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AMD Ryzen 5 7645HX vs AMD Ryzen 5 6600U |
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Processor comparisons 15-02-2023
For example you can't decide which CPU to buy, you can make a choice after reading the comprehensive tests AMD Ryzen 5 7645HX vs AMD Ryzen 5 6600U and decide which is better for games or normal use for machine learning, programming, streaming, rendering, video editing. Here is useful information from many benchmarks or real video editing and streaming tests. A thorough analysis of all the technical characteristics, to make it easier to understand, is summarized in the table.
From the comparison video, you can get the results of parallel examination in synthetic type tests like GeekBench 6, 5.2, UserBenchmark, 3DMark, DaVinci Resolve Studio, VeraCrypt, PassMark, PCMark 10, Gears 5, Dolphin Emulator, World of Tanks enCore Benchmark, SuperPi, Blender, 7zip, RealBench, Furmark, AIDA64, Handbrake, Prime95, WPrime, Cinebench 23 (20, 15), MATLAB, Blender.
And how good the CPUs are in games: - Fallout 76
- Death Stranding
- Watch Dogs Legion
- Call of Duty: Modern Warfare and Warzone
- World of Warcraft: Shadowlands
- Apex Legends
- Assassin's Creed Valhalla
- Red Dead Redemption 2
- Last Man Standing
- DOOM: Eternal
- Borderlands 3
- Overwatch
- Grand Theft Auto V
- Rainbow Six Siege
- Valorant
- Cyberpunk 2077
- Fortnite
- Valheim
- Halo Infinite
After reading the results of joint benchmarks and videos, you can already make an briefed decision about which processor is better to buy for gaming AMD Ryzen 5 6600U or AMD Ryzen 5 7645HX.
Summary benchmark resultsAs a percentage of the maximum value based on a sample from the entire base of all processors
Processor Benchmark
| Ryzen 5 7645HX | 61% |
Ryzen 5 6600U | 57% |
This parameter shows the performance of the processors in single-threaded and multi-threaded mode. In this comparison, Ryzen 5 7645HX is 6% better than Ryzen 5 6600U. 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 7645HX | 57% |
Ryzen 5 6600U | 54% |
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. Therefore, if you think that the selected CPU has a little game result, just look at the FPS that it produces in real games in the summary table below.
List of other games in which processors were compared: Forza Horizon 4, DOTA 2A, Shadow of the Tomb Raider, The Witcher 3: Wild Hunt, Resident Evil 7 Biohazard, League of Legends (LOL), NBA 2K20, Counter-Strike: Global Offensive (CS GO), PlayerUnknown's Battlegrounds (PUBG), Metro Exodus, Half-Life: Alyx, Horizon Zero Dawn, Battlefield V, Microsoft Flight Simulator, Ghostrunner, Control, Monster Hunter World, Hitman 3.
Gaming benchmark| Fortnite | 100.8 | 96.0 | | Valorant | 114.6 | 109.1 | | Cyberpunk 2077 | 64.2 | 61.1 | | Apex Legends | 107.7 | 102.5 | | Call of Duty Warzone | 85.9 | 81.8 | | Overwatch | 92.8 | 88.3 | | Red Dead Redemption 2 | 79.1 | 75.3 | | DOOM Eternal | 57.3 | 54.5 | | Warzone | 89.4 | 85.1 | | Assassin's Creed | 96.2 | 91.6 | | Valheim | 95.1 | 90.5 |
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 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. 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 get acquainted with the benchmarks that are made with the same video card that is installed in your computer.
Power consumption
| Ryzen 5 7645HX | 116% |
Ryzen 5 6600U | 313% |
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 6600U is more energy efficient than the Ryzen 5 7645HX as it consumes less power: 55W vs. 15W. 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 benchmarksLet's say you want to use the processor not only for gaming, but also for machine learning, video rendering or video editing, programming, streaming, then the main parameter for you is its performance in multi-threaded mode. In this mode, to reach maximum efficiency, the CPU includes 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 program you are going to use on your computer supports multi-threaded mode. Because there are still many programs that can 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 Ryzen 5 7645HX |
AMD Ryzen 5 6600U | | Cinbench 15 Single-core | 220 | 226 | | Cinbench 15 Multi-core | 3665 | 2178 | | Cinbench 20 Single-core | 533 | 525 | | Cinbench 20 Multi-core | 8770 | 4771 | | Cinbench 23 Single-core | 1366 | 1356 | | Cinbench 23 Multi-core | 24106 | 12138 |
Passmark
This popular benchmark displays Multi-threaded and Single-threaded processor performance | AMD Ryzen 5 7645HX |
AMD Ryzen 5 6600U | | Single-Core | 2897 | 2902 | | Multi-Core | 38879 | 23998 |
GeekBench 6, 5.2
This benchmark shows Multi-threaded and Single-threaded processor performance | AMD Ryzen 5 7645HX |
AMD Ryzen 5 6600U | | Single-Core | 1918 | 1412 | | Multi-Core | 12566 | 7815 |
Comparison of specifications
In the specification comparison table, the most useful will be the the possibility of overclocking it and release date of the processor. The later the processor is released, the longer it will last in your computer. And the easier it will be to upgrade the system in the future. The same benefits from the presence of overclocking. When the processor can be overclocked, increasing its performance, then it will continue to maintain maximum FPS in the newest games. The savings are obvious! It turns out that there is no longer a need to buy a new CPU to enjoy the games any longer.
| AMD Ryzen 5 7645HX |
AMD Ryzen 5 6600U | | Announcement date | January 27, 2023 | January 09, 2022 | | Type | Laptop | Laptop | | Socket | FL1 | FP7 | | Core name | Dragon Range | Rembrandt | | Architecture | Zen 4 | Zen 3+ | | Generation | 5 | 6 | | Turbo Frequency | 5 MHz | 4.5 MHz | | Frequency | 4 MHz | 2.9 MHz | | Cores | 6 | 6 | | Threads | 12 | 12 | | Bus rate | | | | Bit | 64 | 64 | | Lithography | 5 nm | 6 nm | | Transistors count | 12600 millions | 10200 millions | | Power consumption (TDP) | 55 W | 15 W | | Memory type | DDR5 | DDR5 | | Max. Memory | 64 Gb | | | Memory Frequency | 5200 | 3200 | | Memory bandwidth | | | | L1 cache | 384KB | 384KB | | L2 cache | 6MB | 3MB | | L3 cache | 32MB | 16MB | | Overclocking | Yes | No | | Supports ECC | No | No | | Part number | 100-000000872
| FP7:100-000000536 FP7r2:100-000000548
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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 7645HX is 27% better than Ryzen 5 6600U in terms of CPU frequency. 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 7645HX is better: 29
The number of parameters for which AMD Ryzen 5 6600U is better: 4
Although it should be realized that all the figures in the table above do not mean that you should be guided entirely by them and trust a simple comparison of these figures. Better to watch the testing video and read the reviews of real owners of AMD Ryzen 5 7645HX and AMD Ryzen 5 6600U before deciding which of the processors to buy for gaming.
AMD Ryzen 5 7645HX Processor Comparisons
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AMD Ryzen 5 6600U Processor Comparisons
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