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AMD Ryzen 7 7840HS vs AMD Ryzen 9 7845HX |
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Processor comparisons 15-02-2023
Let's say you are thinking about choosing a processor, you will be able to make a choice after reading the comprehensive tests AMD Ryzen 7 7840HS vs AMD Ryzen 9 7845HX and decide which is better for games or normal use for machine learning, video editing, rendering, streaming, programming. Here you can find all information from various benchmarks or real video editing and streaming tests. A thorough review of all the specifications, so that it can be easier to read, is summarized in the table.
From the video comparison, you can get the results of joint testing in special test applications such as Dolphin Emulator, RealBench, VeraCrypt, Blender, UserBenchmark, PassMark, Prime95, 3DMark, WPrime, Blender, Handbrake, MATLAB, AIDA64, GeekBench 6, 5.2, World of Tanks enCore Benchmark, Cinebench 23 (20, 15), DaVinci Resolve Studio, Furmark, SuperPi, 7zip, PCMark 10, Gears 5.
And how good the CPUs are in games: - Rainbow Six Siege
- Watch Dogs Legion
- Call of Duty: Modern Warfare and Warzone
- Overwatch
- Halo Infinite
- Last Man Standing
- Valorant
- Death Stranding
- Fallout 76
- Fortnite
- Assassin's Creed Valhalla
- Borderlands 3
- Apex Legends
- Red Dead Redemption 2
- Valheim
- World of Warcraft: Shadowlands
- Grand Theft Auto V
- Cyberpunk 2077
- DOOM: Eternal
After looking at the data of parallel benchmarks and videos, you can already make an informed decision about which processor is better to buy for gaming AMD Ryzen 9 7845HX or AMD Ryzen 7 7840HS.
Summary benchmark resultsAs a percentage of the maximum value based on a sample from the entire base of all processors
Processor Benchmark
| Ryzen 7 7840HS | 59% |
Ryzen 9 7845HX | 63% |
This value shows the performance of the processors in single-threaded and multi-threaded mode. In this comparison, Ryzen 9 7845HX is 6% better than Ryzen 7 7840HS. The data source is several popular tests. Detailed information can be found below.
Gaming performance
Summary result of all game benchmarks.| Ryzen 7 7840HS | 57% |
Ryzen 9 7845HX | 60% |
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 this processor costs several tens of thousands of dollars. And if it seems to you 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 processors were compared: DOTA 2A, Hitman 3, Monster Hunter World, Forza Horizon 4, Horizon Zero Dawn, The Witcher 3: Wild Hunt, Shadow of the Tomb Raider, Resident Evil 7 Biohazard, Microsoft Flight Simulator, NBA 2K20, Ghostrunner, Half-Life: Alyx, Control, League of Legends (LOL), Metro Exodus, PlayerUnknown's Battlegrounds (PUBG), Battlefield V, Counter-Strike: Global Offensive (CS GO).
Gaming benchmark| Fortnite | 100.5 | 106.1 | | Valorant | 114.2 | 120.6 | | Cyberpunk 2077 | 64.0 | 67.5 | | Apex Legends | 107.4 | 113.3 | | Call of Duty Warzone | 85.7 | 90.4 | | Overwatch | 92.5 | 97.7 | | Red Dead Redemption 2 | 78.8 | 83.2 | | DOOM Eternal | 57.1 | 60.3 | | Warzone | 89.1 | 94.0 | | Assassin's Creed | 96.0 | 101.3 | | Valheim | 94.8 | 100.1 |
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, 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 get acquainted with the benchmarks that are made with the same video card that is installed in your computer.
Power consumption
| Ryzen 7 7840HS | 156% |
Ryzen 9 7845HX | 121% |
To make a finishing 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 7840HS is more energy efficient than the Ryzen 9 7845HX since it has less power consumption: 40W vs. 55W. Power consumption is particularly important for laptops. Also, when choosing a processor cooling system, you must know its TDP. 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 benchmarksFor example you plan to use the processor not only for gaming, but also for programming, streaming, machine learning, video editing or video rendering, then the main parameter for you is its performance in multi-threaded mode. In this mode, the CPU includes all threads and cores 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 software 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 7840HS |
AMD Ryzen 9 7845HX | | Cinbench 15 Single-core | 211 | 254 | | Cinbench 15 Multi-core | 2865 | 4102 | | Cinbench 20 Single-core | 452 | 604 | | Cinbench 20 Multi-core | 6799 | 9803 | | Cinbench 23 Single-core | 1095 | 1534 | | Cinbench 23 Multi-core | 18618 | 26933 |
Passmark
This popular benchmark displays Multi-threaded and Single-threaded processor performance | AMD Ryzen 7 7840HS |
AMD Ryzen 9 7845HX | | Single-Core | 2275 | 3244 | | Multi-Core | 30003 | 43433 |
GeekBench 6, 5.2
This benchmark shows Multi-threaded and Single-threaded processor performance | AMD Ryzen 7 7840HS |
AMD Ryzen 9 7845HX | | Single-Core | 1876 | 2011 | | Multi-Core | 12274 | 17737 |
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 in your computer. And the easier it will be to upgrade the system in the future. The same benefits from the presence of overclocking. If the processor can be overclocked, increasing its performance, then it will still be able to produce maximum FPS in new games. It turns out that there is no longer a need to buy a new CPU to enjoy the games any longer. The savings are obvious!
| AMD Ryzen 7 7840HS |
AMD Ryzen 9 7845HX | | 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 | 5.1 MHz | 5.2 MHz | | Frequency | 3.8 MHz | 3 MHz | | Cores | 8 | 12 | | Threads | 16 | 24 | | Bus rate | | | | Bit | 64 | 64 | | Lithography | 4 nm | 5 nm | | Transistors count | 13400 millions | 12600 millions | | Power consumption (TDP) | 40 W | 55 W | | Memory type | DDR5 (FP7r2)
LPDDR5/x (FP7, FP8) | DDR5 | | Max. Memory | 256 Gb | 64 Gb | | Memory Frequency | 7500 | 5200 | | Memory bandwidth | | | | L1 cache | 512KB | 764KB | | L2 cache | 8MB | 12MB | | L3 cache | 16MB | 64MB | | Overclocking | No | Yes | | Supports ECC | Yes | No | | Part number | 100-000000955 (FP7r2)
100-000000964 (FP7)
100-000001129 (FP8)
| 100-000000871
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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 7840HS is 21% better than Ryzen 9 7845HX in terms of CPU frequency. Another difference is that Ryzen 9 7845HX has 4 more core than Ryzen 7 7840HS. 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 7840HS is better: 9
The number of parameters for which AMD Ryzen 9 7845HX is better: 27
However, it should be understood that all the data that you have looked at here do not mean that taking them into account you should undividedly trust a simple comparison of these figures. Be sure to watch the video tests and read the opinion of of people who bought AMD Ryzen 7 7840HS and AMD Ryzen 9 7845HX before deciding which processor to buy for gaming and which not.
AMD Ryzen 7 7840HS Processor Comparisons
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AMD Ryzen 9 7845HX Processor Comparisons
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• Vs Core i9-12900H
• Vs Apple M1
• Vs Core i9-12900HK
• Vs Apple M1 Pro
• Vs Core i7-12800H
• Vs Core i7-1360P
• Vs Ryzen 7 6800U
• Vs Core i7-10870H
• Vs Core i9-9880H
• Vs Core i5-12500H
• Vs Ryzen 7 PRO 6850U
• Vs Ryzen 7 4800H
• Vs Ryzen 7 4800HS
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• Vs Ryzen 7 5800U
• Vs Core i7-10875H
• Vs Ryzen 7 5800H
• Vs Ryzen 7 5800HS
• Vs Ryzen 9 5900HX
• Vs Core i7-1260P
• Vs Ryzen 7 6800HS
• Vs Ryzen 7 6800H
• Vs Core i9-9980HK
• Vs Core i7-11800H
• Vs Core i7-12700H
• Vs Ryzen 9 4900HS
• Vs Ryzen 9 5900HS
• Vs Core i9-11980HK
• Vs Core i5-11400H
• Vs Core i9-13900H
• Vs Core i5-1240P
• Vs Ryzen 9 6900HS
• Vs Ryzen 7 Pro 5850U
• Vs Core i7-12650H
• Vs Core i7-1255U
• Vs Ryzen 7 5700U
• Vs Core i5-12450H
• Vs Core i9-11950H
• Vs Core i9-11900H
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• Vs Ryzen 5 7640HS
• Vs Ryzen 7 7735HS
• Vs Ryzen 7 7736U
• Vs Ryzen 5 7530U
• Vs Ryzen 3 7330U
• Vs Ryzen 5 7520U
• Vs Ryzen 7 PRO 6860Z
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