The Ryzen 9 7945HX3D is a slightly faster gaming CPU than the Core i9-12900. We cannot compare value as at least one CPU is out of stock.
Advantages of the Ryzen 9 7945HX3D
- A slightly faster CPU for gaming
- Consumes up to 15% less energy – 55 vs 65 Watts
- Can execute more multi-threaded tasks simultaneously – 32 vs 24 threads
Advantages of the Core i9-12900
The Ryzen 9 7945HX3D is better in every way
Ryzen 9 7945HX3D vs Core i9-12900 for Gaming
The CPU's performance in selected game and settings
Ryzen 9 7945HX3D
Jul 27th, 2023
Average FPS
215
100%
Min 1% FPS
141
100%
Price, $
Out of Stock
Value, $/FPS
Not Available
All items are out of stock.
Core i9-12900
Jan 4th, 2022
Average FPS
210
98%
Min 1% FPS
138
98%
Price, $
$412
100%
Value, $/FPS
$1.96/FPS
100%
Ryzen 9 7945HX3D vs Core i9-12900 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 9 7945HX3D vs Core i9-12900 in synthetic CPU benchmarks
Performance Specifications
The Ryzen 9 7945HX3D vs Core i9-12900 in core CPU performance specifications
Ryzen 9 7945HX3D
Jul 27th, 2023
Cores
16-core
100%
L3 Cache
128 MB
100%
Base Frequency
2.3 GHz
96%
Turbo Frequency
5.4 GHz
100%
Max. DDR5 RAM Speed
5200 MHz
100%
Core i9-12900
Jan 4th, 2022
Cores
16-core
100%
L3 Cache
30 MB
23%
Base Frequency
2.4 GHz
100%
Turbo Frequency
5.1 GHz
94%
Max. DDR5 RAM Speed
4800 MHz
92%
Specifications
Comparison of all specifications
Ryzen 9 7945HX3D | SpecificationsComparison of all specifications | Core i9-12900 |
|---|---|---|
| General | ||
Jul 27th, 2023 | Release Date | Jan 4th, 2022 |
| Not Available | MSRP | $519.00 |
Laptop | Segment | Desktop |
| AMD Socket FL1 | Socket | Intel Socket 1700 |
| Not Available | Codename | Alder Lake |
55 W | Power Consumption | 65 W |
| Performance | ||
| 16 | Cores | 16 |
32 | Threads | 24 |
| 2.3 GHz | Base Frequency | 2.4 GHz |
5.4 GHz | Turbo Frequency | 5.1 GHz |
128 MB | L3 Cache | 30 MB |
| Other Features | ||
| DDR5 @ 5200 MHz | RAM | DDR4 @ 3200 MHz, DDR5 @ 4800 MHz |
| Radeon 610M | Integrated Graphics | UHD Graphics 770 |
| Yes | Overclockable | Yes |
