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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

Description:

Class: Server

Socket: LGA1366

Clockspeed: 2.4 GHz

Turbo Speed: 2.7 GHz

Cores: 6 Threads: 12

Typical TDP: 80 W

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: 36.83

Overall Rank:
1814th fastest in multithreading out of 4758 CPUs
2796th fastest in single threading out of 4758 CPUs
743rd fastest in out of 1008 Server CPUs

Last Price Change: $137.00 USD (2023-06-02)

Average CPU Mark rating
Multithread Rating
5046
Single Thread Rating
1156

Samples: 99*
*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 Math20,153 MOps/Sec
Floating Point Math8,693 MOps/Sec
Find Prime Numbers27 Million Primes/Sec
Random String Sorting11,100 Thousand Strings/Sec
Data Encryption1,902 MBytes/Sec
Data Compression84,754 KBytes/Sec
Physics429 Frames/Sec
Extended Instructions2,348 Million Matrices/Sec
Single Thread1,156 MOps/Sec
From submitted results to PerformanceTest V10 as of 17th of July 2024.

CPU Mark Distribution for Intel Xeon E5645 @ 2.40GHz

Submitted Baseline Distribution Graph as of 12th of July 2024
From submitted results to PerformanceTest V10 as of 12th of July 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 17th of July 2024 - Higher results represent better performance
Processor Average CPU Mark
AMD Ryzen Threadripper PRO 5975WX
75,749
AMD Ryzen Threadripper PRO 3975WX
62,720
ARM Neoverse-N1 128 Core 3000 MHz
43,229
AMD Ryzen Threadripper PRO 3955WX
40,348
ARM Neoverse-N1 80 Core 3000 MHz
34,639
ARM Neoverse-N1 64 Core 0 MHz
28,064
Intel Xeon E5-2680 v4 @ 2.40GHz
17,795
Intel Xeon E5-2697 v2 @ 2.70GHz
14,313
Intel Xeon E5-1650 v3 @ 3.50GHz
10,421
Intel Xeon E5-1650 v2 @ 3.50GHz
9,351
Intel Xeon E5645 @ 2.40GHz
5,046
CPU Value (CPU Mark / $Price )
As of 17th of July 2024 - Higher results represent better value
Processor CPU Mark / $Price
Intel Xeon E5-2680 v4 @ 2.40GHz
890.21
Intel Xeon E5-2697 v2 @ 2.70GHz
85.16
AMD Ryzen Threadripper PRO 3975WX
46.46
Intel Xeon E5-1650 v2 @ 3.50GHz
40.66
Intel Xeon E5645 @ 2.40GHz
36.83
AMD Ryzen Threadripper PRO 5975WX
35.07
AMD Ryzen Threadripper PRO 3955WX
27.83
Intel Xeon E5-1650 v3 @ 3.50GHz
7.36
ARM Neoverse-N1 80 Core 3000 MHz
NA
ARM Neoverse-N1 128 Core 3000 MHz
NA
ARM Neoverse-N1 64 Core 0 MHz
NA
Single Thread Rating
As of 17th of July 2024 - Higher results represent better performance
Processor Average Thread Rating
AMD Ryzen Threadripper PRO 5975WX
3,313
AMD Ryzen Threadripper PRO 3955WX
2,680
AMD Ryzen Threadripper PRO 3975WX
2,660
Intel Xeon E5-1650 v3 @ 3.50GHz
2,123
Intel Xeon E5-1650 v2 @ 3.50GHz
2,051
Intel Xeon E5-2680 v4 @ 2.40GHz
1,955
Intel Xeon E5-2697 v2 @ 2.70GHz
1,796
ARM Neoverse-N1 80 Core 3000 MHz
1,326
ARM Neoverse-N1 128 Core 3000 MHz
1,323
Intel Xeon E5645 @ 2.40GHz
1,156
ARM Neoverse-N1 64 Core 0 MHz
1,089
Last 5 Baselines for Intel Xeon E5645 @ 2.40GHz
Most recent listed first
Baseline CPU Mark
BL2093417 - May 04 2024 [Excluded]
4511
BL2027351 - Feb 17 2024
5511
BL2010310 - Jan 30 2024
5523
BL2009516 - Jan 29 2024
5465
BL2000359 - Jan 18 2024
5458
Additional baselines can be obtained using Windows version of PerformanceTest's Manage Baselines feature.
Popular comparisons for Intel Xeon E5645 @ 2.40GHz
As of 17th of July 2024 - Higher results represent better performance
Processor Average CPU Mark
Intel Xeon E5645 @ 2.40GHz
5,046
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5,719 (+13.3%)
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5,643 (+11.8%)
AMD Opteron 6272 vs Intel Xeon E5645
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Intel Xeon X5677 @ 3.47GHz vs Intel Xeon E5645
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AMD Opteron 4284 vs Intel Xeon E5645
4,665 (-7.6%)
Intel Xeon E5630 @ 2.53GHz vs Intel Xeon E5645
3,790 (-24.9%)
Intel Xeon E5-1650 @ 3.20GHz vs Intel Xeon E5645
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Intel Xeon E3-1270 @ 3.40GHz vs Intel Xeon E5645
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