AMD Ryzen 7 7840HS vs Intel Core i7-12800H

Processor comparisons   15-02-2023
   You may have difficulties with the choice of a processor, you will solve them by reading the comprehensive tests AMD Ryzen 7 7840HS vs Intel Core i7-12800H and decide which is better for games or normal use for machine learning, video editing, streaming, programming, rendering. Here you can find useful information from real streaming and video editing tests or several benchmarks. A step-by-step analysis 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 joint testing in special testing software like PassMark, Blender, Gears 5, Furmark, MATLAB, WPrime, Handbrake, World of Tanks enCore Benchmark, GeekBench 6, 5.2, VeraCrypt, 3DMark, DaVinci Resolve Studio, 7zip, AIDA64, RealBench, Blender, SuperPi, Cinebench 23 (20, 15), Prime95, PCMark 10, UserBenchmark, Dolphin Emulator.
   And how good the CPUs are in games:

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

After looking at the data of joint benchmarks and videos, you can already make an informed decision about which processor is better to buy for gaming Intel Core i7-12800H 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 i7-12800H

60%

The number of this parameter shows the performance of the processors in single-threaded and multi-threaded mode. In this comparison, Core i7-12800H is 1% better than Ryzen 7 7840HS. 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 i7-12800H

57%

For the maximum in this test, the results of the most powerful processor in the site database are taken. 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 low game result, just 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: Microsoft Flight Simulator, Monster Hunter World, Horizon Zero Dawn, Ghostrunner, Forza Horizon 4, Shadow of the Tomb Raider, NBA 2K20, Control, Counter-Strike: Global Offensive (CS GO), Metro Exodus, Battlefield V, PlayerUnknown's Battlegrounds (PUBG), Resident Evil 7 Biohazard, DOTA 2A, The Witcher 3: Wild Hunt, Half-Life: Alyx, Hitman 3, League of Legends (LOL).

Gaming benchmark

Fortnite	100.5	101.0
Valorant	114.2	114.7
Cyberpunk 2077	64.0	64.2
Apex Legends	107.4	107.8
Call of Duty Warzone	85.7	86.0
Overwatch	92.5	92.9
Red Dead Redemption 2	78.8	79.2
DOOM Eternal	57.1	57.4
Warzone	89.1	89.5
Assassin's Creed	96.0	96.4
Valheim	94.8	95.2

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: FullHD, 2K 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 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 i7-12800H

132%

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 7 7840HS is more energy efficient than the Core i7-12800H as it consumes less power: 40W 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 benchmarks

Let's say you plan to use the processor not only for gaming, but also for streaming, machine learning, video rendering or video editing, programming, 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 uses all threads and cores that it has. 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 advantages of multi-core mode turns out to be unnecessary.
Cinebench 23, 20 an 15
The results of this benchmark show Single-threaded and Multi-threaded CPU performance

	AMD Ryzen 7 7840HS	Intel Core i7-12800H
Cinbench 15 Single-core	211	463
Cinbench 15 Multi-core	2865	3376
Cinbench 20 Single-core	452	1106
Cinbench 20 Multi-core	6799	7663
Cinbench 23 Single-core	1095	2589
Cinbench 23 Multi-core	18618	25265

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

	AMD Ryzen 7 7840HS	Intel Core i7-12800H
Single-Core	2275	6061
Multi-Core	30003	35372

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

	AMD Ryzen 7 7840HS	Intel Core i7-12800H
Single-Core	1876	1793
Multi-Core	12274	12699

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 in your computer. And the easier it will be to upgrade the system later. 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 the newest 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 7840HS	Intel Core i7-12800H
Announcement date	January 27, 2023	January 07, 2022
Type	Laptop	Laptop
Socket	FP7r2;FP7;FP8	FCBGA1744
Core name	Phoenix	Alder Lake
Architecture	Zen 4	x86
Generation	6	12
Turbo Frequency	5.1 MHz	4.8 MHz
Frequency	3.8 MHz	3.7 MHz
Cores	8	14
Threads	16	20
Bus rate		8 GT/s
Bit	64	64
Lithography	4 nm	7 nm
Transistors count	13400 millions	10200 millions
Power consumption (TDP)	40 W	45 W
Memory type	DDR5 (FP7r2) LPDDR5/x (FP7, FP8)	Up to DDR5 4800 MT/s Up to DDR4 3200 MT/s Up to LPDDR5 5200 MT/s Up to LPDDR4x 4267 MT/s
Max. Memory	256 Gb	64 Gb
Memory Frequency	7500
Memory bandwidth		51.2 GB/s
L1 cache	512KB
L2 cache	8MB
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 2% better than Core i7-12800H in terms of CPU frequency. Another difference is that Core i7-12800H has 6 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: 12
The number of parameters for which Intel Core i7-12800H is better: 26
Although it should be understood that all the figures in the table above do not mean that taking them into account you should entirely trust a simple quantitative comparison. Be sure to watch benchmarks video and read the reviews of of people who bought AMD Ryzen 7 7840HS and Intel Core i7-12800H before making a choice which of the CPUs to buy for gaming.

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 i7-12800H - all data

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

• Intel Core i7-12800H specs and review.