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AMD EPYC 9254 vs AMD EPYC 7643 gaming benchmark

AMD EPYC 9254 vs AMD EPYC 7643

Processor comparisons   11-03-2023
   Let's say you are thinking about choosing a CPU, you will be able to make a decision after reading the comprehensive tests AMD EPYC 9254 vs AMD EPYC 7643 and understand which is better for games or normal use for rendering, machine learning, streaming, video editing, programming. Here is all information from real streaming and video editing tests or various benchmarks. A careful review of all the specifications, so that it can be easier to read, is made by the table.
   From the comparison video, you can get the results of parallel examination in software tests like Gears 5, 7zip, 3DMark, VeraCrypt, Prime95, GeekBench 6, 5.2, SuperPi, UserBenchmark, RealBench, MATLAB, DaVinci Resolve Studio, World of Tanks enCore Benchmark, Blender, Furmark, WPrime, Cinebench 23 (20, 15), PassMark, PCMark 10, Handbrake, Dolphin Emulator, AIDA64, Blender.
   Gaming performance of processors in:
  • Watch Dogs Legion
  • World of Warcraft: Shadowlands
  • DOOM: Eternal
  • Assassin's Creed Valhalla
  • Overwatch
  • Fallout 76
  • Rainbow Six Siege
  • Halo Infinite
  • Borderlands 3
  • Apex Legends
  • Fortnite
  • Grand Theft Auto V
  • Valheim
  • Cyberpunk 2077
  • Valorant
  • Red Dead Redemption 2
  • Death Stranding
  • Last Man Standing
  • Call of Duty: Warzone and Modern Warfare

   After reading the results these benchmarks and videos, you already be able to understand which CPU is better to buy for gaming AMD EPYC 7643 or AMD EPYC 9254.


 
AMD EPYC 9254
AMD EPYC 7643

Summary benchmark results

As a percentage of the maximum value based on a sample from the entire base of all processors
Processor Benchmark
EPYC 925466% EPYC 764366%


Gaming performance
Summary result of all game benchmarks.
EPYC 925470% EPYC 764370%
The maximum result in this parameter is 100 percent, which is the performance of the most powerful processor at the moment. And of course, this is a server processor, on which no one will run games. Because the cost of this processor reaches several tens of thousands of dollars. And if it seems to you that the selected CPU has a low game result, just look at the FPS that it produces in real games in the final table below.
List of other games in which CPU comparisons were performed: Half-Life: Alyx, Monster Hunter World, Battlefield V, PlayerUnknown's Battlegrounds (PUBG), Hitman 3, Control, The Witcher 3: Wild Hunt, Microsoft Flight Simulator, Counter-Strike: Global Offensive (CS GO), Horizon Zero Dawn, League of Legends (LOL), DOTA 2A, Metro Exodus, Resident Evil 7 Biohazard, Ghostrunner, Forza Horizon 4, Shadow of the Tomb Raider, NBA 2K20.

Gaming benchmark

Fortnite124.2123.8
Valorant141.2140.6
Cyberpunk 207779.178.8
Apex Legends132.7132.2
Call of Duty Warzone105.9105.5
Overwatch114.3113.9
Red Dead Redemption 297.497.0
DOOM Eternal70.670.3
Warzone110.1109.7
Assassin's Creed118.6118.1
Valheim117.2116.7
The numbers in this table indicate the maximum FPS that was received on the device with the corresponding processor. Depending on the configuration of the computer (RAM size and Video Card) and graphics quality settings (Ultra, Medium, Normal), the results may differ quite significantly. We recommend that you better study the results of the Cinebench, GeekBench and Passmark becnmarks.
The tested computers not only did they have different video cards and different amounts of RAM. But users also tested them at different screen resolutions: 4K, 2K or FullHD. Therefore, the game benchmark data is approximate. But all video cards met the average system requirements of games. You will get more accurate information about how powerful the processor will be in games, if you compare it in one assembly with the video card that is installed in your computer.


Power consumption
EPYC 925429% EPYC 764318%
To make a finishing decision on which processor is better, you should also consider the generation of its core. The newer the processor generation, the better its performance in games and benchmarks, as well as its energy efficiency. In this case the EPYC 9254 is more energy efficient than the EPYC 7643 since it has less power consumption: 200W vs. 225W. Power consumption is especially important for laptops. Also, when choosing a processor cooling system, you must know its TDP. It is necessary to count so that the TDP data specified in the cooler specification is greater than the TDP of the compared processor.

Software benchmarks

Let's say you want to use the processor not only for gaming, but also for video editing or video rendering, machine learning, streaming, programming, then the main parameter for you is its performance in multi-threaded mode. In this mode, to achieve maximum performance, the processor turns on all threads and cores that it has. You will find out this data from the benchmark tables below. Before using the data from these tests, be sure to make sure that the software that you are going to use on your computer can work in multi-threaded mode. Because there are still many programs that can use only one core to work, and all the benefit of multi-core mode turns out to be unnecessary.
Cinebench 23, 20 an 15
The results of this benchmark show Single-threaded and Multi-threaded CPU performance
AMD EPYC 9254 AMD EPYC 7643
Cinbench 15 Single-core129166
Cinbench 15 Multi-core68016845
Cinbench 20 Single-core274312
Cinbench 20 Multi-core1445314509
Cinbench 23 Single-core730767
Cinbench 23 Multi-core3764337728

Passmark
This popular benchmark displays Multi-threaded and Single-threaded processor performance
AMD EPYC 9254 AMD EPYC 7643
Single-Core16871615
Multi-Core5523355343

GeekBench 6, 5.2
This benchmark shows Multi-threaded and Single-threaded processor performance
AMD EPYC 9254 AMD EPYC 7643
Single-Core17971222
Multi-Core3551835055

Comparison of specifications

In the specification comparison table, the processor release date and overclocking capability will be the most useful. The later the processor is released, the longer it will last you. And the easier it will be to upgrade the system in the future. The same benefits from the presence of overclocking. If the processor can be overclocked, thereby increasing its performance, then it will continue to maintain maximum FPS even in new games. The savings are obvious! Accordingly, there is no longer a need to buy a new CPU to enjoy the games any longer.

AMD EPYC 9254 AMD EPYC 7643
Announcement dateNovember 10, 2022March 15, 2021
TypeServerServer
SocketSP5SP3
Core nameGenoaMilan
ArchitectureZen 4Zen 3
Generation43
Turbo Frequency4.15 MHz3.6 MHz
Frequency2.9 MHz2.3 MHz
Cores2448
Threads4896
Bus rate
Bit6464
Lithography5 nm7 nm
Transistors count64000 millions76000 millions
Power consumption (TDP)200 W225 W
Memory typeDDR5DDR4
Max. Memory4096 Gb
Memory Frequency48003200
Memory bandwidth460.8 GB/s204.8 GB/s
L1 cache
L2 cache
L3 cache128MB256MB
OverclockingNoNo
Supports ECCYesNo
Part number100-000000480
100-000000480WOF
100-000000326
100-100000326WOF
In this comparison block, you should pay attention to the differences in clock speed and the number of cores. Here EPYC 9254 is 20% better than EPYC 7643 in terms of CPU frequency. Another difference is that EPYC 7643 has 24 more core than EPYC 9254. Also keep in mind that high CPU frequency affects battery life through power consumption (relevant for laptops).

Result:
The number of parameters for which AMD EPYC 9254 is better: 24
The number of parameters for which AMD EPYC 7643 is better: 11
   However, it should be realized that all the figures in the text above do not mean that you should be guided entirely by them and trust a simple quantitative comparison. Better to watch the testing video and read the reviews of of people who bought AMD EPYC 9254 and AMD EPYC 7643 before deciding which CPU to buy for gaming and which not.
AMD EPYC 9254 - all data

•  Cinebench r15 score
•  Cinebench r20 score
•  Cinebench r23 score
•  GeekBench 6, 5.2 score
AMD EPYC 7643 - all data

•  Cinebench r15 score
•  Cinebench r20 score
•  Cinebench r23 score
•  GeekBench 6, 5.2 score


AMD EPYC 9254 Processor Comparisons
• Vs EPYC 75F3
• Vs EPYC 9224
• Vs EPYC 74F3
• Vs EPYC 7443
• Vs Xeon Gold 6246R
• Vs EPYC 7272
• Vs EPYC 7F52
• Vs EPYC 7313
• Vs EPYC 9534
• Vs Xeon D-1602
• Vs Xeon Gold 6242R
• Vs EPYC 7F72
• Vs EPYC 7452
• Vs Xeon E5-2680R v4
• Vs EPYC 7663
• Vs Xeon W-3275M
• Vs EPYC 9634
• Vs Xeon Platinum 8260M
• Vs Xeon W-1290T
• Vs Xeon E5-2697R v4
• Vs Xeon Gold 6130T
• Vs EPYC 7502
• Vs Xeon Gold 6248R
• Vs EPYC 9124
• Vs EPYC 7343
• Vs Xeon E-2234
• Vs EPYC 9174F
• Vs EPYC 7742
• Vs Xeon W-2235
• Vs EPYC 7453
• Vs EPYC 7513
• Vs EPYC 7413
• Vs EPYC 7443P
• Vs EPYC 9654P
• Vs EPYC 7543P
• Vs Xeon W-3245
• Vs EPYC 72F3
• Vs EPYC 9554P
• Vs EPYC 7713
• Vs EPYC 9654
• Vs EPYC 7F32
• Vs EPYC 7713P
• Vs EPYC 73F3
• Vs EPYC 7763
• Vs EPYC 9554
• Vs EPYC 7702
• Vs EPYC 7543
• Vs EPYC 7313P
• Vs EPYC 9274F
• Vs EPYC 9334
• Vs EPYC 9354
• Vs EPYC 9354P
• Vs EPYC 9374F
• Vs EPYC 9454
• Vs EPYC 9454P
• Vs EPYC 9474F
• Vs EPYC 7232P
• Vs EPYC 7402
• Vs EPYC 7252
• Vs EPYC 7262
• Vs EPYC 7352
• Vs EPYC 7532
• Vs EPYC 7542
• Vs EPYC 7552
• Vs EPYC 7642
• Vs EPYC 7662
• Vs EPYC 7702P
• Vs EPYC 7H12
• Vs EPYC 7373X
• Vs Xeon Gold 5415+
• Vs Xeon Gold 6434
• Vs EPYC 7473X
• Vs Xeon Gold 6434H
• Vs EPYC 7573X
• Vs Xeon Bronze 3408U
• Vs Xeon Silver 4410T
• Vs Xeon Silver 4410Y
• Vs EPYC 7773X
• Vs Xeon Platinum 8444H
• Vs Xeon Gold 5416S
• Vs Xeon Gold 6416H
• Vs Xeon Silver 4416+


AMD EPYC 7643 Processor Comparisons
• Vs EPYC 7513
• Vs EPYC 7543
• Vs EPYC 7543P
• Vs EPYC 75F3
• Vs EPYC 7713
• Vs EPYC 7663
• Vs EPYC 7713P
• Vs EPYC 7763
• Vs Ryzen Threadripper 3960X
• Vs EPYC 7502
• Vs Xeon Gold 6242R
• Vs Ryzen Threadripper PRO 3945WX
• Vs Ryzen 9 5900
• Vs Xeon Platinum 8260M
• Vs Core i9-10980XE
• Vs Ryzen 9 5800X
• Vs Ryzen 9 3900XT
• Vs Ryzen 9 3900X
• Vs Ryzen 9 5800
• Vs Ryzen Threadripper 2990WX
• Vs Core i9-9980XE
• Vs Xeon W-3175X
• Vs Ryzen 9 PRO 3900
• Vs Core i9-9960X
• Vs Ryzen 9 3900
• Vs Ryzen Threadripper 2950X
• Vs Xeon Gold 6246R
• Vs Xeon W-3245
• Vs Core i9-7980XE
• Vs Core i9-10940X
• Vs Ryzen Threadripper 2970WX
• Vs EPYC 7453
• Vs EPYC 74F3
• Vs EPYC 7443P
• Vs EPYC 7443
• Vs EPYC 7413
• Vs EPYC 73F3
• Vs EPYC 7343
• Vs EPYC 7313P
• Vs EPYC 7313
• Vs EPYC 72F3
• Vs Xeon W-3275M
• Vs EPYC 7452
• Vs Xeon Gold 6248R
• Vs EPYC 7272
• Vs Core i9-12900K
• Vs Core i9-13900K
• Vs Core i9-12900HK
• Vs Core i9-12900H
• Vs Core i7-12800H
• Vs Core i9-12900KF
• Vs Core i9-12900T
• Vs Core i9-12900TE
• Vs Core i9-12900F
• Vs Core i9-12900E
• Vs Core i9-12900
• Vs Core i7-12700K
• Vs Core i7-12700KF
• Vs Ryzen Threadripper PRO 5995WX
• Vs Core i9-12900HX
• Vs Core i9-12950HX
• Vs Core i9-12900KS
• Vs Ryzen Threadripper PRO 5975WX
• Vs Ryzen Threadripper PRO 5965WX
• Vs Ryzen 9 7900X
• Vs Ryzen 7 7700X
• Vs Ryzen 5 7600X
• Vs Core i9-13900KF
• Vs Core i7-13700K
• Vs Core i7-13700KF
• Vs Core i5-13600K
• Vs Core i5-13600KF
• Vs Core i9-13900KS
• Vs Core i9-13900
• Vs Core i7-13700
• Vs Core i5-13500
• Vs Apple M1 Ultra
• Vs Apple M2 Max
• Vs Core i5-13600
• Vs EPYC 7F72
• Vs EPYC 7F52
• Vs EPYC 9654P
• Vs EPYC 9654
• Vs EPYC 9634
• Vs EPYC 9554
• Vs EPYC 9554P
• Vs EPYC 9534
• Vs EPYC 9124
• Vs EPYC 9224
• Vs EPYC 9174F
• Vs EPYC 9274F
• Vs EPYC 9334
• Vs EPYC 9354
• Vs EPYC 9354P
• Vs EPYC 9374F
• Vs EPYC 9454
• Vs EPYC 9454P
• Vs EPYC 9474F
• Vs EPYC 7232P
• Vs EPYC 7402
• Vs EPYC 7252
• Vs EPYC 7262
• Vs EPYC 7352
• Vs EPYC 7532
• Vs EPYC 7542
• Vs EPYC 7552
• Vs EPYC 7642
• Vs EPYC 7662
• Vs EPYC 7702P
• Vs EPYC 7742
• Vs EPYC 7H12
• Vs EPYC 7373X
• Vs Xeon Gold 5415+
• Vs Xeon Gold 6434
• Vs EPYC 7473X
• Vs Xeon Gold 6434H
• Vs EPYC 7573X
• Vs Xeon Bronze 3408U
• Vs Xeon Silver 4410T
• Vs Xeon Silver 4410Y
• Vs EPYC 7773X
• Vs Xeon Platinum 8444H
• Vs Xeon Gold 5416S
• Vs Xeon Gold 6416H
• Vs Xeon Silver 4416+
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