Buy on Amazon
$279.95
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 i5-1145G7 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 Core i5-1145G7
- Consumes up to 78% less energy than Intel Core i9-12900K - 28 vs 125 Watts
Advantages of Core i9-12900K
- Performs up to 8% better in PlayerUnknown's Battlegrounds than Core i5-1145G7 - 326 vs 301 FPS
- Can execute more multi-threaded tasks simultaneously than Intel Core i5-1145G7 - 24 vs 8 threads
PlayerUnknown's Battlegrounds
Resolution
1920 x 1080
Game Graphics
Ultra
Core i9-12900K
Desktop • Nov 4th, 2021
FPS
326
100%
Value, $/FPS
$0.86/FPS
100%
Price, $
$279.95
100%
FPS and Value Winner
Intel Core i9-12900K Gaming Desktop Processor with Integrated Graphics and 16 (8P+8E) Cores up to 5.2 GHz Unlocked LGA1700 600 Series Chipset 125W
Buy for $279.95 on Amazon
In Stock
Updated 266 minutes ago
My Games
With selected game settings
Resolution
1920 x 1080
Game Graphics
Ultra
Core i5-1145G7
Mobile • Sep 2nd, 2020
Core i9-12900K
Desktop • Nov 4th, 2021
Geekbench 5 Benchmarks
Core i5-1145G7 | vs | Core i9-12900K |
|---|---|---|
| Sep 2nd, 2020 | Release Date | Nov 4th, 2021 |
| Core i5 | Collection | Core i9 |
| Tiger Lake-U | Codename | Alder Lake |
| Intel BGA 1449 | Socket | Intel Socket 1700 |
Mobile | Segment | Desktop |
| 4 | Cores | 16 |
| 8 | Threads | 24 |
| 2.6 GHz | Base Clock Speed | 3.2 GHz |
| 4.4 GHz | Turbo Clock Speed | 5.2 GHz |
28 W | TDP | 125 W |
| 10 nm | Process Size | 10 nm |
| 26.0x | Multiplier | 32.0x |
| Iris Xe Graphics G7 80EU | Integrated Graphics | UHD Graphics 770 |
| No | Overclockable | Yes |
PCs Using Core i5-1145G7 or Core i9-12900K
With selected game settings
150 FPS
$10.66/FPS
GeForce RTX 4060
Core i9-12900K
64 GB, 2 TB SSD
Buy on Amazon
$1,599
In Stock
150 FPS
$10.46/FPS
GeForce RTX 4060
Core i9-12900K
32 GB, 2 TB SSD
Buy on Amazon
$1,569
In Stock
249 FPS
$9.24/FPS
GeForce RTX 4070 Ti
Core i9-12900K
32 GB, N/A Storage
Buy on Amazon
$2,299.99
In Stock
228 FPS
$11.62/FPS
GeForce RTX 3090
Core i9-12900K
32 GB, N/A Storage
Buy on Amazon
$2,649.99
In Stock
211 FPS
$11.85/FPS
GeForce RTX 3080
Core i9-12900K
32 GB, 1 TB SSD + 2 TB HDD
Buy on Amazon
$2,499.99
In Stock
326 FPS
$18.09/FPS
GeForce RTX 4090
Core i9-12900K
16 GB, N/A Storage
Buy on Amazon
$5,898
In Stock
249 FPS
$9.51/FPS
GeForce RTX 4070 Ti
Core i9-12900K
32 GB, N/A Storage
Buy on Amazon
$2,368.58
In Stock
177 FPS
$8.24/FPS
GeForce RTX 3070
Core i9-12900K
16 GB, 1 TB SSD
Buy on Amazon
$1,459
In Stock
212 FPS
$10/FPS
GeForce RTX 4070
Core i9-12900K
32 GB, N/A Storage
Buy on Amazon
$2,119.99
In Stock
249 FPS
$9.44/FPS
GeForce RTX 4070 Ti
Core i9-12900K
32 GB, 1 TB SSD + 1 TB HDD
Buy on Amazon
$2,349.99
In Stock
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