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$79
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AvailabilityMSRP in USD: $182
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MSRP in USD: $182
AvailabilityMSRP in USD: $549
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MSRP in USD: $549
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Key Differences
In short — Ryzen 9 7900X 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 7900X is 2644 days newer than Core i5-6400.
Advantages of Intel Core i5-6400
- Consumes up to 62% less energy than AMD Ryzen 9 7900X - 65 vs 170 Watts
Advantages of AMD Ryzen 9 7900X
- Performs up to 18% better in Saints Row than Core i5-6400 - 186 vs 157 FPS
- Can execute more multi-threaded tasks simultaneously than Intel Core i5-6400 - 24 vs 4 threads
Saints Row
Resolution
1920 x 1080
Game Graphics
Ultra
Intel Boxed Core I5-6400 FC-LGA14C 2.70 Ghz 6 M Processor Cache 4 LGA 1151 BX80662I56400
Buy for $79 on Amazon
In Stock
Updated 209 minutes ago
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Ultra
Core i5-6400
Desktop • Jul 2nd, 2015
Ryzen 9 7900X
Desktop • Sep 27th, 2022
Geekbench 5 Benchmarks
Intel Core i5-6400 | vs | AMD Ryzen 9 7900X |
|---|---|---|
| Jul 2nd, 2015 | Release Date | Sep 27th, 2022 |
| Core i5 | Collection | Ryzen 9 |
| Skylake | Codename | Raphael |
| Intel Socket 1151 | Socket | AMD Socket AM5 |
Desktop | Segment | Desktop |
| 4 | Cores | 12 |
| 4 | Threads | 24 |
| 2.7 GHz | Base Clock Speed | 4.7 GHz |
| 3.3 GHz | Turbo Clock Speed | 5.6 GHz |
65 W | TDP | 170 W |
| 14 nm | Process Size | 5 nm |
| 27.0x | Multiplier | 47.0x |
| HD Graphics 530 | Integrated Graphics | Radeon Graphics |
| No | Overclockable | Yes |
Builds Using Core i5-6400 or Ryzen 9 7900X
Saints Row, 1920 x 1080, Ultra
153 FPS
$16.99/FPS
GeForce RTX 4080
Ryzen 9 7900X
32 GB, 1 TB SSD + 2 TB HDD
Buy on Amazon
$2,599.97
In Stock
137 FPS
$15.69/FPS
GeForce RTX 4070 Ti SUPER
Ryzen 9 7900X
32 GB, 2 TB SSD
Buy on Amazon
$2,149.99
In Stock
162 FPS
$14.2/FPS
Radeon RX 7900 XTX
Ryzen 9 7900X
32 GB, N/A Storage
Buy on Amazon
$2,299.99
In Stock
131 FPS
$19.08/FPS
GeForce RTX 4070 Ti
Ryzen 9 7900X
12 GB, 1 TB HDD
Buy on Amazon
$2,499.99
In Stock
81 FPS
$20.37/FPS
GeForce RTX 4060
Ryzen 9 7900X
32 GB, 2 TB SSD
Buy on Amazon
$1,649.99
In Stock
131 FPS
$16.56/FPS
GeForce RTX 4070 Ti
Ryzen 9 7900X
64 GB, N/A Storage
Buy on Amazon
$2,169.99
In Stock
131 FPS
$19.08/FPS
GeForce RTX 4070 Ti
Ryzen 9 7900X
32 GB, 2 TB SSD
Buy on Amazon
$2,499.99
In Stock
131 FPS
$18.47/FPS
GeForce RTX 4070 Ti
Ryzen 9 7900X
32 GB, 4 TB HDD
Buy on Amazon
$2,419.99
In Stock
110 FPS
$29.98/FPS
GeForce RTX 3080
Ryzen 9 7900X
10 GB, N/A Storage
Buy on Amazon
$3,298
In Stock
153 FPS
$21.44/FPS
GeForce RTX 4080
Ryzen 9 7900X
32 GB, 1 TB SSD
Buy on Amazon
$3,279.99
In Stock
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