Buy on Amazon
£238.88
In Stock
AvailabilityMSRP in USD: $303
Availability
MSRP in USD: $303
No items available
AvailabilityMSRP in USD: $513
Availability
MSRP in USD: $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 Intel 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 Intel Core i9-11900KF
- Performs up to 8% better in The Witcher 3: Wild Hunt than Core i7-8700B - 182 vs 169 FPS
- Can execute more multi-threaded tasks simultaneously than Intel Core i7-8700B - 16 vs 12 threads
The Witcher 3: Wild Hunt
Resolution
1920 x 1080
Game Graphics
Ultra+
Core i9-11900KF
Desktop • Mar 16th, 2021
FPS
182
100%
Value, £/FPS
£1.31/FPS
100%
Price, £
£238.88
100%
FPS and Value Winner
Intel Core i9-11900KF
Buy for £238.88 on Amazon
In Stock
Updated 5431 minutes ago
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Ultra+
Core i7-8700B
Desktop • Apr 3rd, 2018
Core i9-11900KF
Desktop • Mar 16th, 2021
Geekbench 5 Benchmarks
Intel Core i7-8700B | vs | Intel 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 |
Builds Using Core i7-8700B or Core i9-11900KF
The Witcher 3: Wild Hunt, 1920 x 1080, Ultra+
70 FPS
£13.86/FPS
GeForce RTX 3060
Core i9-11900KF
16 GB, N/A Storage
Buy on Amazon
£969.95
In Stock
99 FPS
£12.51/FPS
GeForce RTX 3070
Core i9-11900KF
32 GB, 1 TB SSD
Buy on Amazon
£1,238.4
In Stock
82 FPS
£16.22/FPS
GeForce RTX 4060
Core i9-11900KF
16 GB, N/A Storage
Buy on Amazon
£1,329.99
In Stock
70 FPS
£16.65/FPS
GeForce RTX 3060
Core i9-11900KF
32 GB, 1 TB SSD
Buy on Amazon
£1,165.2
In Stock
120 FPS
£12.73/FPS
GeForce RTX 4070
Core i9-11900KF
32 GB, 1 TB SSD
Buy on Amazon
£1,527.6
In Stock
119 FPS
£11.05/FPS
GeForce RTX 3080
Core i9-11900KF
16 GB, 1 TB SSD
Buy on Amazon
£1,315.2
In Stock
82 FPS
£16.1/FPS
GeForce RTX 4060
Core i9-11900KF
32 GB, 1 TB SSD
Buy on Amazon
£1,319.95
In Stock
88 FPS
£13.27/FPS
GeForce RTX 3060 Ti
Core i9-11900KF
32 GB, 1 TB SSD
Buy on Amazon
£1,167.6
In Stock
161 FPS
£13.23/FPS
GeForce RTX 4080
Core i9-11900KF
32 GB, N/A Storage
Buy on Amazon
£2,129.95
In Stock
105 FPS
£12.35/FPS
GeForce RTX 3070 Ti
Core i9-11900KF
32 GB, 1 TB SSD
Buy on Amazon
£1,297.2
In Stock
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