Buy on Amazon
$79
In Stock
AvailabilityMSRP in USD: $182
Availability
MSRP in USD: $182
AvailabilityMSRP in USD: $564
Availability
MSRP in USD: $564
Key Differences
In short — Core i9-13900KF outperforms the cheaper Core i5-6400 on the selected game parameters. However, the worse performing Core i5-6400 is a better bang for your buck. The better performing Core i9-13900KF is 2644 days newer than the cheaper Core i5-6400.
Advantages of Intel Core i5-6400
- Up to 83% cheaper than Core i9-13900KF - $79.0 vs $469.99
- Up to 80% better value when playing Ready or Not than Core i9-13900KF - $0.31 vs $1.55 per FPS
- Consumes up to 48% less energy than Intel Core i9-13900KF - 65 vs 125 Watts
- Works without a dedicated GPU, while Intel Core i9-13900KF doesn't have integrated graphics
Advantages of Intel Core i9-13900KF
- Performs up to 18% better in Ready or Not than Core i5-6400 - 303 vs 257 FPS
- Can execute more multi-threaded tasks simultaneously than Intel Core i5-6400 - 32 vs 4 threads
Ready or Not
Resolution
1920 x 1080
Game Graphics
Epic
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 4671 minutes ago
Core i9-13900KF
Desktop • Sep 27th, 2022
FPS
303
100%
Value, $/FPS
$1.55/FPS
20%
Price, $
$469.99
16%
FPS Winner
Intel Core i9-13900KF Gaming Desktop Processor 24 cores (8 P-cores + 16 E-cores) - Unlocked
Buy for $469.99 on Amazon
In Stock
Updated 4670 minutes ago
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Epic
Core i5-6400
Desktop • Jul 2nd, 2015
Core i9-13900KF
Desktop • Sep 27th, 2022
Geekbench 5 Benchmarks
Intel Core i5-6400 | vs | Intel Core i9-13900KF |
|---|---|---|
| Jul 2nd, 2015 | Release Date | Sep 27th, 2022 |
| Core i5 | Collection | Core i9 |
| Skylake | Codename | Raptor Lake |
| Intel Socket 1151 | Socket | Intel Socket 1700 |
Desktop | Segment | Desktop |
| 4 | Cores | 24 |
| 4 | Threads | 32 |
| 2.7 GHz | Base Clock Speed | 3.0 GHz |
| 3.3 GHz | Turbo Clock Speed | 5.8 GHz |
65 W | TDP | 125 W |
| 14 nm | Process Size | 10 nm |
| 27.0x | Multiplier | 30.0x |
HD Graphics 530 | Integrated Graphics | None |
| No | Overclockable | Yes |
Builds Using Core i5-6400 or Core i9-13900KF
Ready or Not, 1920 x 1080, Epic
191 FPS
$8.9/FPS
GeForce RTX 4070
Core i9-13900KF
16 GB, 1 TB SSD
Buy on Amazon
$1,699.99
In Stock
191 FPS
$10.47/FPS
GeForce RTX 4070
Core i9-13900KF
12 GB, 1 TB SSD
Buy on Amazon
$1,999.99
In Stock
221 FPS
$9.51/FPS
GeForce RTX 4070 Ti
Core i9-13900KF
16 GB, 1 TB SSD
Buy on Amazon
$2,100.99
In Stock
191 FPS
$10.2/FPS
GeForce RTX 4070
Core i9-13900KF
32 GB, 2 TB SSD
Buy on Amazon
$1,949
In Stock
148 FPS
$11.15/FPS
GeForce RTX 4060
Core i9-13900KF
32 GB, 2 TB SSD
Buy on Amazon
$1,649.99
In Stock
191 FPS
$13.56/FPS
GeForce RTX 4070
Core i9-13900KF
64 GB, 2 TB SSD + 6 TB HDD
Buy on Amazon
$2,589.99
In Stock
303 FPS
$13.2/FPS
GeForce RTX 4090
Core i9-13900KF
24 GB, 12 TB HDD
Buy on Amazon
$3,999.99
In Stock
221 FPS
$9.5/FPS
GeForce RTX 4070 Ti
Core i9-13900KF
32 GB, 1 TB SSD
Buy on Amazon
$2,099
In Stock
303 FPS
$11.55/FPS
GeForce RTX 4090
Core i9-13900KF
64 GB, 2 TB SSD
Buy on Amazon
$3,499
In Stock
191 FPS
$13.09/FPS
GeForce RTX 4070
Core i9-13900KF
32 GB, 1 TB SSD
Buy on Amazon
$2,499.99
In Stock
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