Buy on Amazon
$353.99
In Stock
Availability
Availability
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AvailabilityMSRP in USD: $564
Availability
MSRP in USD: $564
Key Differences
In short — Core i9-12900KF outperforms Pentium G645 on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Core i9-12900KF is 3350 days newer than Pentium G645.
Advantages of Intel Pentium G645
- Consumes up to 48% less energy than Intel Core i9-12900KF - 65 vs 125 Watts
- Works without a dedicated GPU, while Intel Core i9-12900KF doesn't have integrated graphics
Advantages of Intel Core i9-12900KF
- Performs up to 17% better in God of War than Pentium G645 - 191 vs 163 FPS
- Can execute more multi-threaded tasks simultaneously than Intel Pentium G645 - 24 vs 2 threads
God of War
Resolution
1920 x 1080
Game Graphics
Ultra
Core i9-12900KF
Desktop • Nov 4th, 2021
FPS
191
100%
Value, $/FPS
$1.85/FPS
100%
Price, $
$353.99
100%
FPS and Value Winner
Intel Core i9-12900KF Gaming Desktop Processor 16 (8P+8E) Cores up to 5.2 GHz Unlocked LGA1700 600 Series Chipset 125W
Buy for $353.99 on Amazon
In Stock
Updated 78 minutes ago
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Ultra
Pentium G645
Desktop • Sep 2nd, 2012
Core i9-12900KF
Desktop • Nov 4th, 2021
Geekbench 5 Benchmarks
Intel Pentium G645 | vs | Intel Core i9-12900KF |
|---|---|---|
| Sep 2nd, 2012 | Release Date | Nov 4th, 2021 |
| Pentium | Collection | Core i9 |
| Sandy Bridge | Codename | Alder Lake |
| Intel Socket 1155 | Socket | Intel Socket 1700 |
Desktop | Segment | Desktop |
| 2 | Cores | 16 |
| 2 | Threads | 24 |
| 2.9 GHz | Base Clock Speed | 3.2 GHz |
| Non-Turbo | Turbo Clock Speed | 5.2 GHz |
65 W | TDP | 125 W |
| 32 nm | Process Size | 10 nm |
| 29.0x | Multiplier | 32.0x |
Intel HD (Sandy Bridge) | Integrated Graphics | None |
| No | Overclockable | Yes |
Builds Using Pentium G645 or Core i9-12900KF
God of War, 1920 x 1080, Ultra
78 FPS
$21.79/FPS
GeForce RTX 4060
Core i9-12900KF
32 GB, 4 TB HDD
Buy on Amazon
$1,699.99
In Stock
115 FPS
$16.25/FPS
GeForce RTX 3080
Core i9-12900KF
32 GB, N/A Storage
Buy on Amazon
$1,869
In Stock
94 FPS
$28.51/FPS
GeForce RTX 3070
Core i9-12900KF
16 GB, N/A Storage
Buy on Amazon
$2,679.99
In Stock
125 FPS
$43.99/FPS
GeForce RTX 3090
Core i9-12900KF
16 GB, 1 TB HDD
Buy on Amazon
$5,499
In Stock
124 FPS
$30.77/FPS
GeForce RTX 3080 Ti
Core i9-12900KF
16 GB, 2 TB HDD
Buy on Amazon
$3,816
In Stock
116 FPS
$21.55/FPS
GeForce RTX 4070
Core i9-12900KF
32 GB, 1 TB SSD + 4 TB HDD
Buy on Amazon
$2,499.99
In Stock
124 FPS
$19.94/FPS
GeForce RTX 3080 Ti
Core i9-12900KF
32 GB, 1 TB SSD + 2 TB HDD
Buy on Amazon
$2,473
In Stock
125 FPS
$38.39/FPS
GeForce RTX 3090
Core i9-12900KF
16 GB, N/A Storage
Buy on Amazon
$4,799
In Stock
125 FPS
$43.99/FPS
GeForce RTX 3090
Core i9-12900KF
32 GB, 2 TB SSD + 2 TB HDD
Buy on Amazon
$5,499
In Stock
124 FPS
$24.19/FPS
GeForce RTX 3080 Ti
Core i9-12900KF
32 GB, 2 TB SSD + 2 TB HDD
Buy on Amazon
$2,999.99
In Stock
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