Intel Core i7-12800H vs AMD EPYC 7742

Processor comparisons   08-01-2022
   Perhaps you can't decide which processor to buy, you can make a decision by looking at the Intel Core i7-12800H vs AMD EPYC 7742 tests and see which is better for games or simple use for programming, machine learning, video editing, rendering, streaming. Here is useful information from real video editing and streaming tests or many benchmarks. A careful analysis of all the technical characteristics, to make it easier to understand, is presented in the form of the table.
   From the video comparison, you can get the results of parallel examination in synthetic type tests like Gears 5, RealBench, UserBenchmark, Dolphin Emulator, World of Tanks enCore Benchmark, PCMark 10, 7zip, DaVinci Resolve Studio, Cinebench 23 (20, 15), 3DMark, SuperPi, Blender, Handbrake, AIDA64, PassMark, WPrime, Blender, Geekbench 5.2, Prime95, VeraCrypt, Furmark, MATLAB.
   Gaming performance of CPUs in:

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

After looking at the data these benchmarks and videos, you can already make an briefed decision about which processor is better to buy for gaming AMD EPYC 7742 or Intel Core i7-12800H.

Summary benchmark results

As a percentage of the maximum value based on a sample from the entire base of all processors
Processor Benchmark

Core i7-12800H

60%

EPYC 7742

70%

This value shows the performance of the processors in single-threaded and multi-threaded mode. In this comparison, EPYC 7742 is 14% better than Core i7-12800H. The data source is several popular tests. More detailed information of the benchmarks is below.

Gaming performance
Summary result of all game benchmarks.

Core i7-12800H

57%

EPYC 7742

78%

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 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 final table below.
List of other games in which CPU comparisons were performed: Metro Exodus, League of Legends (LOL), Horizon Zero Dawn, Resident Evil 7 Biohazard, Hitman 3, Half-Life: Alyx, Counter-Strike: Global Offensive (CS GO), Battlefield V, Forza Horizon 4, NBA 2K20, PlayerUnknown's Battlegrounds (PUBG), Control, DOTA 2A, Monster Hunter World, Ghostrunner, Microsoft Flight Simulator, The Witcher 3: Wild Hunt, Shadow of the Tomb Raider.

Gaming benchmark

Fortnite	101.0	137.6
Valorant	114.7	156.4
Cyberpunk 2077	64.2	87.6
Apex Legends	107.8	147.0
Call of Duty Warzone	86.0	117.3
Overwatch	92.9	126.7
Red Dead Redemption 2	79.2	107.9
DOOM Eternal	57.4	78.2
Warzone	89.5	122.0
Assassin's Creed	96.4	131.3
Valheim	95.2	129.8

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 video cards and different amounts of RAM. But users also tested them at different screen resolutions: 4K, 2K or FullHD. Therefore, 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

Core i7-12800H

132%

EPYC 7742

16%

To make a finishing 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 Core i7-12800H is more energy efficient than the EPYC 7742 as it consumes less power: 45W vs. 225W. Power consumption is particularly important for laptops. Also, when choosing a processor cooling system, it will be useful to 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 benchmarks

If you want to use the processor not only for gaming, but also for video editing or video rendering, programming, streaming, machine learning, then first of all you need to pay attention to the performance in multi-threaded mode. In this mode, the processor uses all cores and threads that it has to the maximum to reach maximum performance. 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. Since there are still many programs that can use only one core to work, 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

	Intel Core i7-12800H	AMD EPYC 7742
Cinbench 15 Single-core	463	202
Cinbench 15 Multi-core	3376	8334
Cinbench 20 Single-core	1106	398
Cinbench 20 Multi-core	7663	20644
Cinbench 23 Single-core	2589	933
Cinbench 23 Multi-core	25265	45938

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

	Intel Core i7-12800H	AMD EPYC 7742
Single-Core	6061	2352
Multi-Core	35372	67386

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

	Intel Core i7-12800H	AMD EPYC 7742
Single-Core	1793	1091
Multi-Core	12699	48624

Comparison of specifications

In the specification comparison table, the processor release date and overclocking capability will be the most helpful. The later the processor is released, 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 in new games. The economy are obvious! It turns out that there is no longer a need to buy a new CPU to enjoy the games any longer.

	Intel Core i7-12800H	AMD EPYC 7742
Announcement date	January 07, 2022	April 01, 2019
Type	Laptop	Server
Socket	FCBGA1744	SP3
Core name	Alder Lake	Rome
Architecture	x86	Zen 2
Generation	12	2
Turbo Frequency	4.8 MHz	3.4 MHz
Frequency	3.7 MHz	2.25 MHz
Cores	14	64
Threads	20	128
Bus rate	8 GT/s
Bit	64	64
Lithography	7 nm	7 nm
Transistors count	10200 millions	86000 millions
Power consumption (TDP)	45 W	225 W
Memory type	Up to DDR5 4800 MT/s Up to DDR4 3200 MT/s Up to LPDDR5 5200 MT/s Up to LPDDR4x 4267 MT/s	DDR4
Max. Memory	64 Gb
Memory Frequency
Memory bandwidth	51.2 GB/s
L1 cache
L2 cache
L3 cache	24 MB	256MB
Overclocking	No	No
Supports ECC	No	No
Part number		100-000000053 100-100000053WOF

In this comparison block, you should pay attention to the differences in clock speed and the number of cores. Here Core i7-12800H is 39% better than EPYC 7742 in terms of CPU frequency. Another difference is that EPYC 7742 has 50 more core than Core i7-12800H. Also keep in mind that high CPU frequency affects battery life through power consumption (relevant for laptops).

Result:
The number of parameters for which Intel Core i7-12800H is better: 13
The number of parameters for which AMD EPYC 7742 is better: 20
However, it should be understood that all the figures in the table above do not mean that taking them into account you should undividedly trust a simple comparison of these numbers. Better to watch benchmarks video and read the opinion of real owners of Intel Core i7-12800H and AMD EPYC 7742 before making a selection which of the CPUs to buy for gaming.

Intel Core i7-12800H - all data

• Cinebench r15 score
• Cinebench r20 score
• Cinebench r23 score
• GeekBench 5 score

• Intel Core i7-12800H specs and review.

AMD EPYC 7742 - all data

• Cinebench r15 score
• Cinebench r20 score
• Cinebench r23 score
• GeekBench 5 score

• AMD EPYC 7742 specs and review.