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[Dual CPU] Intel Xeon E5645 @ 2.40GHz

Benchmarks for the [Dual CPU] Intel Xeon E5645 can be found below. Release dates, price and performance comparisons are also listed when available. 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

Description:

Class: Server

Socket: LGA1366

Clockspeed: 2.4 GHz

Turbo Speed: 2.7 GHz

4Cores: 6 4Threads: 12

Typical TDP: 80 W4

Cache per CPU Package:
L1 Instruction Cache: 6 x 32 KB
L1 Data Cache: 6 x 32 KB
L2 Cache: 6 x 256 KB
L3 Cache: 12 MB

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

CPU First Seen on Charts: Q2 2011

CPUmark/$Price: 33.37

Overall Rank:
462nd fastest in multithreading out of all multi-CPUs CPUs

Last Price Change: $274.00 USD Total for 2 CPUs (2023-06-02)

Average CPU Mark rating
Multithread Rating
9143
Single Thread Rating
1175

Samples: 92*
*Margin for error: Low



PerformanceTest V9
CPU Mark: 6,344
Thread: 1,115
4The number of cores/threads and TDP is per CPU. To determine the total, multiply by the total CPU count.

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

Integer Math41,641 MOps/Sec
Floating Point Math17,791 MOps/Sec
Find Prime Numbers42 Million Primes/Sec
Random String Sorting22,170 Thousand Strings/Sec
Data Encryption3,640 MBytes/Sec
Data Compression172,480 KBytes/Sec
Physics636 Frames/Sec
Extended Instructions4,616 Million Matrices/Sec
Single Thread1,175 MOps/Sec
From submitted results to PerformanceTest V10 as of 20th of November 2024.

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

Submitted Baseline Distribution Graph as of 16th of November 2024
From submitted results to PerformanceTest V10 as of 16th of November 2024.
For distribution graph only: Results are trimmed to exclude outliers by disregarding the bottom 1% and top 1% of submissions.

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Pricing History


CPU Mark Relative to Top 10 Common Server CPUs
As of 21st of November 2024 - Higher results represent better performance
Processor Average CPU Mark
AMD Ryzen Threadripper PRO 3975WX
 62,572
ARM Neoverse-N1 128 Core 3000 MHz
 43,229
AMD Ryzen Threadripper PRO 3955WX
 40,299
ARM Neoverse-N1 80 Core 3000 MHz
 34,639
AMD Ryzen Threadripper PRO 3945WX
 33,546
ARM Neoverse-N1 64 Core 0 MHz
 28,064
Intel Xeon E5-2680 v4 @ 2.40GHz
 17,709
Intel Xeon E5-2697 v2 @ 2.70GHz
 14,284
Intel Xeon E5-1650 v3 @ 3.50GHz
 10,425
Intel Xeon E5-1650 v2 @ 3.50GHz
 9,324
[Dual CPU] Intel Xeon E5645 @ 2.40GHz
 9,143
CPU Value (CPU Mark / $Price )
As of 21st of November 2024 - Higher results represent better value
Processor CPU Mark / $Price
Intel Xeon E5-2680 v4 @ 2.40GHz
 885.90
Intel Xeon E5-2697 v2 @ 2.70GHz
 73.84
Intel Xeon E5-1650 v2 @ 3.50GHz
 40.55
AMD Ryzen Threadripper PRO 3955WX
 40.30
AMD Ryzen Threadripper PRO 3975WX
 39.13
[Dual CPU] Intel Xeon E5645 @ 2.40GHz
 33.37
Intel Xeon E5-1650 v3 @ 3.50GHz
 7.32
ARM Neoverse-N1 80 Core 3000 MHz
 NA
ARM Neoverse-N1 128 Core 3000 MHz
 NA
ARM Neoverse-N1 64 Core 0 MHz
 NA
AMD Ryzen Threadripper PRO 3945WX
 NA
Single Thread Rating
As of 21st of November 2024 - Higher results represent better performance
Processor Average Thread Rating
AMD Ryzen Threadripper PRO 3945WX
 2,699
AMD Ryzen Threadripper PRO 3955WX
 2,680
AMD Ryzen Threadripper PRO 3975WX
 2,657
Intel Xeon E5-1650 v3 @ 3.50GHz
 2,124
Intel Xeon E5-1650 v2 @ 3.50GHz
 2,052
Intel Xeon E5-2680 v4 @ 2.40GHz
 1,955
Intel Xeon E5-2697 v2 @ 2.70GHz
 1,795
ARM Neoverse-N1 80 Core 3000 MHz
 1,326
ARM Neoverse-N1 128 Core 3000 MHz
 1,323
[Dual CPU] Intel Xeon E5645 @ 2.40GHz
 1,175
ARM Neoverse-N1 64 Core 0 MHz
 1,089
Last 5 Baselines for [Dual CPU] Intel Xeon E5645 @ 2.40GHz
Most recent listed first
Baseline CPU Mark
BL5077629 - Nov 05 2024 [Excluded]
8758
BL2211279 - Oct 05 2024
8531
BL2205096 - Sep 27 2024 [Excluded]
5443
BL5073747 - Sep 20 2024
10926
BL2186041 - Sep 03 2024
8955
Additional baselines can be obtained using Windows version of PerformanceTest's Manage Baselines feature.
Popular comparisons for Intel Xeon E5645 @ 2.40GHz
As of 21st of November 2024 - Higher results represent better performance
Processor Average CPU Mark
Intel Xeon E5645 @ 2.40GHz
 9,143
Intel Xeon E5-1650 v2 @ 3.50GHz vs Intel Xeon E5645
 9,324 (+2.0%)
Intel Xeon E5-1660 @ 3.30GHz vs Intel Xeon E5645
 8,413 (-8.0%)
Intel Xeon E5-1650 @ 3.20GHz vs Intel Xeon E5645
 8,113 (-11.3%)
Intel Xeon X5690 @ 3.47GHz vs Intel Xeon E5645
 7,046 (-22.9%)
Intel Xeon W3670 @ 3.20GHz vs Intel Xeon E5645
 6,449 (-29.5%)
Intel Xeon E5-2643 v3 @ 3.40GHz vs Intel Xeon E5645
 10,446 (+14.2%)
Intel Xeon W3690 @ 3.47GHz vs Intel Xeon E5645
 7,228 (-20.9%)
Intel Xeon E3-1241 v3 @ 3.50GHz vs Intel Xeon E5645
 7,144 (-21.9%)
Intel Xeon E3-1245 @ 3.30GHz vs Intel Xeon E5645
 5,334 (-41.7%)
Intel Xeon E3-1230 @ 3.20GHz vs Intel Xeon E5645
 5,137 (-43.8%)
Intel Xeon Silver 4208 @ 2.10GHz vs Intel Xeon E5645
 11,247 (+23.0%)
Intel Xeon E-2226G @ 3.40GHz vs Intel Xeon E5645
 11,110 (+21.5%)