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£389.99
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AvailabilityMSRP in USD: $599
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MSRP in USD: $599
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Key Differences
In short — Core i9-12900K outperforms Core i5-1145G7 on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Core i9-12900K is 428 days newer than Core i5-1145G7.
Advantages of Intel Core i9-12900K
- Performs up to 3% better in F1 22 than Core i5-1145G7 - 289 vs 280 FPS
- Can execute more multi-threaded tasks simultaneously than Intel Core i5-1145G7 - 24 vs 8 threads
Advantages of Intel Core i5-1145G7
- Consumes up to 78% less energy than Intel Core i9-12900K - 28 vs 125 Watts
F1 22
Resolution
1920 x 1080
Game Graphics
Ultra High
Core i9-12900K
Desktop • Nov 4th, 2021
FPS
289
100%
Value, £/FPS
£1.35/FPS
100%
Price, £
£389.99
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 £389.99 on Amazon
In Stock
Updated 4192 minutes ago
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Ultra High
Core i9-12900K
Desktop • Nov 4th, 2021
Core i5-1145G7
Mobile • Sep 2nd, 2020
Geekbench 5 Benchmarks
Intel Core i9-12900K | vs | Intel Core i5-1145G7 |
|---|---|---|
Nov 4th, 2021 | Release Date | Sep 2nd, 2020 |
| Core i9 | Collection | Core i5 |
| Alder Lake | Codename | Tiger Lake-U |
| Intel Socket 1700 | Socket | Intel BGA 1449 |
Desktop | Segment | Mobile |
16 | Cores | 4 |
24 | Threads | 8 |
3.2 GHz | Base Clock Speed | 2.6 GHz |
5.2 GHz | Turbo Clock Speed | 4.4 GHz |
| 125 W | TDP | 28 W |
| 10 nm | Process Size | 10 nm |
32.0x | Multiplier | 26.0x |
| UHD Graphics 770 | Integrated Graphics | Iris Xe Graphics G7 80EU |
Yes | Overclockable | No |
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