 4.8 GT/s QPI SRV No   64-bit No Yes   Yes   No Q1'09 60 W $423.00
  Intel® Xeon® Processor L5430 Harpertown 2.66 GHz   4 4 12 MB 1333 MHz FSB SRV No   64-bit No Yes   Yes   No Q3'08 50 W $562.00
  Intel® Xeon® Processor L5420 Harpertown 2.5 GHz   4 4 12 MB 1333 MHz FSB SRV No   64-bit No Yes   Yes   No Q1'08 50 W $380.00
  Intel® Xeon® Processor L5410 Harpertown 2.33 GHz   4 4 12 MB 1333 MHz FSB SRV Yes   64-bit No Yes   Yes   No Q1'08 50 W $320.00
  Intel® Xeon® Processor L5408 Harpertown 2.13 GHz   4 4 12 MB 1066 MHz FSB EMB Yes   64-bit No Yes   Yes   No Q1'08 40 W  
  Intel® Xeon® Processor L5335 Clovertown 2 GHz   4 4 8 MB 1333 MHz FSB SRV No   64-bit No Yes   No   Yes Q3'07 50 W $380.00
  Intel® Xeon® Processor L5320 Clovertown 1.86 GHz   4 4 8 MB 1066 MHz FSB SRV No   64-bit No Yes   Yes   No Q1'07 50 W $320.00
  Intel® Xeon® Processor L5318 Clovertown 1.6 GHz   4 4 8 MB 1066 MHz FSB SRV Yes   64-bit No Yes   Yes   No Q1'07 40 W $602.00
  Intel® Xeon® Processor L5310 Clovertown 1.6 GHz   4 4 8 MB 1066 MHz FSB SRV No   64-bit No Yes   No   No Q1'07 50 W $273.00
  Intel® Xeon® Processor L5248 Wolfdale 3 GHz   2 2 6 MB 1333 MHz FSB SRV Yes   64-bit No Yes   Yes       55 W  
  Intel® Xeon® Processor L5240 Wolfdale 3 GHz   2 2 6 MB 1333 MHz FSB SRV No   64-bit No Yes   No   No Q2'08 40 W $669.00
  Intel® Xeon® Processor L5238 Wolfdale 2.66 GHz   2 2 6 MB 1333 MHz FSB EMB Yes   64-bit No Yes   No   No Q2'08 35 W  
  Intel® Xeon® Processor L5215 Wolfdale 1.86 GHz   2 2 6 MB 1066 MHz FSB SRV No   64-bit No Yes   Yes   No Q3'08 20 W  
  Intel® Xeon® Processor L3426 Lynnfield 1.86 GHz 3.2 GHz 4 8 8 MB 2.5 GT/s DMI SRV No No 64-bit Yes Yes Yes Yes No Yes Q3'09 45 W $284.00
  Intel® Xeon® Processor L3406 Clarkdale 2.26 GHz 2.53 GHz 2 4 4 MB 2.5 GT/s DMI SRV No No 64-bit Yes Yes Yes Yes No Yes Q1'10 30 W $189.00
  Intel® Xeon® Processor L3360 Yorkfield 2.83 GHz   4 4 12 MB 1333 MHz FSB SRV No   64-bit No Yes   Yes     Q1'09 65 W $320.00
  Intel® Xeon® Processor L3110 Wolfdale 3 GHz   2 2 6 MB 1333 MHz FSB SRV No   64-bit No Yes   Yes     Q1'09 45 W $224.00
  Intel® Xeon® Processor L3014 Wolfdale 2.4 GHz   1 1 3 MB 1066 MHz FSB EMB No   64-bit No No   Yes   No Q1'08 30 W  
  Intel® Xeon® Processor EC5549 Jasper Forest 2.53 GHz 2.933 GHz 4 8 8 MB 5.87 GT/s QPI EMB Yes   64-bit Yes Yes Yes Yes     Q1'10 85 W $530.00
  Intel® Xeon® Processor EC5539 Jasper Forest 2.27 GHz   2 2 4 MB 5.87 GT/s QPI EMB Yes   64-bit No Yes Yes Yes     Q1'10 65 W $388.00
  Intel® Xeon® Processor EC5509 Jasper Forest 2 GHz   4 4 8 MB 4.8 GT/s QPI EMB Yes   64-bit No Yes Yes Yes     Q1'10 85 W $266.00
  Intel® Xeon® Processor EC3539 Jasper Forest 2.13 GHz   4 4 8 MB 2.5 GT/s DMI EMB Yes   64-bit No Yes Yes Yes     Q1'10 65 W $302.00
  Intel® Xeon® Processor E7540 Nehalem-EX 2 GHz 2.266 GHz 6 12 18 MB 6.4 GT/s QPI SRV No     Yes Yes   Yes     Q1'10 105 W $2,059.00
  Intel® Xeon® Processor E7530 Nehalem-EX 1.866 GHz 2.133 GHz 6 12 12 MB 5.86 GT/s QPI SRV No     Yes Yes   Yes     Q1'10 105 W $1,446.00
  Intel® Xeon® Processor E7520 Nehalem-EX 1.866 GHz 1.866 GHz 4 8 18 MB 4.8 GT/s QPI SRV No       Yes   Yes     Q1'10 95 W $856.00
  Intel® Xeon® Processor E7450 Dunnington 2.4 GHz   6 6 12 MB 1066 MHz FSB SRV No   64-bit No Yes   Yes   No Q3'08 90 W $2,301.00
  Intel® Xeon® Processor E7440 Dunnington 2.4 GHz   4 4 16 MB 1066 MHz FSB SRV No   64-bit No Yes   Yes   No Q3'08 90 W $1,980.00
  Intel® Xeon® Processor E7430 Dunnington 2.13 GHz   4 4 12 MB 1066 MHz FSB SRV No   64-bit No Yes   No   No Q3'08 90 W $1,391.00
  Intel® Xeon® Processor E7420 Dunnington 2.13 GHz   4 4 8 MB 1066 MHz FSB SRV No   64-bit No Yes   No   No Q3'08 90 W $1,177.00
  Intel® Xeon® Processor E7340 Tigerton 2.4 GHz   4 4 8 MB 1066 MHz FSB SRV No   64-bit No Yes   Yes   No Q3'07 80 W $1,980.00
  Intel® Xeon® Processor E7330 Tigerton 2.4 GHz   4 4 6 MB 1066 MHz FSB SRV No   64-bit No Yes   Yes   No Q3'07 80 W $1,391.00
  Intel® Xeon® Processor E7320 Tigerton 2.13 GHz   4 4 4 MB 1066 MHz FSB SRV No   64-bit No Yes   Yes   No Q3'07 80 W $1,117.00
  Intel® Xeon® Processor E7310 Tigerton 1.6 GHz   4 4 4 MB 1066 MHz FSB SRV No   64-bit No Yes   Yes   No Q3'07 80 W $856.00
  Intel® Xeon® Processor E7220 Tigerton 2.93 GHz   2 2 8 MB 1066 MHz FSB SRV No   64-bit No Yes   Yes   No Q3'07 80 W $1,177.00
  Intel® Xeon® Processor E7210 Tigerton 2.4 GHz   2 2 8 MB 1066 MHz FSB SRV No   64-bit No Yes   Yes   No Q3'07 80 W $856.00
  Intel® Xeon® Processor E6540 Nehalem-EX 2 GHz 2.266 GHz 6 12 18 MB 6.4 GT/s QPI SRV No     Yes Yes   Yes     Q1'10 105 W $1,779.00
  Intel® Xeon® Processor E6510 Nehalem-EX 1.73 GHz 1.733 GHz 4 8 12 MB 4.8 GT/s QPI SRV No       Yes   Yes     Q1'10 105 W $744.00
  Intel® Xeon® Processor E5645 Westmere-EP 2.4 GHz 2.8 GHz 6 12 12 MB 5.86 GT/s QPI SRV Yes No 64-bit Yes Yes   Yes Yes Yes Q1'10 80 W $958.00
  Intel® Xeon® Processor E5640 Westmere-EP 2.66 GHz 2.93 GHz 4 8 12 MB 5.86 GT/s QPI SRV No No 64-bit Yes Yes   Yes Yes Yes Q1'10 80 W $774.00
  Intel® Xeon® Processor E5630 Westmere-EP 2.53 GHz 2.8 GHz 4 8 12 MB 5.86 GT/s QPI SRV No No 64-bit Yes Yes   Yes Yes Yes Q1'10 80 W $551.00
  Intel® Xeon® Processor E5620 Westmere-EP 2.4 GHz 2.66 GHz 4 8 12 MB 5.86 GT/s QPI SRV Yes No 64-bit Yes Yes   Yes Yes Yes Q1'10 80 W $387.00
  Intel® Xeon® Processor E5540 Nehalem-EP 2.53 GHz 2.8 GHz 4 8 8 MB 5.86 GT/s QPI SRV Yes   64-bit Yes Yes   Yes   No Q1'09 80 W $744.00
  Intel® Xeon® Processor E5530 Nehalem-EP 2.4 GHz 2.66 GHz 4 8 8 MB 5.86 GT/s QPI SRV No   64-bit Yes Yes   Yes   No Q1'09 80 W $530.00
  Intel® Xeon® Processor E5520 Nehalem-EP 2.26 GHz 2.53 GHz 4 8 8 MB 5.86 GT/s QPI SRV No   64-bit Yes Yes   Yes   No Q1'09 80 W $373.00
  Intel® Xeon® Processor E5507 Nehalem-EP 2.26 GHz   4 4 4 MB 4.8 GT/s QPI SRV No   64-bit No Yes   Yes   No Q1'10 80 W $276.00
  Intel® Xeon® Processor E5506 Nehalem-EP 2.13 GHz   4 4 4 MB 4.8 GT/s QPI SRV No   64-bit No Yes   Yes   No Q1'09 80 W $219.00
  Intel® Xeon® Processor E5504 Nehalem-EP 2 GHz   4 4 4 MB 4.8 GT/s QPI SRV Yes   64-bit No Yes   Yes   No Q1'09 80 W $224.00
  Intel® Xeon® Processor E5503 Nehalem-EP 2 GHz   2 2 4 MB 4.8 GT/s QPI SRV No   64-bit No Yes   Yes No No Q1'10 80 W $188.00
  Intel® Xeon® Processor E5502 Nehalem-EP 1.86 GHz   2 2 4 MB 4.8 GT/s QPI SRV No   64-bit No Yes   Yes   No Q1'09 80 W $188.00
  Intel® Xeon® Processor E5472 Harpertown 3 GHz   4 4 12 MB 1600 MHz FSB SRV No   64-bit No Yes   Yes   No Q4'07 80 W $1,022.00
  Intel® Xeon® Processor E5462 Harpertown 2.8 GHz   4 4 12 MB 1600 MHz FSB SRV No   64-bit No Yes   Yes   No Q4'07 80 W $797.00
  Intel® Xeon® Processor E5450 Harpertown 3 GHz   4 4 12 MB 1333 MHz FSB SRV No   64-bit No Yes   Yes   No Q4'07 80 W $915.00
  Intel® Xeon® Processor E5440 Harpertown 2.83 GHz   4 4 12 MB 1333 MHz FSB SRV Yes   64-bit No Yes   Yes   No Q4'07 80 W $690.00
  Intel® Xeon® Processor E5430 Harpertown 2.66 GHz   4 4 12 MB 1333 MHz FSB SRV No   64-bit No Yes   Yes   No Q4'07 80 W $455.00
  Intel® Xeon® Processor E5420 Harpertown 2.5 GHz   4 4 12 MB 1333 MHz FSB SRV No   64-bit No Yes   Yes   No Q4'07 80 W $316.00
  Intel® Xeon® Processor E5410 Harpertown 2.33 GHz   4 4 12 MB 1333 MHz FSB SRV No   64-bit No Yes   Yes   No Q4'07 80 W $256.00
  Intel® Xeon® Processor E5405 Harpertown 2 GHz   4 4 12 MB 1333 MHz FSB SRV No   64-bit No Yes   No   No Q4'07 80 W $209.00
  Intel® Xeon® Processor E5345 Clovertown 2.33 GHz   4 4 8 MB 1333 MHz FSB SRV Yes   64-bit No Yes   Yes   No Q4'06 80 W $455.00
  Intel® Xeon® Processor E5335 Clovertown 2 GHz   4 4 8 MB 1333 MHz FSB SRV Yes   64-bit No Yes   Yes   No Q4'06 80 W $316.00
  Intel® Xeon® Processor E5320 Clovertown 1.86 GHz   4 4 8 MB 1066 MHz FSB SRV No   64-bit No Yes   Yes   No Q4'06 80 W $256.00
  Intel® Xeon® Processor E5310 Clovertown 1.6 GHz   4 4 8 MB 1066 MHz FSB SRV No   64-bit No Yes   Yes   No Q4'06 80 W $209.00
  Intel® Xeon® Processor E5240 Wolfdale 3 GHz   2 2 6 MB 1333 MHz FSB EMB Yes   64-bit No Yes   Yes   No Q1'08 65 W $667.00
  Intel® Xeon® Processor E5220 Wolfdale 2.33 GHz   2 2 6 MB 1333 MHz FSB SRV Yes   64-bit No Yes   Yes   No Q1'08 65 W  
  Intel® Xeon® Processor E5205 Wolfdale 1.86 GHz   2 2 6 MB 1066 MHz FSB SRV No   64-bit No Yes   Yes   No Q4'07 65 W $177.00
  Intel® Xeon® Processor E3120 Wolfdale 3.16 GHz   2 2 6 MB 1333 MHz FSB SRV No   64-bit No Yes   Yes   No Q3'08 65 W $188.00
  Intel® Xeon® Processor E3113 Wolfdale-CL 3 GHz   2 2 6 MB 1333 MHz FSB SRV No   64-bit No Yes   Yes   No   65 W  
  Intel® Xeon® Processor E3110 Wolfdale 3 GHz   2 2 6 MB 1333 MHz FSB SRV No   64-bit No Yes   Yes   No Q1'08 65 W $167.00
  Intel® Xeon® Processor 7150N Tulsa 3.5 GHz   2 4 16 MB 667 MHz FSB SRV No   64-bit No Yes   Yes   No   150 W $2,622.00
  Intel® Xeon® Processor 7140N Tulsa 3.33 GHz   2 4 16 MB 667 MHz FSB SRV No   64-bit No Yes   Yes   No   150 W  
  Intel® Xeon® Processor 7140M Tulsa 3.4 GHz   2 4 16 MB 800 MHz FSB SRV No   64-bit No Yes   Yes   No   150 W  
  Intel® Xeon® Processor 7130N Tulsa 3.16 GHz   2 4 8 MB 667 MHz FSB SRV No   64-bit No Yes   Yes   No   150 W $1,391.00
  Intel® Xeon® Processor 7130M Tulsa 3.2 GHz   2 4 8 MB 800 MHz FSB SRV No   64-bit No Yes   Yes   No   150 W $1,391.00
  Intel® Xeon® Processor 7120N Tulsa 3 GHz   2 4 4 MB 667 MHz FSB SRV No   64-bit No Yes   Yes   No   95 W  
  Intel® Xeon® Processor 7120M Tulsa 3 GHz   2 4 4 MB 800 MHz FSB SRV No   64-bit No Yes   Yes   No   95 W  
  Intel® Xeon® Processor 7110N Tulsa 2.5 GHz   2 4 4 MB 667 MHz FSB SRV No   64-bit No Yes   Yes   No   95 W $856.00
  Intel® Xeon® Processor 7110M Tulsa 2.6 GHz   2 4 4 MB 800 MHz FSB SRV No   64-bit No Yes   Yes   No   95 W  
  Intel® Xeon® Processor 7041 Paxville 3 GHz   2 4 4 MB 800 MHz FSB SRV No   64-bit No Yes   Yes   No   165 W $3,157.00
  Intel® Xeon® Processor 7040 Paxville 3 GHz   2 4 4 MB 667 MHz FSB SRV No   64-bit No Yes   Yes   No   165 W $3,157.00
  Intel® Xeon® Processor 7030 Paxville 2.8 GHz   2 4 2 MB 800 MHz FSB SRV No   64-bit No Yes   Yes   No   165 W $1,980.00
  Intel® Xeon® Processor 7020 Paxville 2.66 GHz   2 4 2 MB 667 MHz FSB SRV No   64-bit No Yes   Yes   No   165 W $1,177.00
  Intel® Xeon® Processor 5160 Woodcrest 3 GHz   2 2 4 MB 1333 MHz FSB SRV No   64-bit No Yes   Yes   No   80 W  
  Intel® Xeon® Processor 5150 Woodcrest 2.66 GHz   2 2 4 MB 1333 MHz FSB SRV No   64-bit No Yes   Yes   No   65 W $690.00
  Intel® Xeon® Processor 5148 Woodcrest 2.33 GHz   2 2 4 MB 1333 MHz FSB SRV Yes   64-bit No Yes   Yes   No Q2'06 40 W $519.00
  Intel® Xeon® Processor 5140 Woodcrest 2.33 GHz   2 2 4 MB 1333 MHz FSB SRV Yes   64-bit No Yes   Yes   No Q2'06 65 W $455.00
  Intel® Xeon® Processor 5138 Woodcrest 2.13 GHz   2 2 4 MB 1066 MHz FSB SRV Yes   64-bit No Yes   Yes   No Q2'06 35 W $460.00
  Intel® Xeon® Processor 5133 Woodcrest 2.2 GHz   2 2 4 MB 800 MHz FSB SRV No   64-bit No Yes   Yes   No   40 W  
  Intel® Xeon® Processor 5130 Woodcrest 2 GHz   2 2 4 MB 1333 MHz FSB SRV Yes   64-bit No Yes   Yes   No Q2'06 65 W $316.00
  Intel® Xeon® Processor 5128 Woodcrest 1.86 GHz   2 2 4 MB 1066 MHz FSB SRV Yes   64-bit No Yes   Yes   No Q2'06 40 W $324.00
  Intel® Xeon® Processor 5120 Woodcrest 1.86 GHz   2 2 4 MB 1066 MHz FSB SRV No   64-bit No Yes   Yes   No   65 W $256.00
  Intel® Xeon® Processor 5113 Woodcrest 1.6 GHz   2 2 4 MB 800 MHz FSB SRV No   64-bit No Yes   Yes   No   40 W  
  Intel® Xeon® Processor 5110 Woodcrest 1.6 GHz   2 2 4 MB 1066 MHz FSB SRV No   64-bit No Yes   Yes   No   65 W $177.00
  Intel® Xeon® Processor 5080 Dempsey 3.73 GHz   2 4 4 MB 1066 MHz FSB SRV No   64-bit No Yes   Yes   No   130 W $851.00
  Intel® Xeon® Processor 5070 Dempsey 3.46 GHz   2 4 4 MB 1066 MHz FSB SRV No   64-bit No Yes   Yes   No   130 W  
  Intel® Xeon® Processor 5063 Dempsey 3.2 GHz   2 4 4 MB 1066 MHz FSB SRV No   64-bit No Yes   Yes   No   95 W $369.00
  Intel® Xeon® Processor 5060 Dempsey 3.2 GHz   2 4 4 MB 1066 MHz FSB SRV No   64-bit No Yes   Yes   No   130 W  
  Intel® Xeon® Processor 5050 Dempsey 3 GHz   2 4 4 MB 667 MHz FSB SRV No   64-bit No Yes   Yes   No   95 W $177.00
  Intel® Xeon® Processor 5040 Dempsey 2.83 GHz   2 4 4 MB 667 MHz FSB SRV No   64-bit No Yes   Yes   No   95 W  
  Intel® Xeon® Processor 5030 Dempsey 2.66 GHz   2 4 4 MB 667 MHz FSB SRV No   64-bit No Yes   Yes   No   95 W  
  Intel® Xeon® Processor 3070 Conroe 2.66 GHz   2 2 4 MB 1066 MHz FSB SRV No   64-bit No Yes   Yes   No   65 W $316.00
  Intel® Xeon® Processor 3065 Conroe 2.33 GHz   2 2 4 MB 1333 MHz FSB SRV No   64-bit No Yes   Yes   Yes Q4'07 65 W  
  Intel® Xeon® Processor 3060 Conroe 2.4 GHz   2 2 4 MB 1066 MHz FSB SRV No   64-bit No Yes   Yes   No   65 W $224.00
  Intel® Xeon® Processor 3050 Conroe 2.13 GHz   2 2 2 MB 1066 MHz FSB SRV No   64-bit No Yes   Yes   No   65 W $188.00
  Intel® Xeon® Processor 3040 Conroe 1.86 GHz   2 2 2 MB 1066 MHz FSB SRV No   64-bit No Yes   Yes   No   65 W $167.00
  Intel® Xeon® Processor   Sossaman 2 GHz   2 2 2 MB 667 MHz FSB SRV Yes   32-bit No Yes   Yes   No Q1'06 31 W $339.00
  Intel® Xeon® Processor   Sossaman 1.66 GHz   2 2 2 MB 667 MHz FSB SRV Yes   32-bit No Yes   Yes   No Q1'06 31 W $309.00
  Intel® Xeon® Processor   Sossaman 1.66 GHz   2 2 2 MB 667 MHz FSB SRV Yes   32-bit No Yes   Yes   No Q1'06 15 W  
  Intel® Xeon® Processor   Sossaman 2.16 GHz   2 2 2 MB 667 MHz FSB SRV No   32-bit No Yes   Yes   No Q3'06 31 W  
  Intel® Xeon® Processor   Prestonia 2 GHz   1 1 512 KB 533 MHz FSB SRV No   32-bit No No   No   No Q1'02 58 W  
  Intel® Xeon® Processor   Prestonia 1.6 GHz   1 1 512 KB 400 MHz FSB SRV No   32-bit No No   No   No Q3'02 30 W  
  Intel® Xeon® Processor   Prestonia 2.4 GHz   1 1 512 KB 400 MHz FSB SRV No   32-bit No No   No   No Q3'03 40 W  
  Intel® Xeon® Processor   Prestonia 2.4 GHz   1 1 512 KB 533 MHz FSB SRV No   32-bit No No   No   No Q4'02 65 W  
  Intel® Xeon® Processor   Prestonia 2.8 GHz   1 1 512 KB 533 MHz FSB SRV No   32-bit No No   No   No Q4'03 74 W  
  Intel® Xeon® Processor   Prestonia 3.2 GHz   1 1 1 MB 533 MHz FSB SRV Yes   32-bit No No           92 W  
  Intel® Xeon® Processor   Prestonia 3.2 GHz   1 1 2 MB 533 MHz FSB SRV No   32-bit No No           92 W  
  Intel® Xeon® Processor   Prestonia 3.06 GHz   1 1 1 MB 533 MHz FSB SRV Yes   32-bit No No           87 W  
  Intel® Xeon® Processor   Prestonia 3.06 GHz   1 1 512 KB 533 MHz FSB SRV No   32-bit No No   No   No   85 W  
  Intel® Xeon® Processor   Prestonia 3 GHz   1 1 512 KB 400 MHz FSB SRV Yes   32-bit No No           85 W  
  Intel® Xeon® Processor   Prestonia 2.8 GHz   1 1 1 MB 533 MHz FSB SRV No   32-bit No No           77 W  
  Intel® Xeon® Processor   Prestonia 2.8 GHz   1 1 512 KB 400 MHz FSB SRV Yes   32-bit No No           74 W  
  Intel® Xeon® Processor   Prestonia 2.66 GHz   1 1 512 KB 533 MHz FSB SRV No   32-bit No No   No   No   72 W  
  Intel® Xeon® Processor   Prestonia 2.6 GHz   1 1 512 KB 400 MHz FSB SRV Yes   32-bit No No           60 W  
  Intel® Xeon® Processor   Prestonia 2.4 GHz   1 1 1 MB 533 MHz FSB SRV No   32-bit No No           77 W  
  Intel® Xeon® Processor   Prestonia 2.4 GHz   1 1 512 KB 400 MHz FSB SRV Yes   32-bit No No           65 W  
  Intel® Xeon® Processor   Prestonia 2.2 GHz   1 1 512 KB 400 MHz FSB SRV Yes   32-bit No No           61 W  
  Intel® Xeon® Processor   Prestonia 2 GHz   1 1 512 KB 400 MHz FSB SRV Yes   32-bit No No           58 W $220.00
  Intel® Xeon® Processor   Prestonia 1.8 GHz   1 1 512 KB 400 MHz FSB SRV Yes   32-bit No No           55 W  
  Intel® Xeon® Processor   Potomac 3.33 GHz   1 1 8 MB 667 MHz FSB SRV No   32-bit No No           129 W  
  Intel® Xeon® Processor   Potomac 3 GHz   1 1 8 MB 667 MHz FSB SRV No   32-bit No No           129 W  
  Intel® Xeon® Processor   Potomac 2.83 GHz   1 1 4 MB 667 MHz FSB SRV No   32-bit No No           129 W  
  Intel® Xeon® Processor   Paxville 2.8 GHz   2 4 4 MB 800 MHz FSB SRV No   64-bit No No   Yes   No   135 W  
  Intel® Xeon® Processor   Nocona 3.2 GHz   1 2 1 MB 800 MHz FSB SRV Yes   64-bit No No   Yes   No Q2'04 103 W $329.00
  Intel® Xeon® Processor   Nocona 2.8 GHz   1 1 1 MB 800 MHz FSB SRV Yes   64-bit No No   No   No Q2'04 55 W $270.00
  Intel® Xeon® Processor   Nocona 3.6 GHz   1 1 1 MB 800 MHz FSB SRV Yes   32-bit No No           103 W $717.00
  Intel® Xeon® Processor   Nocona 3.5 GHz   1 1 1 MB 667 MHz FSB SRV No   64-bit No No   Yes   No   110 W  
  Intel® Xeon® Processor   Nocona 3.4 GHz   1 1 1 MB 800 MHz FSB SRV Yes   32-bit No No           103 W $473.00
  Intel® Xeon® Processor   Nocona 3.33 GHz   1 1 1 MB 667 MHz FSB SRV No   64-bit No No   Yes   No   110 W  
  Intel® Xeon® Processor   Nocona 3 GHz   1 1 1 MB 800 MHz FSB SRV Yes   32-bit No No           103 W $266.00
  Intel® Xeon® Processor   Nocona 3 GHz   1 1 1 MB 800 MHz FSB SRV Yes   32-bit No No           103 W  
  Intel® Xeon® Processor   Nocona 2.8 GHz   1 1 1 MB 800 MHz FSB SRV Yes   32-bit No No           103 W  
  Intel® Xeon® Processor   Nocona 2.8 GHz   1 1 1 MB 800 MHz FSB SRV Yes   32-bit No No           103 W $208.00
  Intel® Xeon® Processor   Irwindale 3.8 GHz   1 1 2 MB 800 MHz FSB SRV No   64-bit No No   Yes   No   110 W  
  Intel® Xeon® Processor   Irwindale 3.8 GHz   1 1 2 MB 800 MHz FSB SRV No   64-bit No No   Yes   No   110 W  
  Intel® Xeon® Processor   Irwindale 3.6 GHz   1 1 2 MB 800 MHz FSB SRV No   64-bit No No   Yes   No   110 W $690.00
  Intel® Xeon® Processor   Irwindale 3.6 GHz   1 1 2 MB 800 MHz FSB SRV No   32-bit No No           110 W  
  Intel® Xeon® Processor   Irwindale 3.4 GHz   1 1 2 MB 800 MHz FSB SRV No   64-bit No No   Yes   No   110 W $455.00
  Intel® Xeon® Processor   Irwindale 3.4 GHz   1 1 2 MB 800 MHz FSB SRV No   32-bit No No           110 W  
  Intel® Xeon® Processor   Irwindale 3.2 GHz   1 1 2 MB 800 MHz FSB SRV No   64-bit No No   No   No   110 W $316.00
  Intel® Xeon® Processor   Irwindale 3.2 GHz   1 1 2 MB 800 MHz FSB SRV No   32-bit No No           110 W  
  Intel® Xeon® Processor   Irwindale 3 GHz   1 1 2 MB 800 MHz FSB SRV No                      
  Intel® Xeon® Processor   Irwindale 3 GHz   1 1 2 MB 800 MHz FSB SRV No   64-bit No No   No   No   110 W $247.00
  Intel® Xeon® Processor   Irwindale 3 GHz   1 2 2 MB 800 MHz FSB SRV No   32-bit No No           55 W  
  Intel® Xeon® Processor   Irwindale 2.8 GHz   1 1 2 MB 800 MHz FSB SRV No   64-bit No No   Yes   No   110 W $193.00
  Intel® Xeon® Processor   Irwindale 2.8 GHz   1 1 2 MB 800 MHz FSB SRV No   32-bit No No           110 W  
  Intel® Xeon® Processor   Gallatin 3 GHz   1 1 4 MB 400 MHz FSB SRV No   32-bit No No           85 W  
  Intel® Xeon® Processor   Gallatin 2.8 GHz   1 1 2 MB 400 MHz FSB SRV No   32-bit No No           72 W  
  Intel® Xeon® Processor   Gallatin 2.7 GHz   1 1 2 MB 400 MHz FSB SRV No   32-bit No No           80 W  
  Intel® Xeon® Processor   Gallatin 2.5 GHz   1 1 1 MB 400 MHz FSB SRV No   32-bit No No           66 W  
  Intel® Xeon® Processor   Gallatin 2.2 GHz   1 1 2 MB 400 MHz FSB SRV No   32-bit No No           65 W  
  Intel® Xeon® Processor   Gallatin 2 GHz   1 1 1 MB 400 MHz FSB SRV No   32-bit No No           57 W  
  Intel® Xeon® Processor   Gallatin 2 GHz   1 1 2 MB 400 MHz FSB SRV No   32-bit No No           57 W  
  Intel® Xeon® Processor   Gallatin 1.9 GHz   1 1 1 MB 400 MHz FSB SRV No   32-bit No No           55 W  
  Intel® Xeon® Processor   Gallatin 1.5 GHz   1 1 1 MB 400 MHz FSB SRV No   32-bit No No           48 W  
  Intel® Xeon® Processor   Foster 2 GHz   1 1 256 KB 400 MHz FSB SRV No   32-bit No No           77.5 W  
  Intel® Xeon® Processor   Foster 1.7 GHz   1 1 256 KB 400 MHz FSB SRV No   32-bit No No           65.8 W  
  Intel® Xeon® Processor   Foster 1.6 GHz   1 1 1 MB 400 MHz FSB SRV No   32-bit No No           72 W  
  Intel® Xeon® Processor   Foster 1.5 GHz   1 1 256 KB 400 MHz FSB SRV No   32-bit No No           59.2 W  
  Intel® Xeon® Processor   Foster 1.5 GHz   1 1 512 KB 400 MHz FSB SRV No   32-bit No No           68 W  
  Intel® Xeon® Processor   Foster 1.4 GHz   1 1 256 KB 400 MHz FSB SRV No   32-bit No No           56 W  
  Intel® Xeon® Processor   Foster 1.4 GHz   1 1 512 KB 400 MHz FSB SRV No   32-bit No No           64 W  
  Intel® Xeon® Processor   Cranford 3.66 GHz   1 2 1 MB 667 MHz FSB SRV No   64-bit No No   Yes   No   110 W  
  Intel® Xeon® Processor   Cranford 3.16 GHz   1 2 1 MB 667 MHz FSB SRV No   64-bit No No   Yes   No   110 W $752.00