The Ryzen 5 8640HS is a slower gaming CPU than the Core i9-12900K. We cannot compare value as at least one CPU is out of stock.
Advantages of the Ryzen 5 8640HS
- Consumes up to 78% less energy – 28 vs 125 Watts
Advantages of the Core i9-12900K
- A faster CPU for gaming
- Can execute more multi-threaded tasks simultaneously – 24 vs 12 threads
Ryzen 5 8640HS vs Core i9-12900K for Gaming
The CPU's performance in selected game and settings
Ryzen 5 8640HS
Dec 6th, 2023
Average FPS
202
95%
Min 1% FPS
133
95%
Price, CA$
Out of Stock
Value, CA$/FPS
Not Available
All items are out of stock.
Core i9-12900K
Nov 4th, 2021
Average FPS
213
100%
Min 1% FPS
140
100%
Price, CA$
Out of Stock
Value, CA$/FPS
Not Available
All items are out of stock.
Ryzen 5 8640HS vs Core i9-12900K in My Games
The FPS you'll get in saved games
The FPS you'll get in saved games
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Synthetic Benchmarks
The Ryzen 5 8640HS vs Core i9-12900K in synthetic CPU benchmarks
Performance Specifications
The Ryzen 5 8640HS vs Core i9-12900K in core CPU performance specifications
Ryzen 5 8640HS
Dec 6th, 2023
Cores
6-core
38%
L3 Cache
16 MB
53%
Base Frequency
3.5 GHz
100%
Turbo Frequency
4.9 GHz
94%
Max. DDR5 RAM Speed
5600 MHz
100%
Core i9-12900K
Nov 4th, 2021
Cores
16-core
100%
L3 Cache
30 MB
100%
Base Frequency
3.2 GHz
91%
Turbo Frequency
5.2 GHz
100%
Max. DDR5 RAM Speed
4800 MHz
86%
Specifications
Comparison of all specifications
Ryzen 5 8640HS | SpecificationsComparison of all specifications | Core i9-12900K |
|---|---|---|
| General | ||
Dec 6th, 2023 | Release Date | Nov 4th, 2021 |
| Not Available | MSRP | $599.00 |
Mobile | Segment | Desktop |
| AMD Socket FP8 | Socket | Intel Socket 1700 |
| Not Available | Codename | Alder Lake |
28 W | Power Consumption | 125 W |
| Performance | ||
| 6 | Cores | 16 |
| 12 | Threads | 24 |
3.5 GHz | Base Frequency | 3.2 GHz |
| 4.9 GHz | Turbo Frequency | 5.2 GHz |
| 16 MB | L3 Cache | 30 MB |
| Other Features | ||
| DDR5 @ 5600 MHz | RAM | DDR4 @ 3200 MHz, DDR5 @ 4800 MHz |
| Radeon 760M | Integrated Graphics | UHD Graphics 770 |
| No | Overclockable | Yes |
