AMD Ryzen 5 7645HX vs Apple M2

Processor comparisons   15-02-2023
   Perhaps you are thinking about choosing a processor, you will be able to make a decision by looking at the AMD Ryzen 5 7645HX vs Apple M2 tests and understand which is better for games or simple use for streaming, rendering, machine learning, programming, video editing. Here is all 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 special testing software like AIDA64, GeekBench 6, 5.2, WPrime, Gears 5, Dolphin Emulator, VeraCrypt, 7zip, UserBenchmark, PCMark 10, Handbrake, SuperPi, Furmark, 3DMark, MATLAB, Cinebench 23 (20, 15), Blender, Prime95, DaVinci Resolve Studio, PassMark, RealBench, Blender, World of Tanks enCore Benchmark.
   Gaming performance of processors in:

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

After reading the results these benchmarks and videos, you already be able to figure out which processor is better to buy for gaming Apple M2 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%

59%

This shows the performance of the processors in single-threaded and multi-threaded mode. In this comparison, Ryzen 5 7645HX is 3% better than M2. The data source is several popular tests. Detailed information can be found below.

Gaming performance
Summary result of all game benchmarks.

Ryzen 5 7645HX

57%

55%

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

Gaming benchmark

Fortnite	100.8	97.4
Valorant	114.6	110.7
Cyberpunk 2077	64.2	62.0
Apex Legends	107.7	104.1
Call of Duty Warzone	85.9	83.0
Overwatch	92.8	89.7
Red Dead Redemption 2	79.1	76.4
DOOM Eternal	57.3	55.4
Warzone	89.4	86.4
Assassin's Creed	96.2	93.0
Valheim	95.1	91.9

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: 2K, FullHD 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 compare it in one assembly with the video card that is installed in your computer.

Power consumption

Ryzen 5 7645HX

116%

535%

To make a final decision on which processor is better, you should also consider the generation of its core. It is clear that the newer the generation, the better the performance of the processor in games and benchmarks, as well as its energy efficiency. In this case the M2 is more energy efficient than the Ryzen 5 7645HX as it consumes less power: 55W vs. 12W. 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 want to use the processor not only for gaming, but also for machine learning, programming, streaming, video rendering or video editing, then first of all you need to pay attention to the performance in multi-threaded mode. In this mode, to reach maximum performance, the processor includes 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 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 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 5 7645HX	Apple M2
Cinbench 15 Single-core	220	298
Cinbench 15 Multi-core	3665	1586
Cinbench 20 Single-core	533	558
Cinbench 20 Multi-core	8770	2699
Cinbench 23 Single-core	1366	2057
Cinbench 23 Multi-core	24106	10520

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

	AMD Ryzen 5 7645HX	Apple M2
Single-Core	2897	4095
Multi-Core	38879	29665

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

	AMD Ryzen 5 7645HX	Apple M2
Single-Core	1918	1929
Multi-Core	12566	9243

Comparison of specifications

In the specification comparison table, the most useful will be the the possibility of overclocking it and release date of the processor. 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 still be able to produce maximum FPS in new games. Accordingly, you do not need to buy a new CPU to enjoy the games any longer. The savings are obvious!

	AMD Ryzen 5 7645HX	Apple M2
Announcement date	January 27, 2023	October 18, 2022
Type	Laptop	Laptop
Socket	FL1	M2
Core name	Dragon Range	4 x Avalanche and 4 x Blizzard
Architecture	Zen 4	hybrid (big.LITTLE)
Generation	5	2
Turbo Frequency	5 MHz
Frequency	4 MHz	3.49 MHz
Cores	6	8
Threads	12	8
Bus rate
Bit	64	64
Lithography	5 nm	5 nm
Transistors count	12600 millions	20000 millions
Power consumption (TDP)	55 W	12 W
Memory type	DDR5	LPDDR5 - Up to 6400MHz
Max. Memory	64 Gb
Memory Frequency	5200	2400
Memory bandwidth
L1 cache	384KB	2MB
L2 cache	6MB	12MB
L3 cache	32MB	16MB
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 M2 in terms of CPU frequency. Another difference is that M2 has 2 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: 27
The number of parameters for which Apple M2 is better: 8
Although it should be realized that all the figures that you have looked at here do not mean that taking them into account you should completely trust a simple comparison of these figures. Better to watch benchmarks video and read the reviews of of people who bought AMD Ryzen 5 7645HX and Apple M2 before making a selection which of the processors to buy for gaming.

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.

Apple M2 - all data

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

• Apple M2 specs and review.