Buy on Amazon
£346.84
In Stock
Prices and Stock
Prices and Stock
All items are out of stock
Prices and StockMSRP $599
Prices and Stock
MSRP $599
Key Differences
In short — Core i9-12900K outperforms Core i5-1235U on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Core i9-12900K is 111 days older than Core i5-1235U.
Advantages of Core i5-1235U
- Consumes up to 88% less energy than Intel Core i9-12900K - 15 vs 125 Watts
Advantages of Core i9-12900K
- Performs up to 2% better in Red Dead Redemption 2 than Core i5-1235U - 166 vs 162 FPS
- Can execute more multi-threaded tasks simultaneously than Intel Core i5-1235U - 24 vs 12 threads
Red Dead Redemption 2
Resolution
1920 x 1080
Game Graphics
Highest
Core i9-12900K
Desktop • Nov 4th, 2021
FPS
166
100%
Value, £/FPS
£2.09/FPS
100%
Price, £
£346.84
100%
FPS and Value Winner
Intel® Core™ i9-12900K Desktop Processor 16 (8P+8E) Cores up to 5.2 GHz Unlocked LGA1700 600 Series Chipset 125W
Buy for £346.84 on Amazon
In Stock
Updated 6904 minutes ago
My Games
With selected game settings
Resolution
1920 x 1080
Game Graphics
Highest
Core i5-1235U
Mobile • Feb 23rd, 2022
Core i9-12900K
Desktop • Nov 4th, 2021
Geekbench 5 Benchmarks
Core i5-1235U | vs | Core i9-12900K |
|---|---|---|
Feb 23rd, 2022 | Release Date | Nov 4th, 2021 |
| Core i5 | Collection | Core i9 |
| Alder Lake | Codename | Alder Lake |
| Intel BGA 1744 | Socket | Intel Socket 1700 |
Mobile | Segment | Desktop |
| 10 | Cores | 16 |
| 12 | Threads | 24 |
| 1.3 GHz | Base Clock Speed | 3.2 GHz |
| 4.4 GHz | Turbo Clock Speed | 5.2 GHz |
15 W | TDP | 125 W |
| 10 nm | Process Size | 10 nm |
| 13.0x | Multiplier | 32.0x |
| Iris Xe 80EU | Integrated Graphics | UHD Graphics 770 |
| No | Overclockable | Yes |
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