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AMD EPYC 7663 vs AMD Ryzen 9 3900X gaming benchmark

AMD EPYC 7663 vs AMD Ryzen 9 3900X

Processor comparisons   25-03-2021
   For example you are thinking about choosing a CPU, you will be able to make a choice after reading the comprehensive tests AMD EPYC 7663 vs AMD Ryzen 9 3900X and understand which is better for games or simple use for machine learning, programming, video editing, streaming, rendering. Here you can find all information from different benchmarks or real video editing and streaming tests. A careful review of all the technical characteristics, to make it easier to read, is summarized in the table.
   From the video comparison, you can get the results of parallel examination in software tests like PassMark, Handbrake, DaVinci Resolve Studio, World of Tanks enCore Benchmark, 3DMark, Cinebench 23 (20, 15), PCMark 10, VeraCrypt, WPrime, AIDA64, Blender, SuperPi, Geekbench 5.2, Prime95, 7zip, MATLAB, Gears 5, UserBenchmark, Furmark, Blender, RealBench, Dolphin Emulator.
   And how good the processors are in games:
  • Valheim
  • Borderlands 3
  • Cyberpunk 2077
  • Red Dead Redemption 2
  • Assassin's Creed Valhalla
  • Last Man Standing
  • Fortnite
  • Fallout 76
  • Apex Legends
  • Watch Dogs Legion
  • DOOM: Eternal
  • Valorant
  • World of Warcraft: Shadowlands
  • Overwatch
  • Halo Infinite
  • Death Stranding
  • Grand Theft Auto V
  • Rainbow Six Siege
  • Call of Duty: Warzone and Modern Warfare

   After reading the results these benchmarks and videos, you can already make an informed decision about which CPU is better to buy for gaming AMD Ryzen 9 3900X or AMD EPYC 7663.

 
AMD EPYC 7663
AMD Ryzen 9 3900X

Summary benchmark results

As a percentage of the maximum value based on a sample from the entire base of all processors

Processor Benchmark
EPYC 766384% Ryzen 9 3900X68%
This parameter shows the performance of the processors in single-threaded and multi-threaded mode. In this comparison, EPYC 7663 is 19% better than Ryzen 9 3900X. The data source is several popular tests. Detailed information can be found below.

Gaming performance
Summary result of all game benchmarks.
EPYC 766390% Ryzen 9 3900X61%
For the maximum in this test, the results of the most powerful processor in the site database are taken. And of course, this is a server processor, on which no one will play games. Because the cost of this processor reaches several tens of thousands of dollars. Therefore, if you think that the selected CPU has a small 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: Monster Hunter World, NBA 2K20, Battlefield V, Control, The Witcher 3: Wild Hunt, Ghostrunner, DOTA 2A, Hitman 3, Metro Exodus, PlayerUnknown's Battlegrounds (PUBG), Microsoft Flight Simulator, Forza Horizon 4, Half-Life: Alyx, League of Legends (LOL), Horizon Zero Dawn, Shadow of the Tomb Raider, Resident Evil 7 Biohazard, Counter-Strike: Global Offensive (CS GO).

Gaming benchmark

Fortnite159.3108.5
Valorant181.1123.3
Cyberpunk 2077101.469.0
Apex Legends170.2115.9
Call of Duty Warzone135.892.5
Overwatch146.799.9
Red Dead Redemption 2124.985.1
DOOM Eternal90.561.7
Warzone141.296.2
Assassin's Creed152.1103.6
Valheim150.3102.3
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 computers participating in the comparisons not only were the equipped with different amounts of RAM and different video cards. But users also tested them at different screen resolutions: 2K, FullHD or 4K. So 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 766312% Ryzen 9 3900X42%
To make a finishing choice 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 Ryzen 9 3900X is more energy efficient than the EPYC 7663 since it has less power consumption: 240W vs. 105W. Power consumption is especially important for laptops. Also, when choosing a processor cooling system, you need to know its TDP. You need to buy a cooler that has the TDP data specified in the specification was greater than the TDP of the compared processor.


Software benchmarks

If you plan to use the processor not only for gaming, but also for video rendering or video editing, streaming, machine learning, programming, then first of all you need to pay attention to the performance in multi-threaded mode. In this mode, to achieve maximum efficiency, the processor includes all cores and threads that it has. You will learn this data from the benchmark tables below. Before you take into account the data from these tests, be sure to check whether the software you are going to use on your computer supports multi-threaded mode. Since there are still many programs that use only one core to run, and all the benefit of multi-core mode are unused.
Cinebench 23, 20 an 15
The results of this benchmark show Single-threaded and Multi-threaded CPU performance
AMD EPYC 7663 AMD Ryzen 9 3900X
Cinbench 15 Single-core184214
Cinbench 15 Multi-core76063168
Cinbench 20 Single-core347521
Cinbench 20 Multi-core161217178
Cinbench 23 Single-core8521342
Cinbench 23 Multi-core4192018424

Passmark
This popular benchmark displays Multi-threaded and Single-threaded processor performance
AMD EPYC 7663 AMD Ryzen 9 3900X
Single-Core17942758
Multi-Core6149232949

GeekBench 5.2
This benchmark shows Multi-threaded and Single-threaded processor performance
AMD EPYC 7663 AMD Ryzen 9 3900X
Single-Core8741335
Multi-Core4616013268

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 7663 AMD Ryzen 9 3900X
Announcement dateMarch 15, 2021July 07, 2019
TypeServerDesktop
SocketSP3AM4
Core nameMilanMatisse
ArchitectureZen 3Zen 2
Generation33
Turbo Frequency3.5 MHz4.6 MHz
Frequency2 MHz3.8 MHz
Cores5612
Threads11224
Bus rate
Bit6464
Lithography14 nm7 nm
Transistors count78000 millions7800 millions
Power consumption (TDP)240 W105 W
Memory typeDDR4DDR4
Max. Memory
Memory Frequency32003200
Memory bandwidth204.8 GB/s
L1 cache768KB
L2 cache6MB
L3 cache256MB64MB
OverclockingNoYes
Supports ECCNoNo
Part number100-000000318
100-100000318WOF
100-000000023
100-100000023BOX
100-100000023MPK
In this comparison block, you should pay attention to the differences in clock speed and the number of cores. Here Ryzen 9 3900X is 47% better than EPYC 7663 in terms of CPU frequency. Another difference is that EPYC 7663 has 44 more core than Ryzen 9 3900X. 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 7663 is better: 21
The number of parameters for which AMD Ryzen 9 3900X is better: 13
   Although it should be understood that all the number in the table above do not mean that taking them into account you should fully trust a simple comparison of these figures. Better to watch the testing video and read the reviews of of people who bought AMD EPYC 7663 and AMD Ryzen 9 3900X before deciding which of the CPUs to buy for gaming.
•  Cinebench r15 score
•  Cinebench r20 score
•  Cinebench r23 score
•  GeekBench 5 score


Versus Battle of the Processors
• Vs EPYC 7763
• Vs EPYC 7713P
• EPYC 75F3 Vs EPYC 7663
• EPYC 7713 Vs EPYC 7663
• EPYC 7543P Vs EPYC 7663
• Vs EPYC 7643
• Vs Ryzen Threadripper 3960X
• EPYC 7543 Vs EPYC 7663
• EPYC 7513 Vs EPYC 7663
• Vs EPYC 7502
• EPYC 74F3 Vs EPYC 7663

•  Cinebench r23 score
•  Cinebench r20 score
•  Cinebench r15 score
•  GeekBench 5 score
• DOOM Eternal gaming benchmark
• Apex Legends gaming benchmark
• Valorant gaming benchmark
• Call of Duty: Warzone gaming benchmark
• Fortnite gaming benchmark
• GTA 5 gaming benchmark
• Roblox gaming benchmark
• PUBG gaming benchmark
• Overwatch gaming benchmark
• Cyberpunk 2077 gaming benchmark
• Red Dead Redemption 2 gaming benchmark
• Assassin's Creed gaming benchmark


Versus Battle of the Processors
• Ryzen Threadripper PRO 3995WX Vs Ryzen 9 3900X
• Ryzen Threadripper 3990X Vs Ryzen 9 3900X
• EPYC 7702 Vs Ryzen 9 3900X
• EPYC 7763 Vs Ryzen 9 3900X
• EPYC 7713P Vs Ryzen 9 3900X
• EPYC 75F3 Vs Ryzen 9 3900X
• EPYC 7713 Vs Ryzen 9 3900X
• EPYC 7742 Vs Ryzen 9 3900X
• Ryzen Threadripper 3970X Vs Ryzen 9 3900X
• Ryzen Threadripper PRO 3975WX Vs Ryzen 9 3900X
• EPYC 7543P Vs Ryzen 9 3900X
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