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AMD Ryzen 5 7640HS vs AMD Ryzen 9 7945HX |
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Processor comparisons 18-02-2023
If you are thinking about choosing a CPU, you will be able to make a choice after reading the full tests AMD Ryzen 5 7640HS vs AMD Ryzen 9 7945HX and understand which is better for games or normal use for video editing, streaming, programming, rendering, machine learning. Here is all information from real streaming and video editing tests or many benchmarks. A careful review of all the specifications, to make it easier to understand, is made by the table.
From the video comparison, you can get the results of joint testing in software tests like VeraCrypt, UserBenchmark, WPrime, Dolphin Emulator, MATLAB, SuperPi, 3DMark, Prime95, Cinebench 23 (20, 15), 7zip, Blender, Furmark, World of Tanks enCore Benchmark, PCMark 10, Handbrake, Blender, PassMark, AIDA64, RealBench, GeekBench 6, 5.2, Gears 5, DaVinci Resolve Studio.
And how good the CPUs are in games: - Cyberpunk 2077
- Apex Legends
- Overwatch
- Fallout 76
- Halo Infinite
- Borderlands 3
- Grand Theft Auto V
- Call of Duty: Warzone and Modern Warfare
- Valorant
- Red Dead Redemption 2
- World of Warcraft: Shadowlands
- Fortnite
- Watch Dogs Legion
- Last Man Standing
- Death Stranding
- Assassin's Creed Valhalla
- Rainbow Six Siege
- Valheim
- DOOM: Eternal
After reading the results these benchmarks and videos, you already be able to figure out which CPU is better to buy for gaming AMD Ryzen 9 7945HX or AMD Ryzen 5 7640HS.
Summary benchmark resultsAs a percentage of the maximum value based on a sample from the entire base of all processors
Processor Benchmark
| Ryzen 5 7640HS | 58% |
Ryzen 9 7945HX | 65% |
This parameter shows the performance of the processors in single-threaded and multi-threaded mode. In this comparison, Ryzen 9 7945HX is 10% better than Ryzen 5 7640HS. The data source is several popular tests. More detailed information of the benchmarks is below.
Gaming performance
Summary result of all game benchmarks.| Ryzen 5 7640HS | 56% |
Ryzen 9 7945HX | 61% |
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 the cost of this processor reaches several tens of thousands of dollars. Therefore, if you think 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 CPU comparisons were performed: Forza Horizon 4, Half-Life: Alyx, Control, Resident Evil 7 Biohazard, Metro Exodus, Counter-Strike: Global Offensive (CS GO), Ghostrunner, PlayerUnknown's Battlegrounds (PUBG), Horizon Zero Dawn, NBA 2K20, Battlefield V, Shadow of the Tomb Raider, Monster Hunter World, The Witcher 3: Wild Hunt, League of Legends (LOL), Microsoft Flight Simulator, DOTA 2A, Hitman 3.
Gaming benchmark| Fortnite | 99.1 | 108.7 | | Valorant | 112.6 | 123.5 | | Cyberpunk 2077 | 63.1 | 69.2 | | Apex Legends | 105.8 | 116.1 | | Call of Duty Warzone | 84.4 | 92.7 | | Overwatch | 91.2 | 100.1 | | Red Dead Redemption 2 | 77.7 | 85.2 | | DOOM Eternal | 56.3 | 61.8 | | Warzone | 87.8 | 96.4 | | Assassin's Creed | 94.6 | 103.8 | | Valheim | 93.5 | 102.5 |
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 that were in the comparisons not only did they have 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. You will get more accurate information about how powerful the processor will be in games, if you get acquainted with the benchmarks that are made with the same video card that is installed in your computer.
Power consumption
| Ryzen 5 7640HS | 138% |
Ryzen 9 7945HX | 127% |
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 5 7640HS is more energy efficient than the Ryzen 9 7945HX as it consumes less power: 45W vs. 55W. Power consumption is particularly important for laptops. And TDP should be taken into account when choosing a processor cooling system. 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 benchmarksIf you plan to use the processor not only for gaming, but also for programming, machine learning, streaming, video editing or video rendering, then first of all you need to pay attention to the performance in multi-threaded mode. In this mode, to reach maximum efficiency, the CPU turns on all cores and threads that it has. You will find out 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 turns out to be unnecessary.
Cinebench 23, 20 an 15
The results of this benchmark show Single-threaded and Multi-threaded CPU performance | AMD Ryzen 5 7640HS |
AMD Ryzen 9 7945HX | | Cinbench 15 Single-core | 194 | 298 | | Cinbench 15 Multi-core | 2800 | 4702 | | Cinbench 20 Single-core | 432 | 698 | | Cinbench 20 Multi-core | 6661 | 11228 | | Cinbench 23 Single-core | 1063 | 1764 | | Cinbench 23 Multi-core | 18264 | 30836 |
Passmark
This popular benchmark displays Multi-threaded and Single-threaded processor performance | AMD Ryzen 5 7640HS |
AMD Ryzen 9 7945HX | | Single-Core | 2220 | 3721 | | Multi-Core | 29440 | 49724 |
GeekBench 6, 5.2
This benchmark shows Multi-threaded and Single-threaded processor performance | AMD Ryzen 5 7640HS |
AMD Ryzen 9 7945HX | | Single-Core | 1875 | 2104 | | Multi-Core | 10864 | 20310 |
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 Ryzen 5 7640HS |
AMD Ryzen 9 7945HX | | Announcement date | January 27, 2023 | January 27, 2023 | | Type | Laptop | Laptop | | Socket | FP7r2;FP7;FP8 | FL1 | | Core name | Phoenix | Dragon Range | | Architecture | Zen 4 | Zen 4 | | Generation | 6 | 5 | | Turbo Frequency | 5 MHz | 5.4 MHz | | Frequency | 4.3 MHz | 2.5 MHz | | Cores | 6 | 16 | | Threads | 12 | 32 | | Bus rate | | | | Bit | 64 | 64 | | Lithography | 4 nm | 5 nm | | Transistors count | 13400 millions | 12600 millions | | Power consumption (TDP) | 45 W | 55 W | | Memory type | DDR5 (FP7r2) | DDR5 | | Max. Memory | 256 Gb | 64 Gb | | Memory Frequency | 7500 | 5200 | | Memory bandwidth | | | | L1 cache | 384KB | 1MB | | L2 cache | 6MB | 16MB | | L3 cache | 16MB | 64MB | | Overclocking | No | Yes | | Supports ECC | Yes | No | | Part number | 100-000000956 (FP7r2)
100-000000965 (FP7)
100-000001130 (FP8)
| 100-000000870
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In this comparison block, you should pay attention to the differences in clock speed and the number of cores. Here Ryzen 5 7640HS is 41% better than Ryzen 9 7945HX in terms of CPU frequency. Another difference is that Ryzen 9 7945HX has 10 more core than Ryzen 5 7640HS. 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 Ryzen 5 7640HS is better: 10
The number of parameters for which AMD Ryzen 9 7945HX is better: 26
Although it should be realized that all the data in the article above do not mean that you should be guided entirely by them and trust a simple comparison of these figures. Be sure to watch the testing video and read the opinion of of people who bought AMD Ryzen 5 7640HS and AMD Ryzen 9 7945HX before deciding which of the CPUs to buy for gaming.
AMD Ryzen 5 7640HS Processor Comparisons
• Vs Apple M1 Pro
• Vs Ryzen 5 7645HX
• Vs Ryzen 9 7940HS
• Vs Ryzen 7 7745HX
• Vs Core i9-12900HK
• Vs Ryzen 9 7845HX
• Vs Core i7-12700H
• Vs Core i7-1370P
• Vs Core i9-12900H
• Vs Apple M2
• Vs Ryzen 7 PRO 6850HS
• Vs Core i7-12800H
• Vs Core i9-11900H
• Vs Core i5-13505H
• Vs Core i5-13500H
• Vs Apple M1
• Vs Core i7-13700H
• Vs Core i5-13600H
• Vs Core i7-1360P
• Vs Core i7-13800H
• Vs Core i7-12650H
• Vs Core i9-11980HK
• Vs Core i9-13900HK
• Vs Core i9-13905H
• Vs Ryzen 9 PRO 6950H
• Vs Ryzen 7 PRO 6850U
• Vs Ryzen 9 PRO 6950HS
• Vs Ryzen 7 PRO 6850H
• Vs Core i7-1365U
• Vs Core i9-13900H
• Vs Core i3-1315U
• Vs Ryzen 7 7840HS
• Vs Core i7-13705H
• Vs Core i7-13620H
• Vs Core i5-12450H
• Vs Ryzen 7 4800H
• Vs Ryzen 9 4900HS
• Vs Core i5-13420H
• Vs Ryzen 9 6900HS
• Vs Core i5-1240P
• Vs Core i5-1155G7
• Vs Ryzen 9 5900HS
• Vs Ryzen 7 5700U
• Vs Core i5-1340P
• Vs Ryzen 9 5900HX
• Vs Core i7-1260P
• Vs Core i7-1280P
• Vs Ryzen 9 6900HX
• Vs Ryzen 7 5800H
• Vs Ryzen 7 Pro 5850U
• Vs Ryzen 7 6800H
• Vs Core i7-11850H
• Vs Core i5-1335U
• Vs Core i5-12500H
• Vs Ryzen 7 5800U
• Vs Core i5-1345U
• Vs Ryzen 7 6800HS
• Vs Ryzen 5 6600H
• Vs Core i9-11950H
• Vs Core i3-1305U
• Vs Core i3-N300
• Vs Core i9-9880H
• Vs Ryzen 7 PRO 4750U
• Vs Ryzen 5 PRO 6650U
• Vs Core i5-1334U
• Vs Core i7-10875H
• Vs Core i5-1250P
• Vs Ryzen 5 5600H
• Vs Core i5-11400H
• Vs Core i9-9980HK
• Vs Ryzen 9 5980HX
• Vs Core i7-11800H
• Vs Core i3-1215U
• Vs Ryzen 7 4800HS
• Vs Core i7-1355U
• Vs Ryzen 5 4600H
• Vs Ryzen 9 5980HS
• Vs Core i3-N305
• Vs Core i7-1270P
• Vs Core i7-1185G7
• Vs Core i5-12600H
• Vs Core i7-11370H
• Vs Core i7-10750H
• Vs Core i5-11300H
• Vs Ryzen 7 5800HS
• Vs Core i7-9750H
• Vs Core i7-10870H
• Vs Ryzen 5 6600HS
• Vs Ryzen 7 6800U
• Vs Ryzen 7 4800U
• Vs Ryzen 5 5500U
• Vs Ryzen 7 7735HS
• Vs Ryzen 5 7535HS
• Vs Ryzen 7 7736U
• Vs Ryzen 7 7730U
• Vs Ryzen 5 7530U
• Vs Ryzen 3 7330U
• Vs Ryzen 5 7520U
• Vs Ryzen 7 PRO 6860Z
AMD Ryzen 9 7945HX Processor Comparisons
• Vs Core i5-13500H
• Vs Ryzen 9 5900HS
• Vs Core i7-12650H
• Vs Ryzen 9 6900HS
• Vs Core i7-12800H
• Vs Ryzen 7 PRO 6850H
• Vs Ryzen 7 6800HS
• Vs Ryzen 5 PRO 6650U
• Vs Core i9-11900H
• Vs Ryzen 9 4900HS
• Vs Ryzen 7 5700U
• Vs Ryzen 9 PRO 6950H
• Vs Core i7-11850H
• Vs Core i5-12500H
• Vs Ryzen 5 5600H
• Vs Ryzen 7 5800H
• Vs Ryzen 7 5800HS
• Vs Core i7-12700H
• Vs Ryzen 9 5900HX
• Vs Core i5-12600H
• Vs Ryzen 7 Pro 5850U
• Vs Ryzen 7 4800H
• Vs Ryzen 5 4600H
• Vs Core i9-12900H
• Vs Ryzen 7 PRO 6850U
• Vs Ryzen 9 6900HX
• Vs Ryzen 7 5800U
• Vs Core i5-12450H
• Vs Core i7-13700H
• Vs Core i9-11980HK
• Vs Core i9-12900HK
• Vs Core i7-1360P
• Vs Core i9-11950H
• Vs Ryzen 7 6800H
• Vs Ryzen 7 6800U
• Vs Ryzen 5 6600H
• Vs Apple M2
• Vs Apple M1
• Vs Apple M1 Pro
• Vs Core i9-9980HK
• Vs Core i3-1215U
• Vs Ryzen 5 5625U
• Vs Ryzen 7 4700U
• Vs Core i9-9880H
• Vs Core i7-11800H
• Vs Core i7-9750H
• Vs Core i7-1260P
• Vs Ryzen 5 4500U
• Vs Core i7-10875H
• Vs Ryzen 5 5500U
• Vs Core i5-11400H
• Vs Core i7-1280P
• Vs Core i5-1240P
• Vs Core i9-13900H
• Vs Ryzen 9 7845HX
• Vs Ryzen 7 7745HX
• Vs Ryzen 5 7645HX
• Vs Ryzen 9 7940HS
• Vs Ryzen 7 7840HS
• Vs Ryzen 7 7735HS
• Vs Ryzen 5 7535HS
• Vs Ryzen 7 7736U
• Vs Ryzen 7 7735U
• Vs Ryzen 5 7535U
• Vs Ryzen 3 7335U
• Vs Ryzen 7 7730U
• Vs Ryzen 5 7530U
• Vs Ryzen 3 7330U
• Vs Ryzen 5 7520U
• Vs Ryzen 7 PRO 6860Z
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