Buy on Amazon
£366.66
In Stock
Prices and StockMSRP $303
Prices and Stock
MSRP $303
All items are out of stock
Prices and StockMSRP $513
Prices and Stock
MSRP $513
Key Differences
In short — Core i9-11900KF outperforms Core i7-8700B on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Core i9-11900KF is 1078 days newer than Core i7-8700B.
Advantages of Core i7-8700B
- 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 Core i9-11900KF
- Performs up to 8% better in A Plague Tale: Requiem than Core i7-8700B - 143 vs 133 FPS
- Can execute more multi-threaded tasks simultaneously than Intel Core i7-8700B - 16 vs 12 threads
A Plague Tale: Requiem
Resolution
1920 x 1080
Game Graphics
Ultra
Core i9-11900KF
Desktop • Mar 16th, 2021
FPS
143
100%
Value, £/FPS
£2.56/FPS
100%
Price, £
£366.66
100%
FPS and Value Winner
Intel Core i9-11900KF
Buy for £366.66 on Amazon
In Stock
Updated 419 minutes ago
My Games
With selected game settings
Resolution
1920 x 1080
Game Graphics
Ultra
Core i7-8700B
Desktop • Apr 3rd, 2018
Core i9-11900KF
Desktop • Mar 16th, 2021
Geekbench 5 Benchmarks
Core i7-8700B | vs | Core i9-11900KF |
|---|---|---|
| Apr 3rd, 2018 | Release Date | Mar 16th, 2021 |
| Core i7 | Collection | Core i9 |
| Coffee Lake | Codename | Rocket Lake |
| Intel BGA 1440 | Socket | Intel Socket 1200 |
Desktop | Segment | Desktop |
| 6 | Cores | 8 |
| 12 | Threads | 16 |
| 3.2 GHz | Base Clock Speed | 3.5 GHz |
| 4.6 GHz | Turbo Clock Speed | 5.3 GHz |
65 W | TDP | 125 W |
| 14 nm | Process Size | 14 nm |
| 32.0x | Multiplier | 35.0x |
UHD Graphics 630 | Integrated Graphics | None |
| No | Overclockable | Yes |
PCs Using Core i7-8700B or Core i9-11900KF
With selected game settings
66 FPS
£16.27/FPS
GeForce RTX 3070
Core i9-11900KF
32 GB, 1 TB SSD
Buy on Amazon
£1,074
In Stock
71 FPS
£16.54/FPS
GeForce RTX 3070 Ti
Core i9-11900KF
32 GB, 1 TB SSD
Buy on Amazon
£1,174
In Stock
99 FPS
£14.64/FPS
Radeon RX 7900 GRE
Core i9-11900KF
32 GB, 1 TB SSD
Buy on Amazon
£1,449
In Stock
82 FPS
£16.70/FPS
GeForce RTX 4070
Core i9-11900KF
32 GB, 1 TB SSD
Buy on Amazon
£1,369
In Stock
47 FPS
£22.74/FPS
GeForce RTX 3060
Core i9-11900KF
32 GB, 1 TB SSD
Buy on Amazon
£1,069
In Stock
100 FPS
£14.69/FPS
GeForce RTX 4070 Ti
Core i9-11900KF
32 GB, 1 TB SSD
Buy on Amazon
£1,469
In Stock
47 FPS
£19.79/FPS
GeForce RTX 3060
Core i9-11900KF
16 GB, N/A Storage
Buy on Amazon
£929.95
In Stock
118 FPS
£16.35/FPS
GeForce RTX 4080
Core i9-11900KF
32 GB, 1 TB SSD
Buy on Amazon
£1,929
In Stock
54 FPS
£24.07/FPS
GeForce RTX 4060
Core i9-11900KF
32 GB, 1 TB SSD
Buy on Amazon
£1,299.95
In Stock
59 FPS
£18.47/FPS
GeForce RTX 3060 Ti
Core i9-11900KF
32 GB, 1 TB SSD
Buy on Amazon
£1,089.95
In Stock
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