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Intel Xeon E5645 @ 2.40GHz

Price and performance details for the 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.

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, Intel(R) Xeon(R) CPU E5645 @ 2.40GHz

CPU First Seen on Charts:  Q2 2011

CPUmark/$Price:  109.24     

Overall Rank:  951

Last Price Change:  $45.99 USD (2021-04-13)

Average CPU Mark
rating
5024

Single Thread Rating: 1161
Cross-Platform Rating: 11,627
Samples: 78*
*Margin for error: Low



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

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

Integer Math19,518 MOps/Sec
Floating Point Math8,834 MOps/Sec
Find Prime Numbers28 Million Primes/Sec
Random String Sorting12 Thousand Strings/Sec
Data Encryption2,009 MBytes/Sec
Data Compression83.8 MBytes/Sec
Physics469 Frames/Sec
Extended Instructions2,114 Million Matrices/Sec
Single Thread1,161 MOps/Sec
From submitted results to PerformanceTest V10 as of 18th of April 2021.

CPU Mark Distribution for Intel Xeon E5645 @ 2.40GHz

Submitted Baseline Distribution Graph as of 14th of April 2021
From submitted results to PerformanceTest V10 as of 14th of April 2021.

MerchantPrice (USD)Purchase
Amazon.com$45.99Buy 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 18th of April 2021 - Higher results represent better performance
Processor Average CPU Mark
AMD EPYC 7763
 87,686
AMD EPYC 7702
 71,929
AMD EPYC 7502P
 46,180
AMD EPYC 7302P
 33,210
AMD EPYC 7262
 20,952
Intel Xeon E5-1650 v3 @ 3.50GHz
 10,342
Intel Xeon E5-2689 @ 2.60GHz
 9,769
Intel Xeon E5-1650 @ 3.20GHz
 8,084
Intel Xeon E5-2620 v3 @ 2.40GHz
 7,944
Intel Xeon E5-1620 @ 3.60GHz
 5,864
Intel Xeon E5645 @ 2.40GHz
 5,024
CPU Value (CPU Mark / $Price )
As of 18th of April 2021 - Higher results represent better value
Processor CPU Mark / $Price
Intel Xeon E5645 @ 2.40GHz
 109.24
Intel Xeon E5-2620 v3 @ 2.40GHz
 33.20
AMD EPYC 7302P
 23.72
Intel Xeon E5-1620 @ 3.60GHz
 17.87
AMD EPYC 7502P
 16.70
Intel Xeon E5-1650 @ 3.20GHz
 16.41
AMD EPYC 7702
 16.20
AMD EPYC 7262
 14.61
Intel Xeon E5-1650 v3 @ 3.50GHz
 13.90
AMD EPYC 7763
 NA
Intel Xeon E5-2689 @ 2.60GHz
 NA
Single Thread Rating
As of 18th of April 2021 - Higher results represent better performance
Processor Average Thread Rating
AMD EPYC 7763
 2,639
Intel Xeon E5-1650 v3 @ 3.50GHz
 2,114
AMD EPYC 7702
 2,099
AMD EPYC 7262
 1,935
AMD EPYC 7302P
 1,894
AMD EPYC 7502P
 1,777
Intel Xeon E5-1620 @ 3.60GHz
 1,775
Intel Xeon E5-1650 @ 3.20GHz
 1,739
Intel Xeon E5-2620 v3 @ 2.40GHz
 1,693
Intel Xeon E5-2689 @ 2.60GHz
 1,556
Intel Xeon E5645 @ 2.40GHz
 1,161
Last 5 Baselines for Intel Xeon E5645 @ 2.40GHz
Most recent listed first
Baseline CPU Mark
BL1394329 - Apr 13 2021
4996
BL1385449 - Mar 22 2021
5434
BL1385374 - Mar 22 2021
5133
BL1381163 - Mar 12 2021
5400
BL1341995 - Dec 20 2020 [Excluded]
4349
Popular comparisons for Intel Xeon E5645 @ 2.40GHz
As of 18th of April 2021 - Higher results represent better performance
Processor Average CPU Mark
Intel Xeon E5645 @ 2.40GHz
 5,024
Intel Xeon X5670 @ 2.93GHz
 6,140
Intel Xeon X5672 @ 3.20GHz
 5,123
AMD Opteron 4274 HE
 5,776
AMD Opteron 4280
 4,504
Intel Xeon E5-1410 @ 2.80GHz
 4,634
Intel Xeon E5649 @ 2.53GHz
 4,936
Intel Xeon E3-1270 @ 3.40GHz
 5,365
Intel Xeon E5-2630 @ 2.30GHz
 6,134
Intel Xeon E5-2650 @ 2.00GHz
 7,294
AMD Opteron 2427
 1,995
Intel Xeon X5660 @ 2.80GHz
 6,254
Intel Xeon E5-1607 v2 @ 3.00GHz
 4,313