Buy on Amazon
£101.05
In Stock
Availability
Availability
AvailabilityMSRP in USD: $513
Availability
MSRP in USD: $513
Key Differences
In short — Core i9-11900KF outperforms the cheaper Core i5-10400F on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Core i9-11900KF is 320 days newer than the cheaper Core i5-10400F.
Advantages of Intel Core i5-10400F
- Up to 55% cheaper than Core i9-11900KF - £101.05 vs £222.9
- Consumes up to 48% less energy than Intel Core i9-11900KF - 65 vs 125 Watts
Advantages of Intel Core i9-11900KF
- Performs up to 15% better in World of Warcraft than Core i5-10400F - 212 vs 184 FPS
- Can execute more multi-threaded tasks simultaneously than Intel Core i5-10400F - 16 vs 12 threads
World of Warcraft
Resolution
1920 x 1080
Game Graphics
Maximum
Intel® Core™ i5-10400F Desktop Processor 6 Cores up to 4.3 GHz Without Processor Graphics LGA1200 (Intel® 400 Series chipset) 65W
Buy for £101.05 on Amazon
In Stock
Updated 74274 minutes ago
Intel Core i9-11900KF
Buy for £222.9 on Amazon
In Stock
Updated 74274 minutes ago
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Maximum
Core i5-10400F
Desktop • Apr 30th, 2020
Core i9-11900KF
Desktop • Mar 16th, 2021
Geekbench 5 Benchmarks
Intel Core i5-10400F | vs | Intel Core i9-11900KF |
|---|---|---|
| Apr 30th, 2020 | Release Date | Mar 16th, 2021 |
| Core i5 | Collection | Core i9 |
| Comet Lake | Codename | Rocket Lake |
| Intel Socket 1200 | Socket | Intel Socket 1200 |
Desktop | Segment | Desktop |
| 6 | Cores | 8 |
| 12 | Threads | 16 |
| 2.9 GHz | Base Clock Speed | 3.5 GHz |
| 4.3 GHz | Turbo Clock Speed | 5.3 GHz |
65 W | TDP | 125 W |
| 14 nm | Process Size | 14 nm |
| 29.0x | Multiplier | 35.0x |
| None | Integrated Graphics | None |
| No | Overclockable | Yes |
Builds Using Core i5-10400F or Core i9-11900KF
World of Warcraft, 1920 x 1080, Maximum
192 FPS
£6.63/FPS
GeForce RTX 4070
Core i9-11900KF
32 GB, 1 TB SSD
Buy on Amazon
£1,273.2
In Stock
177 FPS
£5.65/FPS
GeForce RTX 3070
Core i9-11900KF
32 GB, 1 TB SSD
Buy on Amazon
£1,000.8
In Stock
204 FPS
£6.62/FPS
GeForce RTX 4070 Ti
Core i9-11900KF
32 GB, 1 TB SSD
Buy on Amazon
£1,351.2
In Stock
154 FPS
£6.51/FPS
GeForce RTX 3060
Core i9-11900KF
32 GB, 1 TB SSD
Buy on Amazon
£1,003.2
In Stock
212 FPS
£10.04/FPS
GeForce RTX 4080
Core i9-11900KF
32 GB, N/A Storage
Buy on Amazon
£2,128.95
In Stock
181 FPS
£5.97/FPS
GeForce RTX 3070 Ti
Core i9-11900KF
32 GB, 1 TB SSD
Buy on Amazon
£1,080
In Stock
154 FPS
£5.65/FPS
GeForce RTX 3060
Core i9-11900KF
16 GB, N/A Storage
Buy on Amazon
£869.99
In Stock
177 FPS
£6.2/FPS
GeForce RTX 3070
Core i9-11900KF
32 GB, 1 TB SSD
Buy on Amazon
£1,096.95
In Stock
164 FPS
£5.67/FPS
GeForce RTX 4060
Core i9-11900KF
16 GB, N/A Storage
Buy on Amazon
£929.99
In Stock
212 FPS
£8.54/FPS
GeForce RTX 4080
Core i9-11900KF
32 GB, 1 TB SSD
Buy on Amazon
£1,810.8
In Stock
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