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AMD EPYC 7643 vs AMD Ryzen Threadripper PRO 3945WX |
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Processor comparisons 25-03-2021 Perhaps you are thinking about choosing a processor, you will be able to make a choice by looking at the AMD EPYC 7643 vs AMD Ryzen Threadripper PRO 3945WX tests and understand which is better for games or simple use for streaming, machine learning, video editing, rendering, programming. Here you can find all information from real video editing and streaming tests or several benchmarks. A thorough review of all the specifications, to make it easier to read, is made by the table. From the video comparison, you can get the results of joint testing in synthetic type tests like WPrime, MATLAB, Dolphin Emulator, Furmark, Prime95, 3DMark, Blender, PCMark 10, SuperPi, Gears 5, GeekBench 6, 5.2, VeraCrypt, Blender, RealBench, DaVinci Resolve Studio, UserBenchmark, Handbrake, Cinebench 23 (20, 15), World of Tanks enCore Benchmark, 7zip, PassMark, AIDA64. Gaming performance of processors in: - Halo Infinite
- Call of Duty: Warzone and Modern Warfare
- Cyberpunk 2077
- Assassin's Creed Valhalla
- World of Warcraft: Shadowlands
- DOOM: Eternal
- Red Dead Redemption 2
- Death Stranding
- Grand Theft Auto V
- Watch Dogs Legion
- Fallout 76
- Last Man Standing
- Borderlands 3
- Overwatch
- Fortnite
- Apex Legends
- Valorant
- Rainbow Six Siege
- Valheim
After looking at the data of all benchmarks and videos, you can already make an informed decision about which CPU is better to buy for gaming AMD Ryzen Threadripper PRO 3945WX or AMD EPYC 7643.
Summary benchmark resultsAs a percentage of the maximum value based on a sample from the entire base of all processors Processor Benchmark
EPYC 7643 | 66% |
Ryzen Threadripper PRO 3945WX | 60% | This shows the performance of the processors in single-threaded and multi-threaded mode. In this comparison, EPYC 7643 is 9% better than Ryzen Threadripper PRO 3945WX. The data source is several popular tests. Detailed information can be found below.
Gaming performance Summary result of all game benchmarks.EPYC 7643 | 70% |
Ryzen Threadripper PRO 3945WX | 58% | For the maximum in this test, the results of the most powerful processor in the site database are taken. And it is clear that 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. And if it seems to you that the selected CPU has a small game result, just look at the FPS that it produces in real games in the summary table below. List of other games in which CPU comparisons were performed: Control, Horizon Zero Dawn, Microsoft Flight Simulator, Resident Evil 7 Biohazard, Battlefield V, DOTA 2A, League of Legends (LOL), PlayerUnknown's Battlegrounds (PUBG), The Witcher 3: Wild Hunt, Counter-Strike: Global Offensive (CS GO), Shadow of the Tomb Raider, Metro Exodus, Hitman 3, Half-Life: Alyx, NBA 2K20, Ghostrunner, Monster Hunter World, Forza Horizon 4.
Gaming benchmarkFortnite | 123.8 | 102.5 | Valorant | 140.6 | 116.5 | Cyberpunk 2077 | 78.8 | 65.3 | Apex Legends | 132.2 | 109.5 | Call of Duty Warzone | 105.5 | 87.4 | Overwatch | 113.9 | 94.4 | Red Dead Redemption 2 | 97.0 | 80.4 | DOOM Eternal | 70.3 | 58.3 | Warzone | 109.7 | 90.9 | Assassin's Creed | 118.1 | 97.9 | Valheim | 116.7 | 96.7 | 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 amounts of RAM and different video cards. But users also tested them at different screen resolutions: FullHD, 2K 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 7643 | 18% |
Ryzen Threadripper PRO 3945WX | 15% | To make a final resolution 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 7643 is more energy efficient than the Ryzen Threadripper PRO 3945WX as it consumes less power: 225W vs. 280W. Power consumption is especially important for laptops. Also, when choosing a processor cooling system, you need 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 benchmarksIf you plan to use the processor not only for gaming, but also for streaming, video rendering or video editing, programming, machine learning, then the main parameter for you is its performance in multi-threaded mode. In this mode, the processor turns on all threads and cores that it has to the maximum to reach maximum efficiency. You will find out this data from the benchmark tables below. Before you take into account the data from these tests, be sure to make sure that the program that you are going to use on your computer can work in multi-threaded mode. Because there are still many programs that use only one core to work, and all the advantages 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 7643 |
AMD Ryzen Threadripper PRO 3945WX | Cinbench 15 Single-core | 166 | 199 | Cinbench 15 Multi-core | 6845 | 5712 | Cinbench 20 Single-core | 312 | 463 | Cinbench 20 Multi-core | 14509 | 12983 | Cinbench 23 Single-core | 767 | 1108 | Cinbench 23 Multi-core | 37728 | 32841 |
Passmark This popular benchmark displays Multi-threaded and Single-threaded processor performance | AMD EPYC 7643 |
AMD Ryzen Threadripper PRO 3945WX | Single-Core | 1615 | 2750 | Multi-Core | 55343 | 34755 |
GeekBench 6, 5.2 This benchmark shows Multi-threaded and Single-threaded processor performance | AMD EPYC 7643 |
AMD Ryzen Threadripper PRO 3945WX | Single-Core | 1222 | 1284 | Multi-Core | 35055 | 14251 |
Comparison of specifications
In the specification comparison table, the most helpful will be the release date of the processor and the possibility of overclocking it. The newer the processor, the longer it will last you. And the easier it will be to upgrade the system later. The same can be said about overclocking. When the processor can be overclocked, increasing its performance, then it will continue to maintain maximum FPS in new games. Accordingly, there is no longer a need to buy a new CPU to enjoy the games any longer. The economy are obvious!
| AMD EPYC 7643 |
AMD Ryzen Threadripper PRO 3945WX | Announcement date | March 15, 2021 | July 14, 2020 | Type | Server | Desktop | Socket | SP3 | sTRX4 | Core name | Milan | Matisse | Architecture | Zen 3 | Zen 2 | Generation | 3 | 2 | Turbo Frequency | 3.6 MHz | 4.3 MHz | Frequency | 2.3 MHz | 4 MHz | Cores | 48 | 12 | Threads | 96 | 24 | Bus rate | | | Bit | 64 | 64 | Lithography | 7 nm | 7 nm | Transistors count | 76000 millions | 22600 millions | Power consumption (TDP) | 225 W | 280 W | Memory type | DDR4 | DDR4 | Max. Memory | | | Memory Frequency | 3200 | 3200 | Memory bandwidth | 204.8 GB/s | | L1 cache | | 768KB | L2 cache | | 6MB | L3 cache | 256MB | 64MB | Overclocking | No | No | Supports ECC | No | No | Part number | 100-000000326 100-100000326WOF
| 100-000000168
| In this comparison block, you should pay attention to the differences in clock speed and the number of cores. Here Ryzen Threadripper PRO 3945WX is 42% better than EPYC 7643 in terms of CPU frequency. Another difference is that EPYC 7643 has 36 more core than Ryzen Threadripper PRO 3945WX. 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 7643 is better: 23
The number of parameters for which AMD Ryzen Threadripper PRO 3945WX is better: 10 However, it should be realized 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 figures. Be sure to watch the testing video and read the opinion of real owners of AMD EPYC 7643 and AMD Ryzen Threadripper PRO 3945WX before deciding which of the CPUs to buy for gaming.
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 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 9254 • 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+
AMD Ryzen Threadripper PRO 3945WX Processor Comparisons • Vs Ryzen 9 3950X • Vs Ryzen 9 5900X • Vs Ryzen Threadripper PRO 3955WX • Vs Ryzen 9 5950X • Vs Ryzen Threadripper 3960X • Vs Ryzen Threadripper PRO 3975WX • Vs Ryzen Threadripper 3970X • Vs Core i9-10980XE • Vs Ryzen 9 3900XT • Vs Ryzen 9 3900X • Vs Core i9-9980XE • Vs Xeon W-3175X • Vs Core i9-9990XE • Vs Ryzen 7 5800X • Vs Core i9-10900K • Vs Ryzen 7 3800X • Vs Core i9-10850K • Vs Ryzen 7 3700X • Vs Ryzen 5 5600X • Vs Core i7-10700K • Vs Ryzen 7 4800H • Vs Ryzen 5 3600XT • Vs Core i9-9900K • Vs Ryzen 5 3600X • Vs Ryzen 5 3600 • Vs Ryzen 7 2700X • Vs Core i7-10700 • Vs Core i7-10700F • Vs Core i7-10875H • Vs Ryzen 7 2700 • Vs Ryzen 5 4600H • Vs Core i5-10600K • Vs Ryzen 7 1700 • Vs Core i7-9700K • Vs Ryzen 5 2600X • Vs Core i7-8700K • Vs Ryzen 7 4700U • Vs Core i9-9960X • Vs Ryzen 9 5900 • Vs Ryzen 7 5700G • Vs Ryzen 7 5800H • Vs Ryzen 9 5980HS • Vs Ryzen 9 5980HX • Vs Apple M1X • Vs Ryzen 7 Pro 5850U • Vs Ryzen 7 5800U • Vs Apple M1 • Vs Ryzen 5 5600G • Vs Ryzen 9 4900U • Vs Core i7-11700K • Vs Core i5-11600K • Vs Ryzen 7 PRO 4750GE • Vs Ryzen 7 Pro 5750G • Vs Ryzen Threadripper 2990WX • Vs Core i9-7980XE • Vs Ryzen 9 PRO 3900 • Vs Core i9-10940X • Vs Ryzen 9 3900 • Vs Ryzen Threadripper 2950X • Vs Ryzen Threadripper 2970WX • Vs Core i9-7940X • Vs Core i9-7960X • Vs Ryzen Threadripper 1950X • Vs Core i9-10920X • Vs Ryzen Threadripper 2990X • Vs Xeon Gold 6242R • Vs Xeon Gold 6246R • Vs EPYC 7502 • Vs Xeon Platinum 8260M • Vs Xeon W-3245 • Vs Xeon W-2275 • Vs Core i9-11900KF • Vs Core i9-11900 • Vs Core i9-11900F • Vs Ryzen 9 5800 • Vs Ryzen 9 5600X • Vs Ryzen 9 5800X • Vs EPYC 7742 • Vs EPYC 7513 • Vs EPYC 7543 • Vs EPYC 7543P • Vs EPYC 75F3 • Vs EPYC 7713 • Vs EPYC 7663 • Vs EPYC 7763 • Vs EPYC 7713P • 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 Core i9-11900H • Vs Core i9-11900KB • Vs Core i9-11950H • Vs Core i9-11980HK • Vs Core i7-11700B • 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 i7-12700E • Vs Core i9-12900F • Vs Core i9-12900E • Vs Core i9-12900 • Vs Core i7-12700 • Vs Core i7-12700F • Vs Core i7-12700TE • Vs Core i7-12700T • Vs Core i7-12700HE • Vs Core i7-12700K • Vs Core i7-12700KF • Vs Core i5-12600KF • Vs Ryzen 9 PRO 6950H • Vs Ryzen 7 PRO 6850U • Vs Ryzen 9 PRO 6950HS • Vs Ryzen 7 PRO 6850H • Vs Ryzen 7 PRO 6850HS • Vs Core i7-12700HL • Vs Core i7-12650HX • Vs Core i7-12800HL • Vs Core i7-12850HX • Vs Ryzen 9 7950X • Vs Ryzen 9 7900X • Vs Ryzen 7 7700X • Vs Ryzen 5 7600X • Vs Core i7-13700K • Vs Core i7-13700KF • Vs Core i5-13600K • Vs Core i5-13600KF • Vs Core i9-13900KS • Vs Ryzen Threadripper PRO 5965WX • Vs Core i5-13500 • Vs Core i7-13700 • Vs Core i9-13900 • Vs Core i3-13100 • Vs Core i5-13400 • Vs Apple M2 • Vs Apple M1 Pro • Vs Apple M1 Max • Vs Apple M2 Pro • Vs Apple M2 Max • Vs Core i5-13600 • Vs Core i7-13700HX • Vs Core i5-13500T • Vs Ryzen 9 7950X3D • Vs Ryzen 9 PRO 5945
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