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AvailabilityMSRP in USD: $739
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MSRP in USD: $739
Key Differences
In short — Core i9-12900KS outperforms FX-8120 on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Core i9-12900KS is 3828 days newer than FX-8120.
Advantages of AMD FX-8120
- Consumes up to 17% less energy than Intel Core i9-12900KS - 125 vs 150 Watts
Advantages of Intel Core i9-12900KS
- Performs up to 7% better in Stray than FX-8120 - 189 vs 176 FPS
- Can execute more multi-threaded tasks simultaneously than AMD FX-8120 - 24 vs 8 threads
- Works without a dedicated GPU, while AMD FX-8120 doesn't have integrated graphics
Stray
Resolution
1920 x 1080
Game Graphics
High
Intel Core i9-12900KS Desktop Processor 16 (8P+8E) Cores Up to 5.5 GHz with Intel Thermal Velocity Boost, featuring Intel Adaptive Boost Technology LGA1700 600 Series Chipset 150W Processor Base Power
Buy for CA$619.35 on Amazon
In Stock
Updated 75677 minutes ago
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
High
FX-8120
Desktop • Oct 12th, 2011
Core i9-12900KS
Desktop • Apr 5th, 2022
Geekbench 5 Benchmarks
AMD FX-8120 | vs | Intel Core i9-12900KS |
|---|---|---|
| Oct 12th, 2011 | Release Date | Apr 5th, 2022 |
| FX | Collection | Core i9 |
| Zambezi | Codename | Alder Lake |
| AMD Socket AM3+ | Socket | Intel Socket 1700 |
Desktop | Segment | Desktop |
| 8 | Cores | 16 |
| 8 | Threads | 24 |
| 3.1 GHz | Base Clock Speed | 3.4 GHz |
| 3.4 GHz | Turbo Clock Speed | 5.2 GHz |
125 W | TDP | 150 W |
| 32 nm | Process Size | 10 nm |
| 15.5x | Multiplier | 34.0x |
| None | Integrated Graphics | UHD Graphics 770 |
| Yes | Overclockable | Yes |
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