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AMD Ryzen 5 7645HX vs AMD Ryzen 7 4800HS |
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Processor comparisons 15-02-2023
For example you are thinking about choosing a processor, you will be able to make a choice after reading the full tests AMD Ryzen 5 7645HX vs AMD Ryzen 7 4800HS and decide which is better for games or normal use for streaming, machine learning, rendering, video editing, programming. Here you can find all information from several benchmarks or real streaming and video editing tests. A thorough analysis of all the technical characteristics, so that it can be easier to understand, is made by the table.
From the video comparison, you can get the results of parallel examination in synthetic type tests like Prime95, Dolphin Emulator, GeekBench 6, 5.2, Handbrake, Gears 5, WPrime, RealBench, SuperPi, PCMark 10, Cinebench 23 (20, 15), VeraCrypt, 3DMark, Furmark, MATLAB, UserBenchmark, 7zip, Blender, Blender, DaVinci Resolve Studio, AIDA64, World of Tanks enCore Benchmark, PassMark.
Gaming performance of CPUs in: - Watch Dogs Legion
- Death Stranding
- DOOM: Eternal
- Assassin's Creed Valhalla
- Grand Theft Auto V
- Borderlands 3
- World of Warcraft: Shadowlands
- Apex Legends
- Rainbow Six Siege
- Call of Duty: Warzone and Modern Warfare
- Fallout 76
- Last Man Standing
- Overwatch
- Cyberpunk 2077
- Valheim
- Halo Infinite
- Fortnite
- Red Dead Redemption 2
- Valorant
After reading the results these benchmarks and videos, you already be able to know which processor is better to buy for gaming AMD Ryzen 7 4800HS 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 4800HS | 55% |
This shows the performance of the processors in single-threaded and multi-threaded mode. In this comparison, Ryzen 5 7645HX is 9% better than Ryzen 7 4800HS. 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 4800HS | 54% |
The maximum result in this parameter is 100 percent, which is the performance of the most powerful processor at the moment. And of course, 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, look at the FPS that it produces in real games in the summary table below.
List of less popular games in which processors were compared: The Witcher 3: Wild Hunt, Shadow of the Tomb Raider, Ghostrunner, Control, Metro Exodus, Counter-Strike: Global Offensive (CS GO), PlayerUnknown's Battlegrounds (PUBG), League of Legends (LOL), Battlefield V, Hitman 3, Monster Hunter World, Microsoft Flight Simulator, Resident Evil 7 Biohazard, NBA 2K20, Horizon Zero Dawn, Forza Horizon 4, Half-Life: Alyx, DOTA 2A.
Gaming benchmark| Fortnite | 100.8 | 96.3 | | Valorant | 114.6 | 109.5 | | Cyberpunk 2077 | 64.2 | 61.3 | | Apex Legends | 107.7 | 102.9 | | Call of Duty Warzone | 85.9 | 82.1 | | Overwatch | 92.8 | 88.7 | | Red Dead Redemption 2 | 79.1 | 75.5 | | DOOM Eternal | 57.3 | 54.7 | | Warzone | 89.4 | 85.4 | | Assassin's Creed | 96.2 | 91.9 | | Valheim | 95.1 | 90.8 |
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: 2K, 4K or FullHD. Therefore, 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
| Ryzen 5 7645HX | 116% |
Ryzen 7 4800HS | 87% |
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 Ryzen 5 7645HX is more energy efficient than the Ryzen 7 4800HS as it consumes less power: 55W vs. 45W. 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, machine learning, programming, then the main parameter for you is its performance in multi-threaded mode. In this mode, the CPU turns on all cores and threads that it has to the maximum to achieve maximum efficiency. You will find out this data from the benchmark tables below. Before using 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 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 Ryzen 5 7645HX |
AMD Ryzen 7 4800HS | | Cinbench 15 Single-core | 220 | 197 | | Cinbench 15 Multi-core | 3665 | 1712 | | Cinbench 20 Single-core | 533 | 472 | | Cinbench 20 Multi-core | 8770 | 3847 | | Cinbench 23 Single-core | 1366 | 1235 | | Cinbench 23 Multi-core | 24106 | 10590 |
Passmark
This popular benchmark displays Multi-threaded and Single-threaded processor performance | AMD Ryzen 5 7645HX |
AMD Ryzen 7 4800HS | | Single-Core | 2897 | 2605 | | Multi-Core | 38879 | 18943 |
GeekBench 6, 5.2
This benchmark shows Multi-threaded and Single-threaded processor performance | AMD Ryzen 5 7645HX |
AMD Ryzen 7 4800HS | | Single-Core | 1918 | 1185 | | Multi-Core | 12566 | 8153 |
Comparison of specifications
In the specification comparison table, the processor release date and overclocking capability will be the most useful. The newer the processor, the longer it will last you. 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, thereby increasing its performance, then it will still be able to produce maximum FPS even in new games. The economy are obvious! Accordingly, there is no longer a need to buy a new CPU to enjoy the games any longer.
| AMD Ryzen 5 7645HX |
AMD Ryzen 7 4800HS | | Announcement date | January 27, 2023 | January 06, 2020 | | Type | Laptop | Laptop | | Socket | FL1 | FP6 | | Core name | Dragon Range | Renoir | | Architecture | Zen 4 | Zen 2 | | Generation | 5 | 2 | | Turbo Frequency | 5 MHz | 4.2 MHz | | Frequency | 4 MHz | 2.9 MHz | | Cores | 6 | 8 | | Threads | 12 | 16 | | Bus rate | | | | Bit | 64 | 64 | | Lithography | 5 nm | 7 nm | | Transistors count | 12600 millions | 5400 millions | | Power consumption (TDP) | 55 W | 45 W | | Memory type | DDR5 | DDR4 - Up to 3200MHz | | Max. Memory | 64 Gb | | | Memory Frequency | 5200 | | | Memory bandwidth | | | | L1 cache | 384KB | | | L2 cache | 6MB | 4MB | | L3 cache | 32MB | 8MB | | Overclocking | Yes | No | | Supports ECC | No | No | | Part number | 100-000000872
| 100-000000098
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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 7 4800HS in terms of CPU frequency. Another difference is that Ryzen 7 4800HS 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 4800HS is better: 4
Although it should be realized that all the number in the table above do not mean that you should be guided entirely by them and trust a simple comparison of these numbers. Be sure to watch the video tests and read the reviews of real owners of AMD Ryzen 5 7645HX and AMD Ryzen 7 4800HS before making a selection which of the processors to buy for gaming.
AMD Ryzen 5 7645HX Processor Comparisons
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AMD Ryzen 7 4800HS Processor Comparisons
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