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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
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Pricing History


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