Over 1,000,000 CPUs Benchmarked
Benchmarks for the AMD EPYC 9B45 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: 2.1 GHz
Turbo Speed: 3.7 GHz
Cores: 32 Threads: 256
Typical TDP: 390 W
TDP Down: 320 W
TDP Up: 400 W
Cache per CPU Package:
L1 Instruction Cache: 127 x 32 KB
L1 Data Cache: 127 x 48 KB
L2 Cache: 127 x 1024 KB
L3 Cache: 512 MB
Other names: AMD EPYC 9B45 128-Core Processor, AMD EPYC 9B45
CPU First Seen on Charts: Q2 2025
CPUmark/$Price: 11.71
Overall Rank:
3rd fastest in multithreading out of 5150 CPUs
347th fastest in single threading out of 5150 CPUs
3rd fastest in out of 1106 Server CPUs
Last Price Change: $13,564.00 USD (2024-10-10)
| Integer Math | 1,427,945 MOps/Sec |
|---|---|
| Floating Point Math | 854,461 MOps/Sec |
| Find Prime Numbers | 2,108 Million Primes/Sec |
| Random String Sorting | 464,728 Thousand Strings/Sec |
| Data Encryption | 228,301 MBytes/Sec |
| Data Compression | 3,825,272 KBytes/Sec |
| Physics | 21,500 Frames/Sec |
| Extended Instructions | 275,331 Million Matrices/Sec |
| Single Thread | 3,540 MOps/Sec |
Not Enough Data from Current Version of PerformanceTest to Create Distribution Graph.
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| Processor | Average CPU Mark | |
|---|---|---|
| AMD EPYC 9B45 | 158,790 | |
| AMD Ryzen Threadripper PRO 3955WX | 40,160 | |
| ARM Neoverse-N1 128 Core 3000 MHz | 39,163 | |
| ARM Neoverse-N1 80 Core 3000 MHz | 35,253 | |
| AMD Ryzen 7 PRO 7745 | 33,696 | |
| ARM Neoverse-N1 64 Core 0 MHz | 28,044 | |
| AMD Ryzen 5 PRO 7645 | 25,239 | |
| Intel Xeon E5-2680 v4 @ 2.40GHz | 17,411 | |
| Intel Xeon E5-2697 v2 @ 2.70GHz | 14,290 | |
| Intel Xeon E5-1650 v3 @ 3.50GHz | 10,393 | |
| Intel Xeon E5-1620 v3 @ 3.50GHz | 6,994 |
| Processor | CPU Mark / $Price | |
|---|---|---|
| Intel Xeon E5-2680 v4 @ 2.40GHz | 82.14 | |
| Intel Xeon E5-2697 v2 @ 2.70GHz | 73.87 | |
| AMD Ryzen Threadripper PRO 3955WX | 45.90 | |
| Intel Xeon E5-1620 v3 @ 3.50GHz | 30.13 | |
| AMD EPYC 9B45 | 11.71 | |
| 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 7 PRO 7745 | NA | |
| AMD Ryzen 5 PRO 7645 | NA |
| Processor | Average Thread Rating | |
|---|---|---|
| AMD Ryzen 7 PRO 7745 | 4,000 | |
| AMD Ryzen 5 PRO 7645 | 3,619 | |
| AMD EPYC 9B45 | 3,540 | |
| AMD Ryzen Threadripper PRO 3955WX | 2,679 | |
| Intel Xeon E5-1650 v3 @ 3.50GHz | 2,122 | |
| Intel Xeon E5-1620 v3 @ 3.50GHz | 2,009 | |
| Intel Xeon E5-2680 v4 @ 2.40GHz | 1,935 | |
| Intel Xeon E5-2697 v2 @ 2.70GHz | 1,791 | |
| 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 | 1,092 |
| Baseline | CPU Mark | |
|---|---|---|
| BL5095228 - May 26 2025 [Excluded] | 17687 | |
| BL2630241 - May 16 2025 [Overclocked] | 158611 | |
| BL2622793 - May 14 2025 | 158575 | |
| BL2616561 - May 11 2025 | 158865 | |
| BL2614521 - May 10 2025 | 159005 |
| Processor | Average CPU Mark | |
|---|---|---|
| AMD EPYC 9B45 | 158,790 | |
| AMD EPYC 9655P vs AMD EPYC 9B45 | 160,417 (+1.0%) | |
| AMD EPYC 9845 vs AMD EPYC 9B45 | 152,985 (-3.7%) | |
| AMD EPYC 9655P vs AMD EPYC 9B45 | 160,417 (+1.0%) | |
| AMD EPYC 9655 vs AMD EPYC 9B45 | 156,085 (-1.7%) | |
| AMD EPYC 9745 vs AMD EPYC 9B45 | 130,698 (-17.7%) | |
| AMD EPYC 9965 vs AMD EPYC 9B45 | 160,778 (+1.3%) | |
| AMD EPYC 9555P vs AMD EPYC 9B45 | 135,513 (-14.7%) | |
| AMD EPYC 9755 vs AMD EPYC 9B45 | 37,319 (-76.5%) | |
| AMD EPYC 9555 vs AMD EPYC 9B45 | 133,253 (-16.1%) | |
| AMD EPYC 9575F vs AMD EPYC 9B45 | 150,439 (-5.3%) | |
| AMD EPYC 9575F vs AMD EPYC 9B45 | 150,439 (-5.3%) | |
| AMD EPYC 9684X vs AMD EPYC 9B45 | 121,595 (-23.4%) |
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