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[Dual CPU] Intel Xeon E5645 @ 2.40GHz

Price and performance details for the [Dual CPU] Intel Xeon E5645 @ 2.40GHz can be found below. This is made using thousands of PerformanceTest benchmark results and is updated daily.

  • The first graph shows the relative performance of the CPU compared to the 10 other common (single) CPUs in terms of PassMark CPU Mark.
  • The 2nd graph shows the value for money, in terms of the CPUMark per dollar.
  • The pricing history data shows the price for a single Processor. For multiple Processors, multiply the price shown by the number of CPUs.

[Dual CPU] Intel Xeon E5645 @ 2.40GHz

Class: Server

Socket: LGA1366

Clockspeed: 2.4 GHz

Turbo Speed: 2.7 GHz

Cores: 6 Threads: 12

Typical TDP: 80 W


Other names: Intel(R) Xeon(R) CPU E5645 @ 2.40GHz

CPU First Seen on Charts:  Q2 2011

CPUmark/$Price:  44.92     

Overall Rank:  182

Last Price Change:  $188.16 USD Total for 2 CPUs (2020-08-10)

Average CPU Mark
rating
8453

Single Thread Rating: 1112
Cross-Platform Rating: 21,168
Samples: 14*
*Margin for error: Medium



PerformanceTest V9
CPU Mark: 6,344 Thread: 1,115

CPU Test Suite Average Results for [Dual CPU] Intel Xeon E5645 @ 2.40GHz

Integer Math41,352 MOps/Sec
Floating Point Math17,322 MOps/Sec
Find Prime Numbers37 Million Primes/Sec
Random String Sorting22 Thousand Strings/Sec
Data Encryption3,330 MBytes/Sec
Data Compression164.1 MBytes/Sec
Physics542 Frames/Sec
Extended Instructions4,397 Million Matrices/Sec
Single Thread1,112 MOps/Sec
From submitted results to PerformanceTest V10 as of 24th of February 2021.

CPU Mark Distribution for [Dual CPU] Intel Xeon E5645 @ 2.40GHz

Submitted Baseline Distribution Graph as of 23rd of February 2021
From submitted results to PerformanceTest V10 as of 23rd of February 2021.

MerchantPrice (USD)Purchase
Amazon.com$94.08Buy Now!
NewEgg.comNACPU Not Available. See Other Models
Note: PassMark Software may earn compensation for sales from links on this site through affiliate programs.

Pricing History


CPU Mark Relative to Top 10 Common Server CPUs
As of 24th of February 2021 - Higher results represent better performance
Processor Average CPU Mark
AMD EPYC 7702
 71,929
AMD EPYC 7502P
 46,180
AMD EPYC 7302P
 33,067
Intel Xeon E5-1650 v3 @ 3.50GHz
 10,332
Intel Xeon E5-2689 @ 2.60GHz
 9,773
[Dual CPU] Intel Xeon E5645 @ 2.40GHz
 8,453
Intel Xeon E5-1650 @ 3.20GHz
 8,105
Intel Xeon E5-2620 v3 @ 2.40GHz
 8,001
Intel Xeon E3-1231 v3 @ 3.40GHz
 6,976
Intel Xeon E5-1620 v3 @ 3.50GHz
 6,961
Intel Xeon E5-1620 @ 3.60GHz
 5,872
CPU Value (CPU Mark / $Price )
As of 24th of February 2021 - Higher results represent better value
Processor CPU Mark / $Price
Intel Xeon E5-2620 v3 @ 2.40GHz
 66.92
[Dual CPU] Intel Xeon E5645 @ 2.40GHz
 44.92
AMD EPYC 7302P
 30.88
AMD EPYC 7502P
 18.13
Intel Xeon E5-1620 @ 3.60GHz
 17.90
AMD EPYC 7702
 17.67
Intel Xeon E5-1620 v3 @ 3.50GHz
 16.98
Intel Xeon E5-1650 @ 3.20GHz
 16.46
Intel Xeon E3-1231 v3 @ 3.40GHz
 13.95
Intel Xeon E5-1650 v3 @ 3.50GHz
 13.89
Intel Xeon E5-2689 @ 2.60GHz
 NA
Last 5 Baselines for [Dual CPU] Intel Xeon E5645 @ 2.40GHz
Most recent listed first
Baseline CPU Mark
BL1372319 - Feb 19 2021
9150
BL1370023 - Feb 13 2021
6991
BL1367079 - Feb 07 2021
9597
BL1349527 - Jan 03 2021
9648
BL1348949 - Jan 02 2021
9168
Popular comparisons for Intel Xeon E5645 @ 2.40GHz
As of 24th of February 2021 - Higher results represent better performance
Processor Average CPU Mark
Intel Xeon E5645 @ 2.40GHz
 8,453
Intel Xeon W3690 @ 3.47GHz
 7,158
Intel Xeon E5-2630 v2 @ 2.60GHz
 7,444
Intel Xeon X5675 @ 3.07GHz
 6,362
Intel Xeon X5690 @ 3.47GHz
 6,833
Intel Xeon E5-2643 v2 @ 3.50GHz
 8,867
Intel Xeon E5-2430 v2 @ 2.50GHz
 7,319
Intel Xeon E5-2420 v2 @ 2.20GHz
 6,490
Intel Xeon X5687 @ 3.60GHz
 5,325
Intel Xeon E3-1271 v3 @ 3.60GHz
 7,308
Intel Xeon W3670 @ 3.20GHz
 6,553
Intel Xeon E5-2650 v2 @ 2.60GHz
 9,987
Intel Xeon E5-1630 v3 @ 3.70GHz
 7,458
Intel Xeon X5680 @ 3.33GHz
 6,671
Intel Xeon E5-2640 v2 @ 2.00GHz
 7,772
Intel Xeon E3-1235 @ 3.20GHz
 4,725
Intel Xeon D-2123IT @ 2.20GHz
 7,731