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AMD EPYC 9555P

Benchmarks for the AMD EPYC 9555P 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 9555P

Description:

Class: Server

Socket: SP5

Clockspeed: 3.2 GHz

Turbo Speed: 4.2 GHz

Cores: 64 Threads: 128

Typical TDP: 360 W

TDP Down: 320 W

TDP Up: 400 W

Cache per CPU Package:
L1 Instruction Cache: 6 x 64 KB
L1 Data Cache: 6 x 64 KB
L2 Cache: 6 x 512 KB
L3 Cache: 96 MB

Other names: AMD EPYC 9555P 64-Core Processor

CPU First Seen on Charts: Q1 2025

CPUmark/$Price: 16.97

Overall Rank:
14th fastest in multithreading out of 5489 CPUs
309th fastest in single threading out of 5489 CPUs
11th fastest in out of 1184 Server CPUs

Last Price Change: $7,983.00 USD (2024-10-10)

Average CPU Mark rating
Multithread Rating
135441
Single Thread Rating
3736

Samples: 2*
*Margin for error: High

CPU Test Suite Average Results for AMD EPYC 9555P

Integer Math817,470 MOps/Sec
Floating Point Math479,687 MOps/Sec
Find Prime Numbers1,154 Million Primes/Sec
Random String Sorting320,995 Thousand Strings/Sec
Data Encryption155,245 MBytes/Sec
Data Compression2,604,984 KBytes/Sec
Physics20,722 Frames/Sec
Extended Instructions180,292 Million Matrices/Sec
Single Thread3,736 MOps/Sec
From submitted results to PerformanceTest V10 as of 12th of December 2025.

CPU Mark Distribution for AMD EPYC 9555P

Submitted Baseline Distribution Graph as of 9th of December 2025


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

From submitted results since PerformanceTest V10 as of 9th of December 2025.

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Pricing History


CPU Mark Relative to Top 10 Common Server CPUs
As of 12th of December 2025 - Higher results represent better performance
Processor Average CPU Mark
AMD EPYC 9555P
 135,441
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
CPU Value (CPU Mark / $Price )
As of 12th of December 2025 - Higher results represent better value
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
AMD EPYC 9555P
 16.97
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 12th of December 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 EPYC 9555P
 3,736
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
Last 5 Baselines for AMD EPYC 9555P
Most recent listed first
Baseline CPU Mark
BL5108937 - Dec 08 2025
135660
BL5108936 - Dec 08 2025
136467
BL5108026 - Nov 26 2025
135660
BL5108025 - Nov 26 2025
135059
BL5108024 - Nov 26 2025
135419
Additional baselines can be obtained using Windows version of PerformanceTest's Manage Baselines feature.
Popular comparisons for AMD EPYC 9555P
As of 12th of December 2025 - Higher results represent better performance
Processor Average CPU Mark
AMD EPYC 9555P
 135,441
AMD Ryzen Threadripper PRO 9985WX vs AMD EPYC 9555P
 154,361 (+14.0%)
AMD EPYC 9575F vs AMD EPYC 9555P
 147,639 (+9.0%)
AMD EPYC 9555 vs AMD EPYC 9555P
 133,253 (-1.6%)
AMD EPYC 9475F vs AMD EPYC 9555P
 122,476 (-9.6%)
Intel Xeon 6747P vs AMD EPYC 9555P
 101,685 (-24.9%)
AMD Ryzen Threadripper PRO 7985WX vs AMD EPYC 9555P
 133,149 (-1.7%)
Intel Xeon 6960P vs AMD EPYC 9555P
 130,659 (-3.5%)
Intel Xeon 6781P vs AMD EPYC 9555P
 117,946 (-12.9%)
AMD EPYC 9474F vs AMD EPYC 9555P
 102,255 (-24.5%)
Intel Xeon 6960P vs AMD EPYC 9555P
 130,659 (-3.5%)
Intel Xeon 6781P vs AMD EPYC 9555P
 117,946 (-12.9%)
AMD Ryzen Threadripper PRO 7995WX vs AMD EPYC 9555P
 143,017 (+5.6%)