Over 1,000,000 CPUs Benchmarked
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.
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: 33.68
Overall Rank:
517th fastest in multithreading out of all multi-CPU CPUs
Last Price Change: $274.00 USD Total for 2 CPUs (2023-06-02)
Integer Math | 41,787 MOps/Sec |
---|---|
Floating Point Math | 17,814 MOps/Sec |
Find Prime Numbers | 43 Million Primes/Sec |
Random String Sorting | 22,174 Thousand Strings/Sec |
Data Encryption | 3,651 MBytes/Sec |
Data Compression | 173,646 KBytes/Sec |
Physics | 647 Frames/Sec |
Extended Instructions | 4,718 Million Matrices/Sec |
Single Thread | 1,178 MOps/Sec |
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Processor | Average CPU Mark | |
---|---|---|
AMD Ryzen Threadripper PRO 3955WX | 40,155 | |
ARM Neoverse-N1 128 Core 3000 MHz | 39,163 | |
ARM Neoverse-N1 80 Core 3000 MHz | 35,253 | |
AMD Ryzen 7 PRO 7745 | 32,008 | |
ARM Neoverse-N1 64 Core 0 MHz | 28,044 | |
AMD Ryzen 5 PRO 7645 | 25,634 | |
Intel Xeon E5-2680 v4 @ 2.40GHz | 17,407 | |
Intel Xeon E5-2697 v2 @ 2.70GHz | 14,293 | |
Intel Xeon E5-1650 v3 @ 3.50GHz | 10,392 | |
Intel Xeon E5-1650 v2 @ 3.50GHz | 9,333 | |
[Dual CPU] Intel Xeon E5645 @ 2.40GHz | 9,229 |
Processor | CPU Mark / $Price | |
---|---|---|
Intel Xeon E5-2680 v4 @ 2.40GHz | 82.13 | |
Intel Xeon E5-2697 v2 @ 2.70GHz | 73.89 | |
AMD Ryzen 7 PRO 7745 | 60.72 | |
Intel Xeon E5-1650 v2 @ 3.50GHz | 40.59 | |
AMD Ryzen Threadripper PRO 3955WX | 36.51 | |
[Dual CPU] Intel Xeon E5645 @ 2.40GHz | 33.68 | |
Intel Xeon E5-1650 v3 @ 3.50GHz | 7.29 | |
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 5 PRO 7645 | NA |
Processor | Average Thread Rating | |
---|---|---|
AMD Ryzen 7 PRO 7745 | 3,775 | |
AMD Ryzen 5 PRO 7645 | 3,658 | |
AMD Ryzen Threadripper PRO 3955WX | 2,679 | |
Intel Xeon E5-1650 v3 @ 3.50GHz | 2,122 | |
Intel Xeon E5-1650 v2 @ 3.50GHz | 2,048 | |
Intel Xeon E5-2680 v4 @ 2.40GHz | 1,936 | |
Intel Xeon E5-2697 v2 @ 2.70GHz | 1,790 | |
ARM Neoverse-N1 128 Core 3000 MHz | 1,329 | |
ARM Neoverse-N1 80 Core 3000 MHz | 1,328 | |
[Dual CPU] Intel Xeon E5645 @ 2.40GHz | 1,178 | |
ARM Neoverse-N1 64 Core 0 MHz | 1,092 |
Baseline | CPU Mark | |
---|---|---|
BL5098136 - Jul 08 2025 | 9996 | |
BL5098117 - Jul 08 2025 | 10155 | |
BL2600113 - May 04 2025 | 9999 | |
BL2509100 - Mar 26 2025 | 8836 | |
BL2481278 - Mar 14 2025 | 9346 |
Processor | Average CPU Mark | |
---|---|---|
Intel Xeon E5645 @ 2.40GHz | 9,229 | |
Intel Xeon E5-1650 v2 @ 3.50GHz vs Intel Xeon E5645 | 9,333 (+1.1%) | |
Intel Xeon E5-1660 @ 3.30GHz vs Intel Xeon E5645 | 8,362 (-9.4%) | |
Intel Xeon E5-2687W @ 3.10GHz vs Intel Xeon E5645 | 10,012 (+8.5%) | |
Intel Xeon E5-1650 @ 3.20GHz vs Intel Xeon E5645 | 8,083 (-12.4%) | |
Intel Xeon X5690 @ 3.47GHz vs Intel Xeon E5645 | 7,031 (-23.8%) | |
Intel Xeon E5-1620 v3 @ 3.50GHz vs Intel Xeon E5645 | 6,986 (-24.3%) | |
Intel Xeon W3670 @ 3.20GHz vs Intel Xeon E5645 | 6,428 (-30.3%) | |
Intel Xeon E5-2643 v3 @ 3.40GHz vs Intel Xeon E5645 | 10,447 (+13.2%) | |
Intel Xeon E5-1660 v2 @ 3.70GHz vs Intel Xeon E5645 | 10,311 (+11.7%) | |
Intel Xeon W3690 @ 3.47GHz vs Intel Xeon E5645 | 7,204 (-21.9%) | |
Intel Xeon E3-1241 v3 @ 3.50GHz vs Intel Xeon E5645 | 7,154 (-22.5%) | |
Intel Xeon E3-1230 @ 3.20GHz vs Intel Xeon E5645 | 5,131 (-44.4%) |