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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:  62.42     

Overall Rank:  1060

Last Price Change:  $78.75 USD (2021-10-24)

Average CPU Mark
rating
4915

Single Thread Rating: 1139
Cross-Platform Rating: 11,508
Samples: 81*
*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 Math19,532 MOps/Sec
Floating Point Math8,670 MOps/Sec
Find Prime Numbers28 Million Primes/Sec
Random String Sorting11 Thousand Strings/Sec
Data Encryption1,918 MBytes/Sec
Data Compression80.9 MBytes/Sec
Physics462 Frames/Sec
Extended Instructions2,068 Million Matrices/Sec
Single Thread1,139 MOps/Sec
From submitted results to PerformanceTest V10 as of 26th of October 2021.

CPU Mark Distribution for Intel Xeon E5645 @ 2.40GHz

Submitted Baseline Distribution Graph as of 20th of October 2021
From submitted results to PerformanceTest V10 as of 20th of October 2021.

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Pricing History


Popular comparisons for Intel Xeon E5645 @ 2.40GHz
As of 26th of October 2021 - Higher results represent better performance
Processor Average CPU Mark
Intel Xeon E5645 @ 2.40GHz
4,915
Intel Xeon E3-1270 @ 3.40GHz
5,370
Intel Xeon E5-2630 @ 2.30GHz
6,133
Intel Xeon X5650 @ 2.67GHz
5,822
AMD Opteron 3280
3,720
Intel Xeon E3-1225 @ 3.10GHz
3,776
Intel Xeon X5690 @ 3.47GHz
6,964
Intel Xeon E3-1220 v3 @ 3.10GHz
5,119
Intel Xeon L5638 @ 2.00GHz
3,225
Intel Xeon E5-2650L @ 1.80GHz
5,929
AMD Opteron 4274 HE
5,776
Intel Xeon E5-2643 @ 3.30GHz
5,510
Intel Xeon E5-2620 @ 2.00GHz
5,262