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AMD Ryzen 5 7645HX vs AMD Ryzen 7 5700U |
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Processor comparisons 15-02-2023
If there are difficulties with the choice of a processor, you will solve them by reading the comprehensive tests AMD Ryzen 5 7645HX vs AMD Ryzen 7 5700U and decide which is better for games or normal use for programming, video editing, streaming, rendering, machine learning. Here you can find useful information from various benchmarks or real video editing and streaming tests. A careful review of all the technical characteristics, to make it easier to understand, is presented in the form of the table.
From the video comparison, you can get the results of parallel examination in synthetic type tests like PCMark 10, Prime95, Furmark, SuperPi, Blender, AIDA64, 3DMark, PassMark, World of Tanks enCore Benchmark, Gears 5, MATLAB, RealBench, UserBenchmark, WPrime, Cinebench 23 (20, 15), VeraCrypt, DaVinci Resolve Studio, GeekBench 6, 5.2, Dolphin Emulator, Handbrake, Blender, 7zip.
And how good the CPUs are in games: - Fortnite
- Rainbow Six Siege
- Grand Theft Auto V
- DOOM: Eternal
- Valheim
- Borderlands 3
- Death Stranding
- Watch Dogs Legion
- Valorant
- Cyberpunk 2077
- Fallout 76
- Assassin's Creed Valhalla
- Apex Legends
- Overwatch
- Halo Infinite
- Last Man Standing
- Red Dead Redemption 2
- Call of Duty: Modern Warfare and Warzone
- World of Warcraft: Shadowlands
After looking at the data of all benchmarks and videos, you already be able to understand which CPU is better to buy for gaming AMD Ryzen 7 5700U 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 7 5700U | 56% |
This parameter shows the performance of the processors in single-threaded and multi-threaded mode. In this comparison, Ryzen 5 7645HX is 8% better than Ryzen 7 5700U. 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 7 5700U | 53% |
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 run 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 little game result, 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: NBA 2K20, Ghostrunner, Microsoft Flight Simulator, Metro Exodus, League of Legends (LOL), Shadow of the Tomb Raider, PlayerUnknown's Battlegrounds (PUBG), The Witcher 3: Wild Hunt, Resident Evil 7 Biohazard, Counter-Strike: Global Offensive (CS GO), Forza Horizon 4, DOTA 2A, Half-Life: Alyx, Hitman 3, Control, Battlefield V, Monster Hunter World, Horizon Zero Dawn.
Gaming benchmark| Fortnite | 100.8 | 94.8 | | Valorant | 114.6 | 107.7 | | Cyberpunk 2077 | 64.2 | 60.3 | | Apex Legends | 107.7 | 101.3 | | Call of Duty Warzone | 85.9 | 80.8 | | Overwatch | 92.8 | 87.3 | | Red Dead Redemption 2 | 79.1 | 74.3 | | DOOM Eternal | 57.3 | 53.9 | | Warzone | 89.4 | 84.0 | | Assassin's Creed | 96.2 | 90.5 | | Valheim | 95.1 | 89.4 |
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 7645HX | 116% |
Ryzen 7 5700U | 254% |
To make a final decision 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 Ryzen 7 5700U is more energy efficient than the Ryzen 5 7645HX since it has less power consumption: 55W vs. 15W. 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 benchmarksFor example you want to use the processor not only for gaming, but also for video rendering or video editing, machine learning, programming, streaming, then the main parameter for you is its performance in multi-threaded mode. In this mode, to achieve maximum efficiency, the CPU 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 find out whether the program that you are going to use on your computer can work in multi-threaded mode. Because there are still many programs that can use only one core to run, 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 7 5700U | | Cinbench 15 Single-core | 220 | 200 | | Cinbench 15 Multi-core | 3665 | 1931 | | Cinbench 20 Single-core | 533 | 464 | | Cinbench 20 Multi-core | 8770 | 4231 | | Cinbench 23 Single-core | 1366 | 1153 | | Cinbench 23 Multi-core | 24106 | 11775 |
Passmark
This popular benchmark displays Multi-threaded and Single-threaded processor performance | AMD Ryzen 5 7645HX |
AMD Ryzen 7 5700U | | Single-Core | 2897 | 2572 | | Multi-Core | 38879 | 21287 |
GeekBench 6, 5.2
This benchmark shows Multi-threaded and Single-threaded processor performance | AMD Ryzen 5 7645HX |
AMD Ryzen 7 5700U | | Single-Core | 1918 | 1145 | | Multi-Core | 12566 | 6670 |
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 later. The same benefits from the presence of overclocking. If the processor can be overclocked, increasing its performance, then it will continue to maintain maximum FPS in new games. The economy are obvious! Accordingly, you do not need to buy a new CPU to enjoy the games any longer.
| AMD Ryzen 5 7645HX |
AMD Ryzen 7 5700U | | Announcement date | January 27, 2023 | January 12, 2021 | | Type | Laptop | Laptop | | Socket | FL1 | FP6 | | Core name | Dragon Range | Lucienne | | Architecture | Zen 4 | Zen 2 | | Generation | 5 | 3 | | Turbo Frequency | 5 MHz | 4.3 MHz | | Frequency | 4 MHz | 1.8 MHz | | Cores | 6 | 8 | | Threads | 12 | 16 | | Bus rate | | | | Bit | 64 | 64 | | Lithography | 5 nm | 7 nm | | Transistors count | 12600 millions | 6200 millions | | Power consumption (TDP) | 55 W | 15 W | | Memory type | DDR5 | DDR4 - Up to 3200MHz | | Max. Memory | 64 Gb | | | Memory Frequency | 5200 | 3200 | | Memory bandwidth | | | | L1 cache | 384KB | | | L2 cache | 6MB | 4MB | | L3 cache | 32MB | 8MB | | Overclocking | Yes | No | | Supports ECC | No | No | | Part number | 100-000000872
| 100-000000371
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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 55% better than Ryzen 7 5700U in terms of CPU frequency. Another difference is that Ryzen 7 5700U has 2 more core than Ryzen 5 7645HX. 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: 32
The number of parameters for which AMD Ryzen 7 5700U is better: 4
Although it should be understood that all the data in the article above do not mean that taking them into account you should entirely trust a simple comparison of these figures. Be sure to watch benchmarks video and read the opinion of of people who bought AMD Ryzen 5 7645HX and AMD Ryzen 7 5700U before making a decision which of the CPUs to buy for gaming.
AMD Ryzen 5 7645HX Processor Comparisons
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AMD Ryzen 7 5700U Processor Comparisons
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