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AMD Ryzen 5 7525U vs AMD Ryzen 5 8640U: Comparison
AMD Ryzen 5 7525U and AMD Ryzen 5 8640U separate most on l3 cache: AMD Ryzen 5 7525U at 4 MB, AMD Ryzen 5 8640U at 16 MB, 75% in favour of AMD Ryzen 5 8640U.
Specs
| Specification | ![]() | ![]() |
|---|---|---|
| Form Factor | Laptops | Laptop |
| TDP | 15 W | 15 W |
| iGPU | AMD Radeon Graphics (8 cores, up to Up to 1800 MHz) | AMD Radeon 740M/760M/780M Graphics (RDNA 3) |
| L3 Cache | 4 MB-75% | 16 MB |
| Cores | 4 | 6 |
| Threads | 8 | 12 |
| Base Clock | 2.8 GHz | 1.7 GHz |
| Boost Clock | Up to 3.8 GHz | 4.9 GHz |
Verdict
AMD Ryzen 5 8640U
7.8 / 10 Expert Rating
The AMD Ryzen 5 8640U is a well-balanced ultraportable chip that prioritizes battery life and everyday responsiveness.

