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£470
In Stock
AvailabilityMSRP in USD: $182
Availability
MSRP in USD: $182
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AvailabilityMSRP in USD: $499
Availability
MSRP in USD: $499
Key Differences
In short — Ryzen 9 3900XT outperforms Core i5-6400 on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Ryzen 9 3900XT is 1832 days newer than Core i5-6400.
Advantages of Intel Core i5-6400
- 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 AMD Ryzen 9 3900XT
- Performs up to 3% better in The Outer Worlds than Core i5-6400 - 207 vs 201 FPS
- Can execute more multi-threaded tasks simultaneously than Intel Core i5-6400 - 24 vs 4 threads
The Outer Worlds
Resolution
1920 x 1080
Game Graphics
Ultra
Ryzen 9 3900XT
Desktop • Jul 7th, 2020
FPS
207
100%
Value, £/FPS
£2.27/FPS
100%
Price, £
£470
100%
FPS and Value Winner
AMD Ryzen™ 9 3900XT Processor (12C/24T, 70MB Cache, Up to 4.7 GHz Max Boost) – Without Cooler
Buy for £470 on Amazon
In Stock
Updated 12886 minutes ago
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Ultra
Core i5-6400
Desktop • Jul 2nd, 2015
Ryzen 9 3900XT
Desktop • Jul 7th, 2020
Geekbench 5 Benchmarks
Intel Core i5-6400 | vs | AMD Ryzen 9 3900XT |
|---|---|---|
| Jul 2nd, 2015 | Release Date | Jul 7th, 2020 |
| Core i5 | Collection | Ryzen 9 |
| Skylake | Codename | Matisse |
| Intel Socket 1151 | Socket | AMD Socket AM4 |
Desktop | Segment | Desktop |
| 4 | Cores | 12 |
| 4 | Threads | 24 |
| 2.7 GHz | Base Clock Speed | 3.8 GHz |
| 3.3 GHz | Turbo Clock Speed | 4.7 GHz |
65 W | TDP | 105 W |
| 14 nm | Process Size | 7 nm |
| 27.0x | Multiplier | 39.0x |
HD Graphics 530 | Integrated Graphics | None |
| No | Overclockable | Yes |
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