Over 1,000,000 CPUs Benchmarked
Benchmarks for the Intel Xeon 6521P 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: FCLGA4710
Clockspeed: 2.6 GHz
Turbo Speed: 4.1 GHz
Cores: 24 Threads: 48
Typical TDP: 225 W
Memory Support: Max. Memory Size: 4.0 TB (DDR5(6400MT/s), ECC Supported)
Other names: Intel Xeon 6521P
CPU First Seen on Charts: Q2 2025
CPUmark/$Price: 46.38
Overall Rank:
140th fastest in multithreading out of 5274 CPUs
756th fastest in single threading out of 5274 CPUs
112th fastest in out of 1132 Server CPUs
Last Price Change: $1,250.00 USD (2025-01-01)
| Integer Math | 214,076 MOps/Sec |
|---|---|
| Floating Point Math | 155,294 MOps/Sec |
| Find Prime Numbers | 437 Million Primes/Sec |
| Random String Sorting | 98,119 Thousand Strings/Sec |
| Data Encryption | 47,452 MBytes/Sec |
| Data Compression | 840,355 KBytes/Sec |
| Physics | 4,105 Frames/Sec |
| Extended Instructions | 57,751 Million Matrices/Sec |
| Single Thread | 2,829 MOps/Sec |
Not Enough Data from Current Version of PerformanceTest to Create Distribution Graph.
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| Processor | Average CPU Mark | |
|---|---|---|
| Intel Xeon 6521P | 57,970 | |
| 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 | 31,972 | |
| ARM Neoverse-N1 64 Core 0 MHz | 28,044 | |
| AMD Ryzen 5 PRO 7645 | 25,662 | |
| 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 | 10,393 | |
| Intel Xeon E5-1620 v3 @ 3.50GHz | 6,972 |
| 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 | 60.56 | |
| Intel Xeon 6521P | 46.38 | |
| Intel Xeon E5-1620 v3 @ 3.50GHz | 36.71 | |
| AMD Ryzen Threadripper PRO 3955WX | 36.51 | |
| 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 | 3,770 | |
| AMD Ryzen 5 PRO 7645 | 3,663 | |
| Intel Xeon 6521P | 2,829 | |
| AMD Ryzen Threadripper PRO 3955WX | 2,679 | |
| Intel Xeon E5-1650 v3 @ 3.50GHz | 2,122 | |
| Intel Xeon E5-1620 v3 @ 3.50GHz | 2,002 | |
| 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 | |
| ARM Neoverse-N1 64 Core 0 MHz | 1,092 |
| Baseline | CPU Mark | |
|---|---|---|
| BL5091498 - Apr 10 2025 | 69341 | |
| BL5091494 - Apr 10 2025 | 46599 |
| Processor | Average CPU Mark | |
|---|---|---|
| Intel Xeon 6521P | 57,970 | |
| AMD Ryzen Threadripper PRO 5965WX vs Intel Xeon 6521P | 66,367 (+14.5%) | |
| AMD EPYC 9135 vs Intel Xeon 6521P | 57,808 (-0.3%) | |
| AMD EPYC 4584PX vs Intel Xeon 6521P | 60,722 (+4.7%) | |
| Intel Xeon Gold 5512U vs Intel Xeon 6521P | 60,347 (+4.1%) | |
| AMD EPYC 7443P vs Intel Xeon 6521P | 56,981 (-1.7%) | |
| AMD EPYC 7F72 vs Intel Xeon 6521P | 52,740 (-9.0%) | |
| Intel Xeon w5-2565X vs Intel Xeon 6521P | 52,646 (-9.2%) | |
| Intel Xeon Gold 5412U vs Intel Xeon 6521P | 52,218 (-9.9%) | |
| Intel Xeon 6517P vs Intel Xeon 6521P | 49,572 (-14.5%) | |
| Intel Xeon w5-3525 vs Intel Xeon 6521P | 49,190 (-15.1%) | |
| AMD EPYC 9124 vs Intel Xeon 6521P | 43,846 (-24.4%) | |
| Intel Xeon 6517P vs Intel Xeon 6521P | 49,572 (-14.5%) |
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