AMD Ryzen 7 7840HS vs Intel Core i9-11900H

Processor comparisons   15-02-2023
   Perhaps you are thinking about choosing a processor, you will be able to make a choice after reading the full tests AMD Ryzen 7 7840HS vs Intel Core i9-11900H and decide which is better for games or simple use for machine learning, rendering, streaming, programming, video editing. Here is useful information from many benchmarks or real streaming and video editing tests. A step-by-step analysis of all the technical characteristics, to make it easier to understand, is summarized in the table.
   From the comparison video, you can get the results of joint testing in software tests like MATLAB, Dolphin Emulator, 7zip, Cinebench 23 (20, 15), RealBench, Blender, 3DMark, PassMark, Handbrake, WPrime, DaVinci Resolve Studio, Blender, Gears 5, Furmark, PCMark 10, Prime95, SuperPi, World of Tanks enCore Benchmark, UserBenchmark, AIDA64, VeraCrypt, GeekBench 6, 5.2.
   And how good the CPUs are in games:

Assassin's Creed Valhalla
Red Dead Redemption 2
DOOM: Eternal
Halo Infinite
Rainbow Six Siege
Watch Dogs Legion
Valorant
Cyberpunk 2077
Fallout 76
Fortnite
Death Stranding
Overwatch
Apex Legends
Borderlands 3
World of Warcraft: Shadowlands
Valheim
Call of Duty: Warzone and Modern Warfare
Grand Theft Auto V
Last Man Standing

After looking at the data these benchmarks and videos, you can already make an informed decision about which processor is better to buy for gaming Intel Core i9-11900H or AMD Ryzen 7 7840HS.

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 7840HS

59%

Core i9-11900H

58%

This value shows the performance of the processors in single-threaded and multi-threaded mode. In this comparison, Ryzen 7 7840HS is 1% better than Core i9-11900H. 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 7840HS

57%

Core i9-11900H

55%

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 play games. Because this processor costs several tens of thousands of dollars. Therefore, if you think that the selected CPU has a small game result, look at the FPS that it produces in real games in the final table below.
List of other games in which processors were compared: Metro Exodus, NBA 2K20, DOTA 2A, Hitman 3, Microsoft Flight Simulator, Battlefield V, Half-Life: Alyx, Forza Horizon 4, League of Legends (LOL), Monster Hunter World, Control, Ghostrunner, PlayerUnknown's Battlegrounds (PUBG), Shadow of the Tomb Raider, The Witcher 3: Wild Hunt, Resident Evil 7 Biohazard, Counter-Strike: Global Offensive (CS GO), Horizon Zero Dawn.

Gaming benchmark

Fortnite	100.5	98.3
Valorant	114.2	111.7
Cyberpunk 2077	64.0	62.6
Apex Legends	107.4	105.0
Call of Duty Warzone	85.7	83.8
Overwatch	92.5	90.5
Red Dead Redemption 2	78.8	77.1
DOOM Eternal	57.1	55.9
Warzone	89.1	87.2
Assassin's Creed	96.0	93.9
Valheim	94.8	92.8

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 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. 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 7 7840HS

156%

Core i9-11900H

45%

To make a final decision 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 7 7840HS is more energy efficient than the Core i9-11900H as it consumes less power: 40W vs. 125W. Power consumption is particularly important for laptops. Also, when choosing a processor cooling system, it will be useful 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 benchmarks

If you plan to use the processor not only for gaming, but also for machine learning, video editing or video rendering, programming, streaming, then first of all you need to pay attention to the performance in multi-threaded mode. In this mode, to reach maximum efficiency, the processor 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 make sure that the software 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 work, 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 7 7840HS	Intel Core i9-11900H
Cinbench 15 Single-core	211	293
Cinbench 15 Multi-core	2865	2652
Cinbench 20 Single-core	452	655
Cinbench 20 Multi-core	6799	5897
Cinbench 23 Single-core	1095	1703
Cinbench 23 Multi-core	18618	16969

Passmark
This popular benchmark displays Multi-threaded and Single-threaded processor performance

	AMD Ryzen 7 7840HS	Intel Core i9-11900H
Single-Core	2275	3915
Multi-Core	30003	29011

GeekBench 6, 5.2
This benchmark shows Multi-threaded and Single-threaded processor performance

	AMD Ryzen 7 7840HS	Intel Core i9-11900H
Single-Core	1876	1705
Multi-Core	12274	10136

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 can be said about overclocking. If the processor can be overclocked, increasing its performance, then it will continue to maintain maximum FPS in new games. Accordingly, 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	Intel Core i9-11900H
Announcement date	January 27, 2023	February 21, 2021
Type	Laptop	Laptop
Socket	FP7r2;FP7;FP8	FCLGA1200
Core name	Phoenix	Tiger Lake
Architecture	Zen 4	x86
Generation	6	11
Turbo Frequency	5.1 MHz	4.9 MHz
Frequency	3.8 MHz	3.5 MHz
Cores	8	8
Threads	16	16
Bus rate		8 GT/s
Bit	64	64
Lithography	4 nm	10 nm
Transistors count	13400 millions	9800 millions
Power consumption (TDP)	40 W	125 W
Memory type	DDR5 (FP7r2) LPDDR5/x (FP7, FP8)	Up to 3200 MT/s
Max. Memory	256 Gb	128 Gb
Memory Frequency	7500	3200
Memory bandwidth		51.2 GB/s
L1 cache	512KB
L2 cache	8MB	4 MB
L3 cache	16MB	24 MB
Overclocking	No	No
Supports ECC	Yes	No
Part number	100-000000955 (FP7r2) 100-000000964 (FP7) 100-000001129 (FP8)

In this comparison block, you should pay attention to the differences in clock speed and the number of cores. Here Ryzen 7 7840HS is 7% better than Core i9-11900H 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: 28
The number of parameters for which Intel Core i9-11900H is better: 8
However, it should be understood that all the number 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 testing video and read the reviews of real owners of AMD Ryzen 7 7840HS and Intel Core i9-11900H before making a selection 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 7 7840HS specs and review.

Intel Core i9-11900H - all data

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

• Intel Core i9-11900H specs and review.