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[Dual CPU] AMD EPYC 9455 Emb

Benchmarks for the [Dual CPU] AMD EPYC 9455 Emb 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.

[Dual CPU] AMD EPYC 9455 Emb

Description:

Class: Server

Socket: SP5

Clockspeed: 3.2 GHz

Turbo Speed: 4.1 GHz

Cores: 48# Threads: 96#

Cache per CPU Package:
L1 Instruction Cache: 48 x 32 KB
L1 Data Cache: 48 x 48 KB
L2 Cache: 48 x 1024 KB
L3 Cache: 256 MB

Other names: AMD EPYC 9455 48-Core Emb Processor

CPU First Seen on Charts: Q1 2026

CPUmark/$Price: NA

Overall Rank:
12th fastest in multithreading out of all multi-CPU CPUs

Last Price Change: NA

Average CPU Mark rating
Multithread Rating
163818
Single Thread Rating
3779

Samples: 1*
*Margin for error: High

#The number of cores/threads and TDP is per CPU. To determine the total, multiply by the total CPU count.

CPU Test Suite Average Results for [Dual CPU] AMD EPYC 9455 Emb

Integer Math1,174,675 MOps/Sec
Floating Point Math748,349 MOps/Sec
Find Prime Numbers2,605 Million Primes/Sec
Random String Sorting443,340 Thousand Strings/Sec
Data Encryption210,370 MBytes/Sec
Data Compression3,994,023 KBytes/Sec
Physics25,680 Frames/Sec
Extended Instructions307,379 Million Matrices/Sec
Single Thread3,779 MOps/Sec
From submitted results to PerformanceTest V10 as of 9th of October 2026.

CPU Mark Distribution for [Dual CPU] AMD EPYC 9455 Emb

Submitted Baseline Distribution Graph as of 5th of October 2026


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

From submitted results since PerformanceTest V10 as of 5th of October 2026.

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CPU Mark Relative to Top 10 Common Server CPUs
As of 10th of October 2026 - Higher results represent better performance
Processor Average CPU Mark
[Dual CPU] AMD EPYC 9455 Emb
 163,818
ARM Neoverse-N1 128 Core 3000 MHz
 39,780
AMD Ryzen 7 PRO 7745
 34,818
ARM Neoverse-N1 80 Core 3000 MHz
 34,745
AMD Ryzen 7 PRO 8845HS
 28,602
AMD Ryzen 5 PRO 7645
 27,564
Intel Xeon E5-2690 v4 @ 2.60GHz
 19,166
Intel Xeon E5-2680 v4 @ 2.40GHz
 17,102
Intel Xeon E5-2697 v2 @ 2.70GHz
 14,247
Hygon C86-3G (OPN:3350)
 11,739
Intel Xeon E5-1650 v4 @ 3.60GHz
 11,274
CPU Value (CPU Mark / $Price )
As of 10th of October 2026 - Higher results represent better value
Processor CPU Mark / $Price
Intel Xeon E5-2680 v4 @ 2.40GHz
 80.69
Intel Xeon E5-2697 v2 @ 2.70GHz
 73.65
AMD Ryzen 5 PRO 7645
 61.71
AMD Ryzen 7 PRO 7745
 57.59
Intel Xeon E5-1650 v4 @ 3.60GHz
 26.22
[Dual CPU] AMD EPYC 9455 Emb
 NA
ARM Neoverse-N1 80 Core 3000 MHz
 NA
Hygon C86-3G (OPN:3350)
 NA
ARM Neoverse-N1 128 Core 3000 MHz
 NA
AMD Ryzen 7 PRO 8845HS
 NA
Intel Xeon E5-2690 v4 @ 2.60GHz
 NA
Single Thread Rating
As of 10th of October 2026 - Higher results represent better performance
Processor Average Thread Rating
AMD Ryzen 7 PRO 7745
 4,117
AMD Ryzen 5 PRO 7645
 3,954
[Dual CPU] AMD EPYC 9455 Emb
 3,779
AMD Ryzen 7 PRO 8845HS
 3,764
Intel Xeon E5-1650 v4 @ 3.60GHz
 2,358
Intel Xeon E5-2690 v4 @ 2.60GHz
 2,067
Intel Xeon E5-2680 v4 @ 2.40GHz
 1,929
Intel Xeon E5-2697 v2 @ 2.70GHz
 1,782
Hygon C86-3G (OPN:3350)
 1,720
ARM Neoverse-N1 128 Core 3000 MHz
 1,329
ARM Neoverse-N1 80 Core 3000 MHz
 1,326
Last 1 Baselines for [Dual CPU] AMD EPYC 9455 Emb
Most recent listed first
Baseline CPU Mark
BL3577898 - Jul 10 2026
163818
Additional baselines can be obtained using Windows version of PerformanceTest's Manage Baselines feature.
Popular comparisons for AMD EPYC 9455 Emb
As of 10th of October 2026 - Higher results represent better performance
Processor Average CPU Mark
AMD EPYC 9455 Emb
 163,818
AMD Ryzen Threadripper PRO 9985WX vs AMD EPYC 9455 Emb
 150,124 (-8.4%)
AMD EPYC 9555 Emb vs AMD EPYC 9455 Emb
 133,832 (-18.3%)
Intel Xeon 6960P vs AMD EPYC 9455 Emb
 130,659 (-20.2%)
Intel Xeon 6960P vs AMD EPYC 9455 Emb
 130,659 (-20.2%)
AMD EPYC 9575F vs AMD EPYC 9455 Emb
 147,998 (-9.7%)
AMD EPYC 9565 vs AMD EPYC 9455 Emb
 135,221 (-17.5%)
AMD EPYC 9555P vs AMD EPYC 9455 Emb
 123,576 (-24.6%)
AMD EPYC 9455P vs AMD EPYC 9455 Emb
 116,817 (-28.7%)
AMD Ryzen Threadripper PRO 9975WX vs AMD EPYC 9455 Emb
 105,290 (-35.7%)
Intel Xeon 678X vs AMD EPYC 9455 Emb
 98,559 (-39.8%)
AMD EPYC 9555 vs AMD EPYC 9455 Emb
 133,253 (-18.7%)
Intel Xeon 678X vs AMD EPYC 9455 Emb
 98,559 (-39.8%)