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£403.96
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AvailabilityMSRP in USD: $519
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MSRP in USD: $519
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Key Differences
In short — Ryzen 9 7945HX outperforms Core i9-12900 on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Ryzen 9 7945HX is 365 days newer than Core i9-12900.
Advantages of AMD Ryzen 9 7945HX
- Performs up to 3% better in Deathloop than Core i9-12900 - 199 vs 194 FPS
- Consumes up to 15% less energy than Intel Core i9-12900 - 55 vs 65 Watts
- Can execute more multi-threaded tasks simultaneously than Intel Core i9-12900 - 32 vs 24 threads
Deathloop
Resolution
1920 x 1080
Game Graphics
Ultra
Intel® Core™ i9-12900 Desktop Processor 30M Cache, up to 5.10 GHz
Buy for £403.96 on Amazon
In Stock
Updated 74558 minutes ago
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Ultra
Core i9-12900
Desktop • Jan 4th, 2022
Ryzen 9 7945HX
Mobile • Jan 4th, 2023
Geekbench 5 Benchmarks
Core i9-12900
Desktop • Jan 4th, 2022
Single-Core
2473
90.5529110216038%
Multi-Core
13044
82.84008637114188%
Intel Core i9-12900 | vs | AMD Ryzen 9 7945HX |
|---|---|---|
| Jan 4th, 2022 | Release Date | Jan 4th, 2023 |
| Core i9 | Collection | Ryzen 9 |
| Alder Lake | Codename | Dragon Range |
| Intel Socket 1700 | Socket | AMD Socket FL1 |
Desktop | Segment | Mobile |
| 16 | Cores | 16 |
| 24 | Threads | 32 |
| 2.4 GHz | Base Clock Speed | 2.5 GHz |
| 5.1 GHz | Turbo Clock Speed | 5.4 GHz |
| 65 W | TDP | 55 W |
| 10 nm | Process Size | 5 nm |
| 24.0x | Multiplier | 25.0x |
| UHD Graphics 770 | Integrated Graphics | Radeon 610M |
| Yes | Overclockable | Yes |
Builds Using Core i9-12900 or Ryzen 9 7945HX
Deathloop, 1920 x 1080, Ultra
93 FPS
£18.14/FPS
GeForce RTX 3070 Ti Mobile
Core i9-12900
32 GB, 1 TB SSD
Buy on Amazon
£1,686.97
In Stock
134 FPS
£18.66/FPS
GeForce RTX 4080 Mobile
Ryzen 9 7945HX
32 GB, 1 TB SSD
Buy on Amazon
£2,499.99
In Stock
146 FPS
£30.14/FPS
GeForce RTX 4090 Mobile
Ryzen 9 7945HX
64 GB, 2 TB SSD
Buy on Amazon
£4,401.06
In Stock
59 FPS
£29.4/FPS
GeForce RTX 3050 Mobile
Core i9-12900
16 GB, 1 TB SSD
Buy on Amazon
£1,734.57
In Stock
146 FPS
£20.55/FPS
GeForce RTX 4090 Mobile
Ryzen 9 7945HX
32 GB, 1 TB SSD
Buy on Amazon
£2,999.99
In Stock
93 FPS
£43.01/FPS
GeForce RTX 3070 Ti Mobile
Core i9-12900
32 GB, 2 TB SSD
Buy on Amazon
£3,999.99
In Stock
93 FPS
£34.48/FPS
GeForce RTX 3070 Ti Mobile
Core i9-12900
16 GB, 1 TB SSD
Buy on Amazon
£3,206.27
In Stock
101 FPS
£28.71/FPS
GeForce RTX 3080 Ti Mobile
Core i9-12900
32 GB, 2 TB SSD
Buy on Amazon
£2,899.99
In Stock
77 FPS
£22.06/FPS
GeForce RTX 3060 Mobile
Core i9-12900
32 GB, 1 TB SSD
Buy on Amazon
£1,699
In Stock
89 FPS
£16.84/FPS
GeForce RTX 3070 Mobile
Core i9-12900
16 GB, 1 TB SSD
Buy on Amazon
£1,499
In Stock
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