AMD EPYC 7573X vs AMD EPYC 7443

Processor comparisons   29-03-2023
   Let's say you are thinking about choosing a processor, you will be able to make a decision after reading the detailed tests AMD EPYC 7573X vs AMD EPYC 7443 and see which is better for games or normal use for video editing, programming, rendering, streaming, machine learning. Here you can find useful information from various benchmarks or real video editing and streaming tests. A thorough analysis of all the specifications, to make it easier to read, is summarized in the table.
   From the video comparison, you can get the results of joint testing in special testing software like GeekBench 6, 5.2, RealBench, Handbrake, PassMark, Dolphin Emulator, Blender, Cinebench 23 (20, 15), PCMark 10, Furmark, VeraCrypt, 7zip, Gears 5, 3DMark, WPrime, World of Tanks enCore Benchmark, UserBenchmark, AIDA64, Blender, Prime95, SuperPi, DaVinci Resolve Studio, MATLAB.
   Gaming performance of CPUs in:

Last Man Standing
Call of Duty: Warzone and Modern Warfare
Valorant
Watch Dogs Legion
Borderlands 3
Halo Infinite
DOOM: Eternal
Red Dead Redemption 2
Rainbow Six Siege
Apex Legends
Overwatch
World of Warcraft: Shadowlands
Death Stranding
Cyberpunk 2077
Grand Theft Auto V
Valheim
Fortnite
Fallout 76
Assassin's Creed Valhalla

After looking at the data these benchmarks and videos, you can already make an briefed decision about which CPU is better to buy for gaming AMD EPYC 7443 or AMD EPYC 7573X.

Summary benchmark results

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

EPYC 7573X

68%

EPYC 7443

64%

This value shows the performance of the processors in single-threaded and multi-threaded mode. In this comparison, EPYC 7573X is 5% better than EPYC 7443. The data source is several popular tests. More detailed information of the benchmarks is below.

Gaming performance
Summary result of all game benchmarks.

EPYC 7573X

73%

EPYC 7443

64%

The maximum result in this parameter is 100 percent, which is the performance of the most powerful processor at the moment. And it is clear that this is a server processor, on which no one will run games. Because this processor costs 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 less popular games in which processors were compared: Battlefield V, Monster Hunter World, Horizon Zero Dawn, Shadow of the Tomb Raider, Ghostrunner, NBA 2K20, The Witcher 3: Wild Hunt, Microsoft Flight Simulator, DOTA 2A, Forza Horizon 4, Half-Life: Alyx, Resident Evil 7 Biohazard, Metro Exodus, League of Legends (LOL), Control, Hitman 3, PlayerUnknown's Battlegrounds (PUBG), Counter-Strike: Global Offensive (CS GO).

Gaming benchmark

Fortnite	129.7	113.3
Valorant	147.4	128.8
Cyberpunk 2077	82.6	72.1
Apex Legends	138.6	121.1
Call of Duty Warzone	110.6	96.6
Overwatch	119.4	104.3
Red Dead Redemption 2	101.7	88.9
DOOM Eternal	73.7	64.4
Warzone	115.0	100.5
Assassin's Creed	123.8	108.2
Valheim	122.4	106.9

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 comparing not only were the equipped with different amounts of RAM and different video cards. But users also tested them at different screen resolutions: 4K, 2K or FullHD. So the game benchmark data is approximate. But all video cards met the average system requirements of games. To be sure exactly how much performance 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 7573X

19%

EPYC 7443

22%

To make a finishing resolution on which processor is better, you should also consider the generation of its core. It is clear that the newer the generation, the better the performance of the processor in games and benchmarks, as well as its energy efficiency. In this case the EPYC 7443 is more energy efficient than the EPYC 7573X as it consumes less power: 240W vs. 200W. Power consumption is particularly important for laptops. Also, when choosing a processor cooling system, it will be useful to 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

For example you want to use the processor not only for gaming, but also for video editing or video rendering, machine learning, streaming, programming, then first of all you need to pay attention to the performance in multi-threaded mode. In this mode, to reach maximum performance, the processor turns on all threads and cores that it has. You will learn this data from the benchmark tables below. Before using the data from these tests, be sure to check whether the software you are going to use on your computer supports multi-threaded mode. Because 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 7573X	AMD EPYC 7443
Cinbench 15 Single-core	171	147
Cinbench 15 Multi-core	7427	6075
Cinbench 20 Single-core	329	276
Cinbench 20 Multi-core	15754	12876
Cinbench 23 Single-core	824	680
Cinbench 23 Multi-core	40983	33481

Passmark
This popular benchmark displays Multi-threaded and Single-threaded processor performance

	AMD EPYC 7573X	AMD EPYC 7443
Single-Core	1745	1530
Multi-Core	60122	49112

GeekBench 6, 5.2
This benchmark shows Multi-threaded and Single-threaded processor performance

	AMD EPYC 7573X	AMD EPYC 7443
Single-Core	1400	1354
Multi-Core	40906	24852

Comparison of specifications

In the specification comparison table, the processor release date and overclocking capability will be the most helpful. The later the processor is released, the longer it will last in your computer. And the easier it will be to upgrade the system later. The same benefits from the presence of overclocking. When the processor can be overclocked, increasing its performance, then it will still be able to produce maximum FPS even in new games. The savings are obvious! Accordingly, you do not need to buy a new CPU to enjoy the games any longer.

	AMD EPYC 7573X	AMD EPYC 7443
Announcement date	March 22, 2022	March 15, 2021
Type	Server	Server
Socket	SP3	SP3
Core name	Milan	Milan
Architecture	Zen 3	Zen 3
Generation	3	3
Turbo Frequency	3.6 MHz	4 MHz
Frequency	2.8 MHz	2.85 MHz
Cores	32	24
Threads	64	48
Bus rate
Bit	64	64
Lithography	7 nm	7 nm
Transistors count	76000 millions	62000 millions
Power consumption (TDP)	240 W	200 W
Memory type	DDR4	DDR4
Max. Memory
Memory Frequency	3200	3200
Memory bandwidth	204.8 GB/s	204.8 GB/s
L1 cache
L2 cache
L3 cache	256MB	128MB
Overclocking	No	No
Supports ECC	Yes	No
Part number	100-000000506 100-000000506â€‹WOF	100-000000342 100-100000342WOF

In this comparison block, you should pay attention to the differences in clock speed and the number of cores. Here EPYC 7443 is 1% better than EPYC 7573X in terms of CPU frequency. Another difference is that EPYC 7573X has 8 more core than EPYC 7443. 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 7573X is better: 27
The number of parameters for which AMD EPYC 7443 is better: 3
However, it should be understood that all the figures in the table above do not mean that taking them into account you should entirely trust a simple comparison of these numbers. Better to watch the testing video and read the reviews of real owners of AMD EPYC 7573X and AMD EPYC 7443 before deciding which CPU to buy for gaming and which not.

AMD EPYC 7573X - all data

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

• AMD EPYC 7573X specs and review.

AMD EPYC 7443 - all data

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

• AMD EPYC 7443 specs and review.