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AMD EPYC 7451

Benchmarks for the AMD EPYC 7451 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.

  • The first graph shows the relative performance of the CPU compared to the 10 other common (single) CPUs in terms of PassMark CPU Mark.
  • The 2nd graph shows the value for money, in terms of the CPUMark per dollar.
  • The pricing history data shows the price for a single Processor. For multiple Processors, multiply the price shown by the number of CPUs.

AMD EPYC 7451

Description:

Class: Server

Socket: SP3

Clockspeed: 2.3 GHz

Turbo Speed: 3.2 GHz

Cores: 24 Threads: 48

Typical TDP: 180 W

Cache per CPU Package:
L1 Instruction Cache: 24 x 64 KB
L1 Data Cache: 24 x 32 KB
L2 Cache: 24 x 512 KB
L3 Cache: 64 MB

Other names: AMD EPYC 7451 24-Core Processor

CPU First Seen on Charts: Q1 2018

CPUmark/$Price: 14.91

Overall Rank:
580th fastest in multithreading out of 5444 CPUs
1869th fastest in single threading out of 5444 CPUs
347th fastest in out of 1178 Server CPUs

Last Price Change: $1,787.00 USD (2024-05-07)

Average CPU Mark rating
Multithread Rating
26639
Single Thread Rating
1947

Samples: 8*
*Margin for error: Medium



PerformanceTest V9
CPU Mark: 15,761
Thread: 1,695

CPU Test Suite Average Results for AMD EPYC 7451

Integer Math142,022 MOps/Sec
Floating Point Math74,218 MOps/Sec
Find Prime Numbers79 Million Primes/Sec
Random String Sorting57,358 Thousand Strings/Sec
Data Encryption30,681 MBytes/Sec
Data Compression583,392 KBytes/Sec
Physics1,989 Frames/Sec
Extended Instructions22,778 Million Matrices/Sec
Single Thread1,947 MOps/Sec
From submitted results to PerformanceTest V10 as of 12th of November 2025.

CPU Mark Distribution for AMD EPYC 7451

Submitted Baseline Distribution Graph as of 12th of November 2025


Not Enough Data from Current Version of PerformanceTest to Create Distribution Graph.

From submitted results since PerformanceTest V10 as of 12th of November 2025.

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Pricing History


CPU Mark Relative to Top 10 Common Server CPUs
As of 13th of November 2025 - Higher results represent better performance
Processor Average CPU Mark
AMD Ryzen Threadripper PRO 3955WX
 40,024
ARM Neoverse-N1 128 Core 3000 MHz
 39,780
ARM Neoverse-N1 80 Core 3000 MHz
 35,253
AMD Ryzen 7 PRO 7745
 34,827
ARM Neoverse-N1 64 Core 0 MHz
 28,040
AMD Ryzen 5 PRO 7645
 27,565
AMD EPYC 7451
 26,639
Intel Xeon E5-2680 v4 @ 2.40GHz
 17,313
Intel Xeon E5-2697 v2 @ 2.70GHz
 14,277
Intel Xeon E5-1650 v3 @ 3.50GHz
 10,387
Intel Xeon E5-1650 v2 @ 3.50GHz
 9,293
CPU Value (CPU Mark / $Price )
As of 13th of November 2025 - Higher results represent better value
Processor CPU Mark / $Price
Intel Xeon E5-2680 v4 @ 2.40GHz
 81.68
Intel Xeon E5-2697 v2 @ 2.70GHz
 73.81
AMD Ryzen 5 PRO 7645
 61.71
AMD Ryzen 7 PRO 7745
 57.60
Intel Xeon E5-1650 v2 @ 3.50GHz
 40.41
AMD Ryzen Threadripper PRO 3955WX
 36.39
AMD EPYC 7451
 14.91
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
Single Thread Rating
As of 13th of November 2025 - Higher results represent better performance
Processor Average Thread Rating
AMD Ryzen 7 PRO 7745
 4,117
AMD Ryzen 5 PRO 7645
 3,954
AMD Ryzen Threadripper PRO 3955WX
 2,681
Intel Xeon E5-1650 v3 @ 3.50GHz
 2,125
Intel Xeon E5-1650 v2 @ 3.50GHz
 2,039
AMD EPYC 7451
 1,947
Intel Xeon E5-2680 v4 @ 2.40GHz
 1,934
Intel Xeon E5-2697 v2 @ 2.70GHz
 1,786
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
Last 5 Baselines for AMD EPYC 7451
Most recent listed first
Baseline CPU Mark
BL5104744 - Oct 14 2025
36962
BL2604773 - May 06 2025
18644
BL5059411 - Mar 26 2024
36649
BL1407758 - May 22 2021
20204
BL1286139 - Aug 25 2020 [Excluded]
27003
Additional baselines can be obtained using Windows version of PerformanceTest's Manage Baselines feature.
Popular comparisons for AMD EPYC 7451
As of 13th of November 2025 - Higher results represent better performance
Processor Average CPU Mark
AMD EPYC 7451
 26,639
Intel Xeon W-2155 @ 3.30GHz vs AMD EPYC 7451
 20,931 (-21.4%)
Intel Xeon Platinum 8168 @ 2.70GHz vs AMD EPYC 7451
 32,373 (+21.5%)
Intel Xeon Platinum 8260 @ 2.40GHz vs AMD EPYC 7451
 30,720 (+15.3%)
Intel Xeon Platinum 8160 @ 2.10GHz vs AMD EPYC 7451
 29,273 (+9.9%)
Intel Xeon Gold 5318Y @ 2.10GHz vs AMD EPYC 7451
 33,139 (+24.4%)
Intel Xeon W-2295 @ 3.00GHz vs AMD EPYC 7451
 30,986 (+16.3%)
AMD Ryzen Threadripper 2970WX vs AMD EPYC 7451
 30,954 (+16.2%)
Intel Xeon D-2796TE @ 2.00GHz vs AMD EPYC 7451
 26,342 (-1.1%)
Intel Xeon W-3235 @ 3.30GHz vs AMD EPYC 7451
 25,539 (-4.1%)
Intel Xeon Gold 5320H @ 2.40GHz vs AMD EPYC 7451
 31,718 (+19.1%)
Intel Xeon D-2795NT @ 2.00GHz vs AMD EPYC 7451
 28,463 (+6.8%)
AMD EPYC 7401P vs AMD EPYC 7451
 27,836 (+4.5%)