Buy on Amazon
£238.88
In Stock
Availability
Availability
No items available
AvailabilityMSRP in USD: $513
Availability
MSRP in USD: $513
Key Differences
In short — Core i9-11900KF outperforms Core i3-8109U on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Core i9-11900KF is 1076 days newer than Core i3-8109U.
Advantages of Intel Core i3-8109U
- Consumes up to 78% less energy than Intel Core i9-11900KF - 28 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 17% better in Lost Ark than Core i3-8109U - 290 vs 248 FPS
- Can execute more multi-threaded tasks simultaneously than Intel Core i3-8109U - 16 vs 4 threads
Lost Ark
Resolution
1920 x 1080
Game Graphics
Very High
Core i9-11900KF
Desktop • Mar 16th, 2021
FPS
290
100%
Value, £/FPS
£0.82/FPS
100%
Price, £
£238.88
100%
FPS and Value Winner
Intel Core i9-11900KF
Buy for £238.88 on Amazon
In Stock
Updated 17058 minutes ago
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Very High
Core i3-8109U
Mobile • Apr 5th, 2018
Core i9-11900KF
Desktop • Mar 16th, 2021
Geekbench 5 Benchmarks
Intel Core i3-8109U | vs | Intel Core i9-11900KF |
|---|---|---|
| Apr 5th, 2018 | Release Date | Mar 16th, 2021 |
| Core i3 | Collection | Core i9 |
| Coffee Lake | Codename | Rocket Lake |
| Intel BGA 1356 | Socket | Intel Socket 1200 |
Mobile | Segment | Desktop |
| 2 | Cores | 8 |
| 4 | Threads | 16 |
| 3.0 GHz | Base Clock Speed | 3.5 GHz |
| 3.6 GHz | Turbo Clock Speed | 5.3 GHz |
28 W | TDP | 125 W |
| 14 nm | Process Size | 14 nm |
| 30.0x | Multiplier | 35.0x |
Iris Pro Plus | Integrated Graphics | None |
| No | Overclockable | Yes |
Builds Using Core i3-8109U or Core i9-11900KF
Lost Ark, 1920 x 1080, Very High
175 FPS
£5.54/FPS
GeForce RTX 3060
Core i9-11900KF
16 GB, N/A Storage
Buy on Amazon
£969.95
In Stock
196 FPS
£6.32/FPS
GeForce RTX 3070
Core i9-11900KF
32 GB, 1 TB SSD
Buy on Amazon
£1,238.4
In Stock
183 FPS
£7.27/FPS
GeForce RTX 4060
Core i9-11900KF
16 GB, N/A Storage
Buy on Amazon
£1,329.99
In Stock
175 FPS
£6.66/FPS
GeForce RTX 3060
Core i9-11900KF
32 GB, 1 TB SSD
Buy on Amazon
£1,165.2
In Stock
213 FPS
£7.17/FPS
GeForce RTX 4070
Core i9-11900KF
32 GB, 1 TB SSD
Buy on Amazon
£1,527.6
In Stock
212 FPS
£6.2/FPS
GeForce RTX 3080
Core i9-11900KF
16 GB, 1 TB SSD
Buy on Amazon
£1,315.2
In Stock
183 FPS
£7.21/FPS
GeForce RTX 4060
Core i9-11900KF
32 GB, 1 TB SSD
Buy on Amazon
£1,319.95
In Stock
188 FPS
£6.21/FPS
GeForce RTX 3060 Ti
Core i9-11900KF
32 GB, 1 TB SSD
Buy on Amazon
£1,167.6
In Stock
256 FPS
£8.32/FPS
GeForce RTX 4080
Core i9-11900KF
32 GB, N/A Storage
Buy on Amazon
£2,129.95
In Stock
201 FPS
£6.45/FPS
GeForce RTX 3070 Ti
Core i9-11900KF
32 GB, 1 TB SSD
Buy on Amazon
£1,297.2
In Stock
Similar CPU Comparisons
Select from the most popular similar processor comparisons. Most compared processor combinations, including the currently selected ones, are at the top.
