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AMD Ryzen 7 7745HX vs AMD Ryzen 9 4900H |
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Processor comparisons 15-02-2023
You may have difficulties with the choice of a CPU, you will solve them by reading the full tests AMD Ryzen 7 7745HX vs AMD Ryzen 9 4900H and see which is better for games or normal use for rendering, programming, machine learning, video editing, streaming. Here is all information from real streaming and video editing tests or different 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 parallel examination in special testing software such as Dolphin Emulator, DaVinci Resolve Studio, Furmark, Prime95, Handbrake, World of Tanks enCore Benchmark, GeekBench 6, 5.2, Blender, Gears 5, MATLAB, VeraCrypt, UserBenchmark, RealBench, 7zip, WPrime, Cinebench 23 (20, 15), SuperPi, PCMark 10, AIDA64, PassMark, 3DMark, Blender.
Gaming performance of processors in: - Last Man Standing
- World of Warcraft: Shadowlands
- Assassin's Creed Valhalla
- Borderlands 3
- Apex Legends
- Red Dead Redemption 2
- DOOM: Eternal
- Valheim
- Fortnite
- Valorant
- Watch Dogs Legion
- Grand Theft Auto V
- Overwatch
- Halo Infinite
- Rainbow Six Siege
- Death Stranding
- Call of Duty: Modern Warfare and Warzone
- Cyberpunk 2077
- Fallout 76
After looking at the data of joint benchmarks and videos, you already be able to know which CPU is better to buy for gaming AMD Ryzen 9 4900H or AMD Ryzen 7 7745HX.
Summary benchmark resultsAs a percentage of the maximum value based on a sample from the entire base of all processors
Processor Benchmark
| Ryzen 7 7745HX | 63% |
Ryzen 9 4900H | 55% |
This shows the performance of the processors in single-threaded and multi-threaded mode. In this comparison, Ryzen 7 7745HX is 12% better than Ryzen 9 4900H. The data source is several popular tests. More detailed information of the benchmarks is below.
Gaming performance
Summary result of all game benchmarks.| Ryzen 7 7745HX | 60% |
Ryzen 9 4900H | 54% |
The maximum result in this parameter is 100 percent, which is the performance of the most powerful processor currently available. And of course, this is a server processor, on which no one will run games. Because this processor costs 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: The Witcher 3: Wild Hunt, Metro Exodus, Microsoft Flight Simulator, Half-Life: Alyx, Battlefield V, Forza Horizon 4, Shadow of the Tomb Raider, PlayerUnknown's Battlegrounds (PUBG), Horizon Zero Dawn, Monster Hunter World, Control, Resident Evil 7 Biohazard, Hitman 3, Counter-Strike: Global Offensive (CS GO), DOTA 2A, Ghostrunner, NBA 2K20, League of Legends (LOL).
Gaming benchmark| Fortnite | 105.9 | 95.8 | | Valorant | 120.4 | 108.9 | | Cyberpunk 2077 | 67.4 | 61.0 | | Apex Legends | 113.2 | 102.4 | | Call of Duty Warzone | 90.3 | 81.7 | | Overwatch | 97.5 | 88.2 | | Red Dead Redemption 2 | 83.1 | 75.1 | | DOOM Eternal | 60.2 | 54.4 | | Warzone | 93.9 | 84.9 | | Assassin's Creed | 101.1 | 91.5 | | Valheim | 99.9 | 90.4 |
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 tested computers not only did they have different amounts of RAM and different video cards. But users also tested them at different screen resolutions: 2K, FullHD or 4K. So 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 7 7745HX | 114% |
Ryzen 9 4900H | 87% |
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 7745HX is more energy efficient than the Ryzen 9 4900H as it consumes less power: 55W vs. 45W. 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 streaming, machine learning, programming, video editing or video rendering, then first of all you need to pay attention to the performance in multi-threaded mode. In this mode, the CPU uses all cores and threads that it has to the maximum to reach maximum performance. You will find out this data from the benchmark tables below. Before using 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 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 7 7745HX |
AMD Ryzen 9 4900H | | Cinbench 15 Single-core | 244 | 204 | | Cinbench 15 Multi-core | 4063 | 1937 | | Cinbench 20 Single-core | 591 | 501 | | Cinbench 20 Multi-core | 9722 | 4332 | | Cinbench 23 Single-core | 1515 | 1284 | | Cinbench 23 Multi-core | 26723 | 11061 |
Passmark
This popular benchmark displays Multi-threaded and Single-threaded processor performance | AMD Ryzen 7 7745HX |
AMD Ryzen 9 4900H | | Single-Core | 3212 | 2756 | | Multi-Core | 43099 | 19148 |
GeekBench 6, 5.2
This benchmark shows Multi-threaded and Single-threaded processor performance | AMD Ryzen 7 7745HX |
AMD Ryzen 9 4900H | | Single-Core | 1883 | 1183 | | Multi-Core | 17596 | 7670 |
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 newer the processor, the longer it will last in your computer. And the easier it will be to upgrade the system in the future. The same can be said about overclocking. If the processor can be overclocked, thereby increasing its performance, then it will continue to maintain 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 7 7745HX |
AMD Ryzen 9 4900H | | Announcement date | January 27, 2023 | April 01, 2020 | | Type | Laptop | Laptop | | Socket | FL1 | FP6 | | Core name | Dragon Range | Renoir | | Architecture | Zen 4 | Zen 2 | | Generation | 5 | 2 | | Turbo Frequency | 5.1 MHz | 4.4 MHz | | Frequency | 3.6 MHz | 3.3 MHz | | Cores | 8 | 8 | | Threads | 16 | 16 | | Bus rate | | | | Bit | 64 | 64 | | Lithography | 5 nm | | | Transistors count | 12600 millions | 8600 millions | | Power consumption (TDP) | 55 W | 45 W | | Memory type | DDR5 | | | Max. Memory | 64 Gb | | | Memory Frequency | 5200 | | | Memory bandwidth | | | | L1 cache | 512KB | | | L2 cache | 8MB | | | L3 cache | 32MB | | | Overclocking | Yes | No | | Supports ECC | No | No | | Part number | 100-000000721
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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 7 7745HX is 8% better than Ryzen 9 4900H 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 7 7745HX is better: 32
The number of parameters for which AMD Ryzen 9 4900H is better: 2
However, it should be realized that the summary data in the table above do not mean that you should be guided entirely by them and trust a simple quantitative comparison. Be sure to watch benchmarks video and read the opinion of of people who bought AMD Ryzen 7 7745HX and AMD Ryzen 9 4900H before making a choice which CPU to buy for gaming and which not.
AMD Ryzen 7 7745HX Processor Comparisons
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AMD Ryzen 9 4900H Processor Comparisons
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