Buy on Amazon
£205.88
In Stock
Prices and StockMSRP $182
Prices and Stock
MSRP $182
Prices and StockMSRP $499
Prices and Stock
MSRP $499
Key Differences
In short, we have a clear winner — Core i5-11400 outperforms the more expensive Ryzen 9 3900XT on the selected game parameters, and is also a better bang for your buck! The better performing Core i5-11400 is 252 days newer than the more expensive Ryzen 9 3900XT.
Advantages of Core i5-11400
- Performs up to 1% better in Apex Legends than Ryzen 9 3900XT - 289 vs 285 FPS
- Up to 69% cheaper than Ryzen 9 3900XT - £205.88 vs £659.01
- Up to 69% better value when playing Apex Legends than Ryzen 9 3900XT - £0.71 vs £2.31 per FPS
- Consumes up to 38% less energy than AMD Ryzen 9 3900XT - 65 vs 105 Watts
- Works without a dedicated GPU, while AMD Ryzen 9 3900XT doesn't have integrated graphics
Advantages of Ryzen 9 3900XT
- Can execute more multi-threaded tasks simultaneously than Intel Core i5-11400 - 24 vs 12 threads
Apex Legends
Resolution
1920 x 1080
Game Graphics
High
Core i5-11400
Desktop • Mar 16th, 2021
FPS
289
100%
Value, £/FPS
£0.71/FPS
100%
Price, £
£205.88
100%
FPS and Value Winner
Intel® Core™ i5-11400 Desktop Processor 6 Cores up to 4.4 GHz LGA1200 (Intel® 500 Series & Select 400 Series Chipset) 65W
Buy for £205.88 on Amazon
In Stock
Updated 451 minutes ago
AMD Ryzen™ 9 3900XT Processor (12C/24T, 70MB Cache, Up to 4.7 GHz Max Boost) – Without Cooler
Buy for £659.01 on Amazon
In Stock
Updated 451 minutes ago
My Games
With selected game settings
Resolution
1920 x 1080
Game Graphics
High
Core i5-11400
Desktop • Mar 16th, 2021
Ryzen 9 3900XT
Desktop • Jul 7th, 2020
Geekbench 5 Benchmarks
Core i5-11400 | vs | Ryzen 9 3900XT |
|---|---|---|
Mar 16th, 2021 | Release Date | Jul 7th, 2020 |
| Core i5 | Collection | Ryzen 9 |
| Rocket Lake | Codename | Matisse |
| Intel Socket 1200 | Socket | AMD Socket AM4 |
Desktop | Segment | Desktop |
| 6 | Cores | 12 |
| 12 | Threads | 24 |
| 2.6 GHz | Base Clock Speed | 3.8 GHz |
| 4.4 GHz | Turbo Clock Speed | 4.7 GHz |
65 W | TDP | 105 W |
| 14 nm | Process Size | 7 nm |
| 26.0x | Multiplier | 39.0x |
UHD Graphics 730 | Integrated Graphics | None |
| No | Overclockable | Yes |
Popular Core i5-11400 and Ryzen 9 3900XT Comparisons
Compare 2 Processors in Games
Core i5-11400
£205.88
vs
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£245.24
Core i5-11400
£205.88
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£245.4
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£205.88
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£126.92
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£205.88
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£290.59
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£172.82
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£197.12
Core i5-11400
£205.88
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Core i5-12600KF
£166.44
Core i5-11400
£205.88
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£190.46
Core i5-11400
£205.88
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£287.38
Core i5-11400
£205.88
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£267.9
Ryzen 9 3900XT
£659.01
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£630.29
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£639.38
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Core i9-10900X
£564.99
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£659.01
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Core i9-13900
£568.99
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£659.01
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Core i9-10920X
£756.54
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£659.01
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Ryzen 7 7700X
£494.15
Ryzen 9 3900XT
£659.01
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Core i9-10850K
£507.35
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£519.98
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FX-9590
£535.43