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AMD Ryzen 7 7840HS vs AMD Ryzen 9 7940HS gaming benchmark

AMD Ryzen 7 7840HS vs AMD Ryzen 9 7940HS

Processor comparisons   15-02-2023
   For example you are thinking about choosing a CPU, you will be able to make a choice after reading the full tests AMD Ryzen 7 7840HS vs AMD Ryzen 9 7940HS and decide which is better for games or normal use for video editing, streaming, machine learning, programming, rendering. Here is all information from many benchmarks or real streaming and video editing tests. A careful analysis of all the technical characteristics, to make it easier to read, is summarized in the table.
   From the comparison video, you can get the results of parallel examination in synthetic type tests like Blender, WPrime, Furmark, PCMark 10, 7zip, Cinebench 23 (20, 15), PassMark, GeekBench 6, 5.2, Handbrake, UserBenchmark, RealBench, AIDA64, Prime95, World of Tanks enCore Benchmark, 3DMark, VeraCrypt, Dolphin Emulator, Gears 5, MATLAB, SuperPi, DaVinci Resolve Studio, Blender.
   Gaming performance of processors in:
  • Rainbow Six Siege
  • Borderlands 3
  • Last Man Standing
  • DOOM: Eternal
  • World of Warcraft: Shadowlands
  • Valorant
  • Fallout 76
  • Watch Dogs Legion
  • Red Dead Redemption 2
  • Halo Infinite
  • Death Stranding
  • Apex Legends
  • Call of Duty: Warzone and Modern Warfare
  • Assassin's Creed Valhalla
  • Cyberpunk 2077
  • Overwatch
  • Fortnite
  • Grand Theft Auto V
  • Valheim

   After reading the results of joint benchmarks and videos, you already be able to understand which CPU is better to buy for gaming AMD Ryzen 9 7940HS or AMD Ryzen 7 7840HS.


 
AMD Ryzen 7 7840HS
AMD Ryzen 9 7940HS

Summary benchmark results

As a percentage of the maximum value based on a sample from the entire base of all processors
Processor Benchmark
Ryzen 7 7840HS59% Ryzen 9 7940HS64%
This shows the performance of the processors in single-threaded and multi-threaded mode. In this comparison, Ryzen 9 7940HS is 7% 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 7840HS57% Ryzen 9 7940HS61%
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. 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, Battlefield V, League of Legends (LOL), Counter-Strike: Global Offensive (CS GO), Horizon Zero Dawn, Microsoft Flight Simulator, Metro Exodus, Resident Evil 7 Biohazard, Shadow of the Tomb Raider, Hitman 3, PlayerUnknown's Battlegrounds (PUBG), Ghostrunner, NBA 2K20, Monster Hunter World, Control, DOTA 2A, Half-Life: Alyx, Forza Horizon 4.

Gaming benchmark

Fortnite100.5107.5
Valorant114.2122.1
Cyberpunk 207764.068.4
Apex Legends107.4114.8
Call of Duty Warzone85.791.6
Overwatch92.598.9
Red Dead Redemption 278.884.3
DOOM Eternal57.161.1
Warzone89.195.2
Assassin's Creed96.0102.6
Valheim94.8101.4
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 participating in the comparisons not only were the equipped with different amounts of RAM and different video cards. But users also tested them at different screen resolutions: 2K, FullHD or 4K. 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 7 7840HS156% Ryzen 9 7940HS165%
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 9 7940HS is more energy efficient than the Ryzen 7 7840HS as it consumes less power: 40W vs. 40W. 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 benchmarks

If you plan to use the processor not only for gaming, but also for programming, video rendering or video editing, machine learning, streaming, then first of all you need to pay attention to the performance in multi-threaded mode. In this mode, to achieve maximum efficiency, the processor uses all threads and cores that it has. You will find out this data from the benchmark tables below. Before you take into account 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 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 7 7840HS AMD Ryzen 9 7940HS
Cinbench 15 Single-core211293
Cinbench 15 Multi-core28654426
Cinbench 20 Single-core452667
Cinbench 20 Multi-core679910551
Cinbench 23 Single-core10951669
Cinbench 23 Multi-core1861828954

Passmark
This popular benchmark displays Multi-threaded and Single-threaded processor performance
AMD Ryzen 7 7840HS AMD Ryzen 9 7940HS
Single-Core22753505
Multi-Core3000346681

GeekBench 6, 5.2
This benchmark shows Multi-threaded and Single-threaded processor performance
AMD Ryzen 7 7840HS AMD Ryzen 9 7940HS
Single-Core18761986
Multi-Core1227419074

Comparison of specifications

In the specification comparison table, the processor release date and overclocking capability will be the most helpful. 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, increasing its performance, then it will continue to maintain maximum FPS even in the newest games. The savings are obvious! Accordingly, you do not need to buy a new CPU to enjoy the games any longer.

AMD Ryzen 7 7840HS AMD Ryzen 9 7940HS
Announcement dateJanuary 27, 2023January 27, 2023
TypeLaptopLaptop
SocketFP7r2;FP7;FP8FP7r2;FP7;FP8
Core namePhoenixPhoenix
ArchitectureZen 4Zen 4
Generation66
Turbo Frequency5.1 MHz5.2 MHz
Frequency3.8 MHz4 MHz
Cores88
Threads1616
Bus rate
Bit6464
Lithography4 nm4 nm
Transistors count13400 millions13400 millions
Power consumption (TDP)40 W40 W
Memory typeDDR5 (FP7r2)
LPDDR5/x (FP7, FP8)
DDR5 (FP7r2)
LPDDR5/x (FP7, FP8)
Max. Memory256 Gb256 Gb
Memory Frequency75007500
Memory bandwidth
L1 cache512KB512KB
L2 cache8MB8MB
L3 cache16MB16MB
OverclockingNoNo
Supports ECCYesYes
Part number100-000000955 (FP7r2)
100-000000964 (FP7)
100-000001129 (FP8)
100-000000954 (FP7r2)
100-000000963 (FP7)
100-000001128 (FP8)
In this comparison block, you should pay attention to the differences in clock speed and the number of cores. Here Ryzen 9 7940HS is 5% better than Ryzen 7 7840HS 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 7840HS is better: 0
The number of parameters for which AMD Ryzen 9 7940HS is better: 23
   Although it should be realized that all the number that you have looked at here do not mean that taking them into account you should fully trust a simple quantitative comparison. Better to watch the video tests and read the opinion of real owners of AMD Ryzen 7 7840HS and AMD Ryzen 9 7940HS before making a decision which processor to buy for gaming and which not.
AMD Ryzen 7 7840HS - all data

•  Cinebench r15 score
•  Cinebench r20 score
•  Cinebench r23 score
•  GeekBench 6, 5.2 score
AMD Ryzen 9 7940HS - all data

•  Cinebench r15 score
•  Cinebench r20 score
•  Cinebench r23 score
•  GeekBench 6, 5.2 score


AMD Ryzen 7 7840HS Processor Comparisons
• Vs Ryzen 7 PRO 6850H
• Vs Ryzen 7 PRO 6850U
• Vs Ryzen 9 PRO 6950H
• Vs Apple M1
• Vs Apple M1 Pro
• Vs Ryzen 9 6900HX
• Vs Apple M2
• Vs Ryzen 9 6900HS
• Vs Ryzen 5 7645HX
• Vs Ryzen 9 6980HS
• Vs Core i7-12700H
• Vs Ryzen 7 PRO 6850HS
• Vs Ryzen 5 PRO 6650HS
• Vs Ryzen 9 4900HS
• Vs Ryzen 7 4800HS
• Vs Ryzen 5 6600HS
• Vs Core i7-12800H
• Vs Core i9-12900HK
• Vs Ryzen 9 5900HS
• Vs Core i9-12900H
• Vs Core i9-13900H
• Vs Ryzen 9 5980HS
• Vs Core i9-11950H
• Vs Ryzen 9 7845HX
• Vs Core i9-11980HK
• Vs Ryzen 7 5700U
• Vs Ryzen 9 PRO 6950HS
• Vs Ryzen 7 6800HS
• Vs Ryzen 7 7745HX
• Vs Ryzen 9 6980HX
• Vs Ryzen 7 5800HS
• Vs Core i9-11900H
• Vs Ryzen 9 7945HX
• Vs Ryzen 9 5900HX
• Vs Core i5-1240P
• Vs Ryzen 7 6800U
• Vs Core i7-12650H
• Vs Ryzen 7 5800U
• Vs Core i5-11400H
• Vs Ryzen 5 4600H
• Vs Core i7-1280P
• Vs Ryzen 5 5600H
• Vs Core i7-1360P
• Vs Ryzen 9 5980HX
• Vs Core i5-1250P
• Vs Ryzen 7 6800H
• Vs Ryzen 7 4800H
• Vs Ryzen 7 Pro 5850U
• Vs Core i7-1260P
• Vs Core i7-1270P
• Vs Core i5-12500H
• Vs Ryzen 5 6600U
• Vs Ryzen 5 6600H
• Vs Core i7-11850H
• Vs Core i5-12450H
• Vs Ryzen 5 7640HS
• Vs Ryzen 7 7735HS
• Vs Ryzen 5 7535HS
• Vs Ryzen 7 7736U
• Vs Ryzen 7 7730U
• Vs Ryzen 5 7530U
• Vs Ryzen 3 7330U
• Vs Ryzen 5 7520U
• Vs Ryzen 7 PRO 6860Z


AMD Ryzen 9 7940HS Processor Comparisons
• Vs Core i9-13900H
• Vs Apple M1 Pro
• Vs Apple M1
• Vs Ryzen 9 7945HX
• Vs Core i9-12900HK
• Vs Core i9-12900H
• Vs Ryzen 9 7845HX
• Vs Ryzen 5 7645HX
• Vs Ryzen 7 7745HX
• Vs Apple M2
• Vs Core i7-1360P
• Vs Ryzen 7 PRO 6850U
• Vs Core i5-12500H
• Vs Ryzen 7 6800H
• Vs Core i7-12700H
• Vs Core i9-11980HK
• Vs Ryzen 7 5800H
• Vs Ryzen 7 PRO 6850H
• Vs Ryzen 9 PRO 6950HS
• Vs Core i7-12650H
• Vs Ryzen 7 Pro 5850U
• Vs Core i9-11900H
• Vs Core i7-12800H
• Vs Core i5-1250P
• Vs Ryzen 7 5700U
• Vs Core i3-N305
• Vs Ryzen 7 PRO 6850HS
• Vs Ryzen 7 6800HS
• Vs Ryzen 7 4800HS
• Vs Ryzen 7 5800U
• Vs Core i5-1240P
• Vs Ryzen 5 PRO 6650U
• Vs Ryzen 9 6900HS
• Vs Core i5-11400H
• Vs Ryzen 9 6980HS
• Vs Core i7-11800H
• Vs Core i7-1260P
• Vs Core i7-1255U
• Vs Ryzen 5 6600HS
• Vs Core i9-9880H
• Vs Core i5-12450H
• Vs Ryzen 7 6800U
• Vs Ryzen 5 PRO 6650HS
• Vs Ryzen 9 4900HS
• Vs Core i5-1155G7
• Vs Ryzen 9 5980HS
• Vs Core i9-11950H
• Vs Ryzen 9 5900HS
• Vs Ryzen 7 5800HS
• Vs Core i3-N300
• Vs Core i7-11850H
• Vs Ryzen 9 5900HX
• Vs Ryzen 9 4900H
• Vs Ryzen 9 6900HX
• Vs Ryzen 5 5600H
• Vs Ryzen 7 PRO 4750U
• Vs Ryzen 5 4600H
• Vs Ryzen 7 4800H
• Vs Ryzen 7 4800U
• Vs Core i5-1235U
• Vs Ryzen 5 6600H
• Vs Ryzen 7 5825U
• Vs Ryzen 5 6600U
• Vs Ryzen 7 PRO 5875U
• Vs Ryzen 5 5500U
• Vs Core i7-1270P
• Vs Core i5-12600H
• Vs Ryzen 5 5625U
• Vs Ryzen 9 PRO 6950H
• Vs Ryzen 7 4700U
• Vs Core i7-1280P
• Vs Ryzen 9 5980HX
• Vs Ryzen 7 5800
• Vs Ryzen 5 7640HS
• Vs Ryzen 7 7735HS
• Vs Ryzen 5 7535HS
• 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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