AMD Ryzen 5 7645HX vs Intel Core i7-12700H

Processor comparisons 15-02-2023

   Let's say you can't decide which processor to buy, you can make a decision by looking at the AMD Ryzen 5 7645HX vs Intel Core i7-12700H tests and understand which is better for games or normal use for programming, machine learning, video editing, streaming, rendering. Here you can find useful information from many benchmarks or real streaming and video editing tests. A thorough analysis of all the specifications, so that it can be easier to understand, is summarized in the table.
   From the video comparison, you can get the results of parallel examination in software tests like UserBenchmark, PCMark 10, Furmark, SuperPi, AIDA64, WPrime, Cinebench 23 (20, 15), 3DMark, PassMark, VeraCrypt, Prime95, Blender, DaVinci Resolve Studio, Gears 5, GeekBench 6, 5.2, Handbrake, Dolphin Emulator, Blender, 7zip, World of Tanks enCore Benchmark, RealBench, MATLAB.
   Gaming performance of processors in:

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

After reading the results these benchmarks and videos, you can already make an briefed decision about which processor is better to buy for gaming Intel Core i7-12700H or AMD Ryzen 5 7645HX.

Summary benchmark results

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

Ryzen 5 7645HX

61%

Core i7-12700H

59%

This parameter shows the performance of the processors in single-threaded and multi-threaded mode. In this comparison, Ryzen 5 7645HX is 3% better than Core i7-12700H. The data source is several popular tests. More detailed information of the benchmarks is below.

Gaming performance
Summary result of all game benchmarks.

Ryzen 5 7645HX

57%

Core i7-12700H

57%

The maximum result in this parameter is 100 percent, which is the performance of the most powerful processor currently available. And it is clear that this is a server processor, on which no one will run games. Because the cost of this processor reaches several tens of thousands of dollars. Therefore, if you think 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 less popular games in which processors were compared: Shadow of the Tomb Raider, NBA 2K20, League of Legends (LOL), Forza Horizon 4, Monster Hunter World, Resident Evil 7 Biohazard, Half-Life: Alyx, Control, Horizon Zero Dawn, PlayerUnknown's Battlegrounds (PUBG), Metro Exodus, Counter-Strike: Global Offensive (CS GO), Hitman 3, Microsoft Flight Simulator, DOTA 2A, Battlefield V, Ghostrunner, The Witcher 3: Wild Hunt.

Gaming benchmark

Fortnite	100.8	100.8
Valorant	114.6	114.5
Cyberpunk 2077	64.2	64.1
Apex Legends	107.7	107.7
Call of Duty Warzone	85.9	85.9
Overwatch	92.8	92.8
Red Dead Redemption 2	79.1	79.0
DOOM Eternal	57.3	57.3
Warzone	89.4	89.3
Assassin's Creed	96.2	96.2
Valheim	95.1	95.1

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: FullHD, 2K or 4K. 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

Ryzen 5 7645HX

116%

Core i7-12700H

148%

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 i7-12700H is more energy efficient than the Ryzen 5 7645HX as it consumes less power: 55W vs. 40W. 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 plan to use the processor not only for gaming, but also for programming, streaming, machine learning, video rendering or video editing, then the main parameter for you is its performance in multi-threaded mode. In this mode, the processor uses all cores and threads that it has to the maximum to achieve maximum performance. You will find out this data from the benchmark tables below. Before you take into account 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. Since there are still many programs that can use only one core to run, and all the benefit 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 5 7645HX	Intel Core i7-12700H
Cinbench 15 Single-core	220	401
Cinbench 15 Multi-core	3665	2932
Cinbench 20 Single-core	533	961
Cinbench 20 Multi-core	8770	6658
Cinbench 23 Single-core	1366	2248
Cinbench 23 Multi-core	24106	21949

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

	AMD Ryzen 5 7645HX	Intel Core i7-12700H
Single-Core	2897	5265
Multi-Core	38879	30728

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

	AMD Ryzen 5 7645HX	Intel Core i7-12700H
Single-Core	1918	1776
Multi-Core	12566	12529

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.

	AMD Ryzen 5 7645HX	Intel Core i7-12700H
Announcement date	January 27, 2023	January 07, 2022
Type	Laptop	Laptop
Socket	FL1	FCBGA1744
Core name	Dragon Range	Alder Lake
Architecture	Zen 4	x86
Generation	5	12
Turbo Frequency	5 MHz	4.7 MHz
Frequency	4 MHz	3.5 MHz
Cores	6	14
Threads	12	20
Bus rate		8 GT/s
Bit	64	64
Lithography	5 nm	7 nm
Transistors count	12600 millions	10200 millions
Power consumption (TDP)	55 W	40 W
Memory type	DDR5	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	64 Gb	64 Gb
Memory Frequency	5200
Memory bandwidth		45.8 GB/s
L1 cache	384KB
L2 cache	6MB
L3 cache	32MB	24 MB
Overclocking	Yes	No
Supports ECC	No	No
Part number	100-000000872

In this comparison block, you should pay attention to the differences in clock speed and the number of cores. Here Ryzen 5 7645HX is 12% better than Core i7-12700H in terms of CPU frequency. Another difference is that Core i7-12700H has 8 more core than Ryzen 5 7645HX. 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 5 7645HX is better: 20
The number of parameters for which Intel Core i7-12700H is better: 10
Although it should be realized that the summary data in the text 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 reviews of real owners of AMD Ryzen 5 7645HX and Intel Core i7-12700H before making a choice which CPU to buy for gaming and which not.

AMD Ryzen 5 7645HX - all data

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

• AMD Ryzen 5 7645HX specs and review.

Intel Core i7-12700H - all data

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

• Intel Core i7-12700H specs and review.