Over 1,000,000 CPUs Benchmarked
Benchmarks for the AMD EPYC 7643 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: SP3
Clockspeed: 2.3 GHz
Turbo Speed: 3.6 GHz
Cores: 48 Threads: 96
Typical TDP: 225 W
TDP Up: 240 W
Cache per CPU Package:
L1 Instruction Cache: 48 x 32 KB
L1 Data Cache: 48 x 32 KB
L2 Cache: 48 x 512 KB
L3 Cache: 256 MB
Other names: AMD EPYC 7643 48-Core Processor
CPU First Seen on Charts: Q1 2021
CPUmark/$Price: 60.02
Overall Rank:
59th fastest in multithreading out of 5119 CPUs
800th fastest in single threading out of 5119 CPUs
51st fastest in out of 1093 Server CPUs
Last Price Change: $1,267.00 USD (2024-11-05)
| Integer Math | 388,154 MOps/Sec |
|---|---|
| Floating Point Math | 225,508 MOps/Sec |
| Find Prime Numbers | 635 Million Primes/Sec |
| Random String Sorting | 133,409 Thousand Strings/Sec |
| Data Encryption | 79,300 MBytes/Sec |
| Data Compression | 1,266,971 KBytes/Sec |
| Physics | 7,067 Frames/Sec |
| Extended Instructions | 82,372 Million Matrices/Sec |
| Single Thread | 2,691 MOps/Sec |
Not Enough Data from Current Version of PerformanceTest to Create Distribution Graph.
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| Processor | Average CPU Mark | |
|---|---|---|
| AMD EPYC 7643 | 76,050 | |
| AMD Ryzen Threadripper PRO 3975WX | 62,374 | |
| AMD Ryzen Threadripper PRO 3955WX | 40,162 | |
| ARM Neoverse-N1 128 Core 3000 MHz | 39,163 | |
| ARM Neoverse-N1 80 Core 3000 MHz | 35,123 | |
| AMD Ryzen 7 PRO 7745 | 33,287 | |
| ARM Neoverse-N1 64 Core 0 MHz | 28,044 | |
| Intel Xeon E5-2680 v4 @ 2.40GHz | 17,435 | |
| Intel Xeon E5-2697 v2 @ 2.70GHz | 14,271 | |
| Intel Xeon E5-1650 v3 @ 3.50GHz | 10,394 | |
| Intel Xeon E5-1620 v3 @ 3.50GHz | 6,991 |
| Processor | CPU Mark / $Price | |
|---|---|---|
| Intel Xeon E5-2680 v4 @ 2.40GHz | 82.26 | |
| Intel Xeon E5-2697 v2 @ 2.70GHz | 73.77 | |
| AMD EPYC 7643 | 60.02 | |
| AMD Ryzen Threadripper PRO 3975WX | 49.70 | |
| Intel Xeon E5-1620 v3 @ 3.50GHz | 30.12 | |
| 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 Threadripper PRO 3955WX | NA |
| Processor | Average Thread Rating | |
|---|---|---|
| AMD Ryzen 7 PRO 7745 | 3,935 | |
| AMD EPYC 7643 | 2,691 | |
| AMD Ryzen Threadripper PRO 3955WX | 2,678 | |
| AMD Ryzen Threadripper PRO 3975WX | 2,659 | |
| Intel Xeon E5-1650 v3 @ 3.50GHz | 2,123 | |
| Intel Xeon E5-1620 v3 @ 3.50GHz | 2,008 | |
| Intel Xeon E5-2680 v4 @ 2.40GHz | 1,935 | |
| Intel Xeon E5-2697 v2 @ 2.70GHz | 1,789 | |
| ARM Neoverse-N1 128 Core 3000 MHz | 1,329 | |
| ARM Neoverse-N1 80 Core 3000 MHz | 1,327 | |
| ARM Neoverse-N1 64 Core 0 MHz | 1,092 |
| Baseline | CPU Mark | |
|---|---|---|
| BL2115825 - Jun 03 2024 | 71600 | |
| BL2080448 - Apr 17 2024 [Excluded] | 51951 | |
| BL1473224 - Nov 27 2021 | 72042 | |
| BL5006994 - Oct 25 2021 | 78555 | |
| BL1453856 - Oct 05 2021 | 76572 |
| Processor | Average CPU Mark | |
|---|---|---|
| AMD EPYC 7643 | 76,050 | |
| AMD EPYC 7642 vs AMD EPYC 7643 | 58,795 (-22.7%) | |
| AMD Ryzen Threadripper PRO 3975WX vs AMD EPYC 7643 | 62,374 (-18.0%) | |
| AMD EPYC 7763 vs AMD EPYC 7643 | 84,591 (+11.2%) | |
| AMD EPYC 7702 vs AMD EPYC 7643 | 68,870 (-9.4%) | |
| AMD Ryzen Threadripper PRO 5965WX vs AMD EPYC 7643 | 66,639 (-12.4%) | |
| AMD EPYC 7773X vs AMD EPYC 7643 | 91,340 (+20.1%) | |
| Intel Xeon Gold 5512U vs AMD EPYC 7643 | 60,337 (-20.7%) | |
| AMD EPYC 7513 vs AMD EPYC 7643 | 59,331 (-22.0%) | |
| AMD EPYC 7443P vs AMD EPYC 7643 | 56,981 (-25.1%) | |
| AMD Ryzen Threadripper PRO 5975WX vs AMD EPYC 7643 | 75,640 (-0.5%) | |
| AMD EPYC 7R32 vs AMD EPYC 7643 | 63,239 (-16.8%) | |
| Intel Xeon 6521P vs AMD EPYC 7643 | 57,970 (-23.8%) |
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