Buy on Amazon
£218.66
In Stock
AvailabilityMSRP in USD: $513
Availability
MSRP in USD: $513
AvailabilityMSRP in USD: $122
Availability
MSRP in USD: $122
Key Differences
In short, we have a clear winner — Core i9-11900KF outperforms the cheaper Core i3-9100 on the selected game parameters, and is also a better bang for your buck! The better performing Core i9-11900KF is 927 days newer than the cheaper Core i3-9100.
Advantages of Intel Core i9-11900KF
- Performs up to 35% better in Assassin's Creed Mirage than Core i3-9100 - 135 vs 100 FPS
- Up to 3% better value when playing Assassin's Creed Mirage than Core i3-9100 - £1.62 vs £1.67 per FPS
- Can execute more multi-threaded tasks simultaneously than Intel Core i3-9100 - 16 vs 4 threads
Advantages of Intel Core i3-9100
- Up to 24% cheaper than Core i9-11900KF - £166.66 vs £218.66
- 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
Assassin's Creed Mirage
Resolution
1920 x 1080
Game Graphics
Ultra High
Core i9-11900KF
Desktop • Mar 16th, 2021
FPS
135
100%
Value, £/FPS
£1.62/FPS
100%
Price, £
£218.66
76%
FPS and Value Winner
Intel Core i9-11900KF
Buy for £218.66 on Amazon
In Stock
Updated 11301 minutes ago
Intel Core i3-9100 Retail - (1151/8 Core/3.60GHz/6MB/Coffee Lake/65W/Graphics) - BX80684I39100
Buy for £166.66 on Amazon
In Stock
Updated 11301 minutes ago
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Ultra High
Core i9-11900KF
Desktop • Mar 16th, 2021
Core i3-9100
Desktop • Sep 1st, 2018
Geekbench 5 Benchmarks
Intel Core i9-11900KF | vs | Intel Core i3-9100 |
|---|---|---|
Mar 16th, 2021 | Release Date | Sep 1st, 2018 |
| Core i9 | Collection | Core i3 |
| Rocket Lake | Codename | Coffee Lake |
| Intel Socket 1200 | Socket | Intel Socket 1151 |
Desktop | Segment | Desktop |
8 | Cores | 4 |
16 | Threads | 4 |
| 3.5 GHz | Base Clock Speed | 3.6 GHz |
5.3 GHz | Turbo Clock Speed | 4.2 GHz |
| 125 W | TDP | 65 W |
| 14 nm | Process Size | 14 nm |
| 35.0x | Multiplier | 36.0x |
| None | Integrated Graphics | UHD Graphics 630 |
Yes | Overclockable | No |
Builds Using Core i9-11900KF or Core i3-9100
Assassin's Creed Mirage, 1920 x 1080, Ultra High
82 FPS
£15.53/FPS
GeForce RTX 4070
Core i9-11900KF
32 GB, 1 TB SSD
Buy on Amazon
£1,273.2
In Stock
66 FPS
£15.16/FPS
GeForce RTX 3070
Core i9-11900KF
32 GB, 1 TB SSD
Buy on Amazon
£1,000.8
In Stock
47 FPS
£21.34/FPS
GeForce RTX 3060
Core i9-11900KF
32 GB, 1 TB SSD
Buy on Amazon
£1,003.2
In Stock
114 FPS
£18.67/FPS
GeForce RTX 4080
Core i9-11900KF
32 GB, N/A Storage
Buy on Amazon
£2,128.95
In Stock
47 FPS
£18.51/FPS
GeForce RTX 3060
Core i9-11900KF
16 GB, N/A Storage
Buy on Amazon
£869.99
In Stock
66 FPS
£16.62/FPS
GeForce RTX 3070
Core i9-11900KF
32 GB, 1 TB SSD
Buy on Amazon
£1,096.95
In Stock
71 FPS
£15.21/FPS
GeForce RTX 3070 Ti
Core i9-11900KF
32 GB, 1 TB SSD
Buy on Amazon
£1,080
In Stock
54 FPS
£17.22/FPS
GeForce RTX 4060
Core i9-11900KF
16 GB, N/A Storage
Buy on Amazon
£929.99
In Stock
114 FPS
£15.88/FPS
GeForce RTX 4080
Core i9-11900KF
32 GB, 1 TB SSD
Buy on Amazon
£1,810.8
In Stock
98 FPS
£13.79/FPS
GeForce RTX 4070 Ti
Core i9-11900KF
32 GB, 1 TB SSD
Buy on Amazon
£1,351.2
In Stock
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