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AMD Ryzen 5 7520U vs AMD Ryzen 5 7645HX |
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Processor comparisons 27-02-2023
For example you can't decide which processor to buy, you can make a choice by looking at the AMD Ryzen 5 7520U vs AMD Ryzen 5 7645HX tests and decide which is better for games or normal use for programming, video editing, machine learning, streaming, rendering. Here is all information from different benchmarks or real streaming and video editing tests. A thorough analysis of all the technical characteristics, to make it easier to read, is summarized in the table.
From the video comparison, you can get the results of parallel examination in software tests such as UserBenchmark, Prime95, Blender, Blender, SuperPi, Cinebench 23 (20, 15), 7zip, 3DMark, GeekBench 6, 5.2, WPrime, Dolphin Emulator, MATLAB, PCMark 10, World of Tanks enCore Benchmark, Furmark, Handbrake, DaVinci Resolve Studio, PassMark, VeraCrypt, Gears 5, RealBench, AIDA64.
And how good the processors are in games: - Red Dead Redemption 2
- Call of Duty: Modern Warfare and Warzone
- Last Man Standing
- DOOM: Eternal
- Assassin's Creed Valhalla
- Halo Infinite
- Rainbow Six Siege
- Overwatch
- Grand Theft Auto V
- Apex Legends
- Valheim
- Death Stranding
- Watch Dogs Legion
- Cyberpunk 2077
- World of Warcraft: Shadowlands
- Fortnite
- Borderlands 3
- Fallout 76
- Valorant
After reading the results these benchmarks and videos, you already be able to know which CPU is better to buy for gaming AMD Ryzen 5 7645HX or AMD Ryzen 5 7520U.
Summary benchmark resultsAs a percentage of the maximum value based on a sample from the entire base of all processors
Processor Benchmark
| Ryzen 5 7520U | 54% |
Ryzen 5 7645HX | 61% |
The number of this parameter shows the performance of the processors in single-threaded and multi-threaded mode. In this comparison, Ryzen 5 7645HX is 11% better than Ryzen 5 7520U. 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 7520U | 52% |
Ryzen 5 7645HX | 57% |
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 run games. Because this processor costs several tens of thousands of dollars. Therefore, if you think that the selected CPU has a little 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: Horizon Zero Dawn, Counter-Strike: Global Offensive (CS GO), Hitman 3, Forza Horizon 4, The Witcher 3: Wild Hunt, Resident Evil 7 Biohazard, Control, PlayerUnknown's Battlegrounds (PUBG), Monster Hunter World, Ghostrunner, Metro Exodus, League of Legends (LOL), Battlefield V, Half-Life: Alyx, Microsoft Flight Simulator, NBA 2K20, Shadow of the Tomb Raider, DOTA 2A.
Gaming benchmark| Fortnite | 92.1 | 100.8 | | Valorant | 104.7 | 114.6 | | Cyberpunk 2077 | 58.6 | 64.2 | | Apex Legends | 98.4 | 107.7 | | Call of Duty Warzone | 78.5 | 85.9 | | Overwatch | 84.8 | 92.8 | | Red Dead Redemption 2 | 72.2 | 79.1 | | DOOM Eternal | 52.3 | 57.3 | | Warzone | 81.6 | 89.4 | | Assassin's Creed | 87.9 | 96.2 | | Valheim | 86.9 | 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 computers participating in the comparing 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. 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 compare it in one assembly with the video card that is installed in your computer.
Power consumption
| Ryzen 5 7520U | 247% |
Ryzen 5 7645HX | 116% |
To make a finishing resolution 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 Ryzen 5 7520U is more energy efficient than the Ryzen 5 7645HX as it consumes less power: 15W vs. 55W. Power consumption is especially 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 benchmarksLet'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 5 7520U |
AMD Ryzen 5 7645HX | | Cinbench 15 Single-core | 99 | 220 | | Cinbench 15 Multi-core | 1612 | 3665 | | Cinbench 20 Single-core | 237 | 533 | | Cinbench 20 Multi-core | 3855 | 8770 | | Cinbench 23 Single-core | 976 | 1366 | | Cinbench 23 Multi-core | 8598 | 24106 |
Passmark
This popular benchmark displays Multi-threaded and Single-threaded processor performance | AMD Ryzen 5 7520U |
AMD Ryzen 5 7645HX | | Single-Core | 1276 | 2897 | | Multi-Core | 15360 | 38879 |
GeekBench 6, 5.2
This benchmark shows Multi-threaded and Single-threaded processor performance | AMD Ryzen 5 7520U |
AMD Ryzen 5 7645HX | | Single-Core | 1114 | 1918 | | Multi-Core | 4027 | 12566 |
Comparison of specifications
In the specification comparison table, the most helpful will be the the possibility of overclocking it and release date of the processor. 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, thereby increasing its performance, then it will still be able to produce maximum FPS in the newest games. The savings are obvious! Accordingly, you do not need to buy a new CPU to enjoy the games any longer.
| AMD Ryzen 5 7520U |
AMD Ryzen 5 7645HX | | Announcement date | September 20, 2022 | January 27, 2023 | | Type | Laptop | Laptop | | Socket | FP7 | FL1 | | Core name | Mendocino | Dragon Range | | Architecture | Zen 2 | Zen 4 | | Generation | 5 | 5 | | Turbo Frequency | 4.3 MHz | 5 MHz | | Frequency | 2.8 MHz | 4 MHz | | Cores | 4 | 6 | | Threads | 8 | 12 | | Bus rate | | | | Bit | 64 | 64 | | Lithography | 6 nm | 5 nm | | Transistors count | 9800 millions | 12600 millions | | Power consumption (TDP) | 15 W | 55 W | | Memory type | LPDDR5 | DDR5 | | Max. Memory | 16 Gb | 64 Gb | | Memory Frequency | 5500 | 5200 | | Memory bandwidth | | | | L1 cache | 256KB | 384KB | | L2 cache | 2MB | 6MB | | L3 cache | 4MB | 32MB | | Overclocking | No | Yes | | Supports ECC | Yes | No | | Part number | 100-000000770
| 100-000000872
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In this comparison block, you should pay attention to the differences in clock speed and the number of cores. Here Ryzen 5 7645HX is 30% better than Ryzen 5 7520U in terms of CPU frequency. Another difference is that Ryzen 5 7645HX has 2 more core than Ryzen 5 7520U. 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 7520U is better: 4
The number of parameters for which AMD Ryzen 5 7645HX is better: 32
However, it should be understood that all the figures in the text above do not mean that taking them into account you should fully trust a simple comparison of these figures. Better to watch the video tests and read the reviews of of people who bought AMD Ryzen 5 7520U and AMD Ryzen 5 7645HX before making a choice which processor to buy for gaming and which not.
AMD Ryzen 5 7520U Processor Comparisons
• Vs Ryzen 5 4600H
• Vs Ryzen 3 7330U
• Vs Ryzen 7 7735HS
• Vs Core i5-1240P
• Vs Ryzen 7 7730U
• Vs Core i9-12900H
• Vs Core i7-11800H
• Vs Core i9-13900H
• Vs Core i3-N300
• Vs Ryzen 7 5700U
• Vs Apple M1
• Vs Ryzen 5 7530U
• Vs Ryzen 9 7940HS
• Vs Apple M1 Pro
• Vs Ryzen 7 7735U
• Vs Ryzen 7 7736U
• Vs Ryzen 7 4800H
• Vs Ryzen 9 7845HX
• Vs Core i7-13620H
• Vs Core i5-12500H
• Vs Core i3-N305
• Vs Core i7-10875H
• Vs Ryzen 3 7335U
• Vs Ryzen 5 5500U
• Vs Core i5-13500H
• Vs Ryzen 7 5800H
• Vs Ryzen 9 7945HX
• Vs Apple M2
• Vs Core i5-1335U
• Vs Core i9-9880H
• Vs Ryzen 7 PRO 6850U
• Vs Ryzen 5 3500U
• Vs Ryzen 7 6800H
• Vs Ryzen 7 PRO 4750U
• Vs Ryzen 9 5900HS
• Vs Ryzen 5 4500U
• Vs Ryzen 5 7640HS
• Vs Ryzen 7 4700U
• Vs Ryzen 5 7535U
• Vs Ryzen 9 5900HX
• Vs Ryzen 7 6800U
• Vs Ryzen 7 7840HS
• Vs Ryzen 7 7745HX
• Vs Ryzen 5 5600H
• Vs Core i7-12700H
• Vs Core i5-1340P
• Vs Core i5-1345U
• Vs Core i9-9980HK
• Vs Core i5-1334U
• Vs Core i7-1260P
• Vs Ryzen 3 7320U
• Vs Athlon Gold 7220U
AMD Ryzen 5 7645HX Processor Comparisons
• Vs Core i9-12900H
• Vs Core i9-12900HK
• Vs Apple M1 Pro
• Vs Apple M2
• Vs Ryzen 9 7945HX
• Vs Ryzen 7 7745HX
• Vs Ryzen 9 7845HX
• Vs Apple M1
• Vs Core i7-1260P
• Vs Core i5-12500H
• Vs Core i7-11850H
• Vs Core i7-12650H
• Vs Ryzen 7 PRO 6850H
• Vs Ryzen 9 5900HX
• Vs Core i7-12800H
• Vs Core i7-1360P
• Vs Core i9-11900H
• Vs Ryzen 7 4800H
• Vs Core i7-1280P
• Vs Ryzen 7 6800H
• Vs Ryzen 7 Pro 5850U
• Vs Core i7-12700H
• Vs Ryzen 7 6800HS
• Vs Ryzen 9 PRO 6950H
• Vs Ryzen 9 PRO 6950HS
• Vs Core i5-12450H
• Vs Ryzen 9 6900HS
• Vs Ryzen 7 5800H
• Vs Ryzen 7 PRO 6850U
• Vs Core i9-11980HK
• Vs Ryzen 7 5700U
• Vs Ryzen 7 5800HS
• Vs Ryzen 5 5600H
• Vs Ryzen 5 5625U
• Vs Ryzen 9 4900HS
• Vs Ryzen 9 5900HS
• Vs Core i5-12600H
• Vs Ryzen 9 6900HX
• Vs Core i9-11950H
• Vs Core i7-1270P
• Vs Ryzen 5 6600U
• Vs Core i7-13700H
• Vs Ryzen 7 6800U
• Vs Ryzen 7 5800U
• Vs Ryzen 5 6600H
• Vs Core i5-1340P
• Vs Ryzen 5 6600HS
• Vs Core i9-13900H
• Vs Core i7-11800H
• Vs Ryzen 9 5980HX
• Vs Core i5-1155G7
• Vs Ryzen 7 4700U
• Vs Core i5-11400H
• Vs Core i5-1250P
• Vs Ryzen 7 PRO 4750U
• Vs Core i5-1240P
• Vs Ryzen 5 4600H
• Vs Ryzen 5 PRO 6650U
• Vs Ryzen 7 4800HS
• Vs Ryzen 7 5800
• Vs Core i7-1255U
• Vs Core i7-1265U
• Vs Ryzen 7 5825U
• Vs Ryzen 7 4800U
• Vs Ryzen 5 5625C
• Vs Ryzen 9 5980HS
• Vs Ryzen 9 7940HS
• Vs Ryzen 7 7840HS
• Vs Ryzen 5 7640HS
• Vs Ryzen 7 7735HS
• Vs Ryzen 7 7736U
• Vs Ryzen 5 7530U
• Vs Ryzen 3 7330U
• Vs Ryzen 7 PRO 6860Z
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