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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: 33.45

Overall Rank:
468th 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
9164
Single Thread Rating
1178

Samples: 93*
*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 Math41,688 MOps/Sec
Floating Point Math17,812 MOps/Sec
Find Prime Numbers42 Million Primes/Sec
Random String Sorting22,193 Thousand Strings/Sec
Data Encryption3,653 MBytes/Sec
Data Compression172,975 KBytes/Sec
Physics638 Frames/Sec
Extended Instructions4,621 Million Matrices/Sec
Single Thread1,178 MOps/Sec
From submitted results to PerformanceTest V10 as of 30th of December 2024.

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

Submitted Baseline Distribution Graph as of 29th of December 2024
From submitted results to PerformanceTest V10 as of 29th of December 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 30th of December 2024 - Higher results represent better performance
Processor Average CPU Mark
AMD Ryzen Threadripper PRO 3975WX
 62,478
ARM Neoverse-N1 128 Core 3000 MHz
 43,229
AMD Ryzen Threadripper PRO 3955WX
 40,280
ARM Neoverse-N1 80 Core 3000 MHz
 34,834
AMD Ryzen Threadripper PRO 3945WX
 33,526
ARM Neoverse-N1 64 Core 0 MHz
 28,044
Intel Xeon E5-2680 v4 @ 2.40GHz
 17,656
Intel Xeon E5-2697 v2 @ 2.70GHz
 14,283
Intel Xeon E5-1650 v3 @ 3.50GHz
 10,407
Intel Xeon E5-1650 v2 @ 3.50GHz
 9,327
[Dual CPU] Intel Xeon E5645 @ 2.40GHz
 9,164
CPU Value (CPU Mark / $Price )
As of 30th of December 2024 - Higher results represent better value
Processor CPU Mark / $Price
Intel Xeon E5-2680 v4 @ 2.40GHz
 883.23
Intel Xeon E5-2697 v2 @ 2.70GHz
 73.84
AMD Ryzen Threadripper PRO 3955WX
 43.55
AMD Ryzen Threadripper PRO 3975WX
 43.09
Intel Xeon E5-1650 v2 @ 3.50GHz
 40.56
[Dual CPU] Intel Xeon E5645 @ 2.40GHz
 33.45
Intel Xeon E5-1650 v3 @ 3.50GHz
 7.30
ARM Neoverse-N1 80 Core 3000 MHz
 NA
ARM Neoverse-N1 64 Core 0 MHz
 NA
ARM Neoverse-N1 128 Core 3000 MHz
 NA
AMD Ryzen Threadripper PRO 3945WX
 NA
Single Thread Rating
As of 30th of December 2024 - Higher results represent better performance
Processor Average Thread Rating
AMD Ryzen Threadripper PRO 3945WX
 2,699
AMD Ryzen Threadripper PRO 3955WX
 2,681
AMD Ryzen Threadripper PRO 3975WX
 2,657
Intel Xeon E5-1650 v3 @ 3.50GHz
 2,121
Intel Xeon E5-1650 v2 @ 3.50GHz
 2,049
Intel Xeon E5-2680 v4 @ 2.40GHz
 1,949
Intel Xeon E5-2697 v2 @ 2.70GHz
 1,792
ARM Neoverse-N1 80 Core 3000 MHz
 1,327
ARM Neoverse-N1 128 Core 3000 MHz
 1,323
[Dual CPU] Intel Xeon E5645 @ 2.40GHz
 1,178
ARM Neoverse-N1 64 Core 0 MHz
 1,092
Last 5 Baselines for [Dual CPU] Intel Xeon E5645 @ 2.40GHz
Most recent listed first
Baseline CPU Mark
BL2273977 - Dec 12 2024 [Excluded]
7994
BL5079213 - Nov 20 2024
11122
BL5077629 - Nov 05 2024 [Excluded]
8758
BL2211279 - Oct 05 2024
8531
BL2205096 - Sep 27 2024 [Excluded]
5443
Additional baselines can be obtained using Windows version of PerformanceTest's Manage Baselines feature.
Popular comparisons for Intel Xeon E5645 @ 2.40GHz
As of 30th of December 2024 - Higher results represent better performance
Processor Average CPU Mark
Intel Xeon E5645 @ 2.40GHz
 9,164
Intel Xeon E5-1650 v2 @ 3.50GHz vs Intel Xeon E5645
 9,327 (+1.8%)
Intel Xeon E5-1660 @ 3.30GHz vs Intel Xeon E5645
 8,393 (-8.4%)
Intel Xeon E5-2687W @ 3.10GHz vs Intel Xeon E5645
 9,980 (+8.9%)
Intel Xeon E5-1650 @ 3.20GHz vs Intel Xeon E5645
 8,103 (-11.6%)
Intel Xeon X5690 @ 3.47GHz vs Intel Xeon E5645
 7,030 (-23.3%)
Intel Xeon W3670 @ 3.20GHz vs Intel Xeon E5645
 6,420 (-30.0%)
Intel Xeon E5-2643 v3 @ 3.40GHz vs Intel Xeon E5645
 10,446 (+14.0%)
Intel Xeon W3690 @ 3.47GHz vs Intel Xeon E5645
 7,234 (-21.1%)
Intel Xeon E3-1241 v3 @ 3.50GHz vs Intel Xeon E5645
 7,142 (-22.1%)
Intel Xeon E3-1245 v3 @ 3.40GHz vs Intel Xeon E5645
 7,030 (-23.3%)
Intel Xeon E3-1230 @ 3.20GHz vs Intel Xeon E5645
 5,138 (-43.9%)
Intel Xeon Silver 4208 @ 2.10GHz vs Intel Xeon E5645
 11,215 (+22.4%)