Over 1,000,000 CPUs Benchmarked
Benchmarks for the AMD EPYC 9255 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: SP5
Clockspeed: 4.0 GHz
Turbo Speed: 4.3 GHz
Cores: 24 Threads: 48
Typical TDP: 200 W
TDP Up: 240 W
Cache per CPU Package:
L1 Instruction Cache: 1 x 32 KB
L1 Data Cache: 1 x 48 KB
L2 Cache: 1 x 1024 KB
L3 Cache: 128 MB
Other names: AMD EPYC 9255 24-Core Processor
CPU First Seen on Charts: Q2 2025
CPUmark/$Price: NA
Overall Rank:
85th fastest in multithreading out of 5489 CPUs
358th fastest in single threading out of 5489 CPUs
76th fastest in out of 1184 Server CPUs
Last Price Change: NA
| Integer Math | 305,858 MOps/Sec |
|---|---|
| Floating Point Math | 182,419 MOps/Sec |
| Find Prime Numbers | 579 Million Primes/Sec |
| Random String Sorting | 126,993 Thousand Strings/Sec |
| Data Encryption | 59,201 MBytes/Sec |
| Data Compression | 992,415 KBytes/Sec |
| Physics | 9,795 Frames/Sec |
| Extended Instructions | 72,226 Million Matrices/Sec |
| Single Thread | 3,653 MOps/Sec |
Not Enough Data from Current Version of PerformanceTest to Create Distribution Graph.
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| Processor | Average CPU Mark | |
|---|---|---|
| AMD EPYC 9255 | 75,809 | |
| AMD Ryzen Threadripper PRO 3955WX | 39,929 | |
| ARM Neoverse-N1 128 Core 3000 MHz | 39,780 | |
| ARM Neoverse-N1 80 Core 3000 MHz | 34,975 | |
| AMD Ryzen 7 PRO 7745 | 34,827 | |
| ARM Neoverse-N1 64 Core 0 MHz | 28,040 | |
| AMD Ryzen 5 PRO 7645 | 27,565 | |
| Intel Xeon E5-2680 v4 @ 2.40GHz | 17,268 | |
| Intel Xeon E5-2697 v2 @ 2.70GHz | 14,256 | |
| Intel Xeon E5-1650 v3 @ 3.50GHz | 10,385 | |
| Intel Xeon E5-1650 v2 @ 3.50GHz | 9,307 |
| Processor | CPU Mark / $Price | |
|---|---|---|
| Intel Xeon E5-2680 v4 @ 2.40GHz | 81.47 | |
| Intel Xeon E5-2697 v2 @ 2.70GHz | 73.70 | |
| AMD Ryzen 5 PRO 7645 | 61.71 | |
| AMD Ryzen 7 PRO 7745 | 57.60 | |
| Intel Xeon E5-1650 v2 @ 3.50GHz | 40.47 | |
| AMD Ryzen Threadripper PRO 3955WX | 36.30 | |
| Intel Xeon E5-1650 v3 @ 3.50GHz | 7.29 | |
| AMD EPYC 9255 | NA | |
| ARM Neoverse-N1 80 Core 3000 MHz | NA | |
| ARM Neoverse-N1 128 Core 3000 MHz | NA | |
| ARM Neoverse-N1 64 Core 0 MHz | NA |
| Processor | Average Thread Rating | |
|---|---|---|
| AMD Ryzen 7 PRO 7745 | 4,117 | |
| AMD Ryzen 5 PRO 7645 | 3,954 | |
| AMD EPYC 9255 | 3,653 | |
| AMD Ryzen Threadripper PRO 3955WX | 2,679 | |
| Intel Xeon E5-1650 v3 @ 3.50GHz | 2,122 | |
| Intel Xeon E5-1650 v2 @ 3.50GHz | 2,038 | |
| Intel Xeon E5-2680 v4 @ 2.40GHz | 1,932 | |
| Intel Xeon E5-2697 v2 @ 2.70GHz | 1,784 | |
| ARM Neoverse-N1 128 Core 3000 MHz | 1,329 | |
| ARM Neoverse-N1 80 Core 3000 MHz | 1,328 | |
| ARM Neoverse-N1 64 Core 0 MHz | 1,093 |
| Baseline | CPU Mark | |
|---|---|---|
| BL5103788 - Sep 29 2025 | 76010 | |
| BL5103786 - Sep 29 2025 | 75740 | |
| BL5103784 - Sep 29 2025 | 75921 | |
| BL5103779 - Sep 29 2025 | 75705 | |
| BL5099743 - Jul 28 2025 | 75669 |
| Processor | Average CPU Mark | |
|---|---|---|
| AMD EPYC 9255 | 75,809 | |
| AMD Ryzen Threadripper PRO 9965WX vs AMD EPYC 9255 | 93,534 (+23.4%) | |
| AMD EPYC 9275F vs AMD EPYC 9255 | 84,620 (+11.6%) | |
| Intel Xeon 6521P vs AMD EPYC 9255 | 64,761 (-14.6%) | |
| Intel Xeon 6520P vs AMD EPYC 9255 | 64,010 (-15.6%) | |
| Intel Xeon w7-3545 vs AMD EPYC 9255 | 58,453 (-22.9%) | |
| AMD Ryzen Threadripper PRO 7965WX vs AMD EPYC 9255 | 82,278 (+8.5%) | |
| AMD EPYC 4585PX vs AMD EPYC 9255 | 70,119 (-7.5%) | |
| AMD Ryzen Threadripper PRO 9955WX vs AMD EPYC 9255 | 67,478 (-11.0%) | |
| Intel Xeon w7-2595X vs AMD EPYC 9255 | 66,049 (-12.9%) | |
| AMD EPYC 4565P vs AMD EPYC 9255 | 64,068 (-15.5%) | |
| Intel Xeon 6737P vs AMD EPYC 9255 | 79,634 (+5.0%) | |
| Intel Xeon 6730P vs AMD EPYC 9255 | 74,113 (-2.2%) |
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