Buy on Amazon
£239.77
In Stock
Availability
Availability
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AvailabilityMSRP in USD: $513
Availability
MSRP in USD: $513
Key Differences
In short — Core i9-11900KF outperforms Pentium G640 on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Core i9-11900KF is 3208 days newer than Pentium G640.
Advantages of Intel Pentium G640
- Consumes up to 48% less energy than Intel Core i9-11900KF - 65 vs 125 Watts
- Works without a dedicated GPU, while Intel Core i9-11900KF doesn't have integrated graphics
Advantages of Intel Core i9-11900KF
- Performs up to 43% better in Grand Theft Auto V than Pentium G640 - 152 vs 106 FPS
- Can execute more multi-threaded tasks simultaneously than Intel Pentium G640 - 16 vs 2 threads
Grand Theft Auto V
Resolution
1920 x 1080
Game Graphics
Ultra
Core i9-11900KF
Desktop • Mar 16th, 2021
FPS
152
100%
Value, £/FPS
£1.58/FPS
100%
Price, £
£239.77
100%
FPS and Value Winner
Intel® Core™ i9-11900KF Desktop Processor 8 Cores up to 5.3 GHz Unlocked LGA1200 (Intel® 500 Series & select 400 Series chipset) 125W
Buy for £239.77 on Amazon
In Stock
Updated 148 minutes ago
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Ultra
Pentium G640
Desktop • Jun 3rd, 2012
Core i9-11900KF
Desktop • Mar 16th, 2021
Geekbench 5 Benchmarks
Intel Pentium G640 | vs | Intel Core i9-11900KF |
|---|---|---|
| Jun 3rd, 2012 | Release Date | Mar 16th, 2021 |
| Pentium | Collection | Core i9 |
| Sandy Bridge | Codename | Rocket Lake |
| Intel Socket 1155 | Socket | Intel Socket 1200 |
Desktop | Segment | Desktop |
| 2 | Cores | 8 |
| 2 | Threads | 16 |
| 2.8 GHz | Base Clock Speed | 3.5 GHz |
| Non-Turbo | Turbo Clock Speed | 5.3 GHz |
65 W | TDP | 125 W |
| 32 nm | Process Size | 14 nm |
| 28.0x | Multiplier | 35.0x |
Intel HD (Sandy Bridge) | Integrated Graphics | None |
| No | Overclockable | Yes |
Builds Using Pentium G640 or Core i9-11900KF
Grand Theft Auto V, 1920 x 1080, Ultra
98 FPS
£10.1/FPS
GeForce RTX 3060
Core i9-11900KF
16 GB, N/A Storage
Buy on Amazon
£989.95
In Stock
131 FPS
£11.27/FPS
GeForce RTX 4070
Core i9-11900KF
32 GB, 1 TB SSD
Buy on Amazon
£1,476
In Stock
117 FPS
£10.35/FPS
GeForce RTX 3070
Core i9-11900KF
32 GB, 1 TB SSD
Buy on Amazon
£1,210.8
In Stock
106 FPS
£9.72/FPS
GeForce RTX 4060
Core i9-11900KF
16 GB, N/A Storage
Buy on Amazon
£1,029.95
In Stock
98 FPS
£11.88/FPS
GeForce RTX 3060
Core i9-11900KF
32 GB, 1 TB SSD
Buy on Amazon
£1,164
In Stock
106 FPS
£12.55/FPS
GeForce RTX 4060
Core i9-11900KF
16 GB, N/A Storage
Buy on Amazon
£1,329.99
In Stock
142 FPS
£10.88/FPS
GeForce RTX 4070 Ti
Core i9-11900KF
32 GB, 1 TB SSD
Buy on Amazon
£1,544.4
In Stock
121 FPS
£10.83/FPS
GeForce RTX 3070 Ti
Core i9-11900KF
32 GB, 1 TB SSD
Buy on Amazon
£1,310.4
In Stock
110 FPS
£10.57/FPS
GeForce RTX 3060 Ti
Core i9-11900KF
32 GB, 1 TB SSD
Buy on Amazon
£1,162.8
In Stock
130 FPS
£10.1/FPS
GeForce RTX 3080
Core i9-11900KF
16 GB, 1 TB SSD
Buy on Amazon
£1,312.8
In Stock
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