Buy on Amazon
$489.99
In Stock
AvailabilityMSRP in USD: $589
Availability
MSRP in USD: $589
Availability
Availability
Key Differences
In short — Core i9-13900K outperforms the cheaper Core i7-7800X on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Core i9-13900K is 1919 days newer than the cheaper Core i7-7800X.
Advantages of Intel Core i9-13900K
- Performs up to 21% better in Remnant II than Core i7-7800X - 105 vs 87 FPS
- Consumes up to 11% less energy than Intel Core i7-7800X - 125 vs 140 Watts
- Can execute more multi-threaded tasks simultaneously than Intel Core i7-7800X - 32 vs 12 threads
- Works without a dedicated GPU, while Intel Core i7-7800X doesn't have integrated graphics
Advantages of Intel Core i7-7800X
- Up to 18% cheaper than Core i9-13900K - $399.99 vs $489.99
Remnant II
Resolution
1920 x 1080
Game Graphics
Ultra
Intel Core i9-13900K Desktop Processor 24 (8 P-cores + 16 E-cores) with Integrated Graphics - Unlocked
Buy for $489.99 on Amazon
In Stock
Updated 73825 minutes ago
Intel Core i7-7800X X-Series Processor 6 Cores up to 4.0 GHz Turbo Unlocked LGA2066 X299 Series 140W
Buy for $399.99 on Amazon
In Stock
Updated 73826 minutes ago
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Ultra
Core i9-13900K
Desktop • Sep 27th, 2022
Core i7-7800X
Desktop • Jun 26th, 2017
Geekbench 5 Benchmarks
Core i7-7800X
Desktop • Jun 26th, 2017
Single-Core
1350
45.393409549428384%
Multi-Core
6147
30.509231685527098%
Intel Core i9-13900K | vs | Intel Core i7-7800X |
|---|---|---|
Sep 27th, 2022 | Release Date | Jun 26th, 2017 |
| Core i9 | Collection | Core i7 |
| Raptor Lake | Codename | Skylake-E/EP |
| Intel Socket 1700 | Socket | Intel Socket 2066 |
Desktop | Segment | Desktop |
24 | Cores | 6 |
32 | Threads | 12 |
| 3.0 GHz | Base Clock Speed | 3.5 GHz |
5.8 GHz | Turbo Clock Speed | 4.0 GHz |
125 W | TDP | 140 W |
10 nm | Process Size | 14 nm |
| 30.0x | Multiplier | 35.0x |
UHD Graphics 770 | Integrated Graphics | None |
| Yes | Overclockable | Yes |
Builds Using Core i9-13900K or Core i7-7800X
Remnant II, 1920 x 1080, Ultra
105 FPS
$37.14/FPS
GeForce RTX 4090
Core i9-13900K
64 GB, N/A Storage
Buy on Amazon
$3,899.99
In Stock
72 FPS
$28.86/FPS
GeForce RTX 4070
Core i9-13900K
32 GB, 1 TB SSD
Buy on Amazon
$2,078.04
In Stock
84 FPS
$29.76/FPS
GeForce RTX 4070 Ti
Core i9-13900K
32 GB, N/A Storage
Buy on Amazon
$2,499.99
In Stock
95 FPS
$30.53/FPS
GeForce RTX 4080 SUPER
Core i9-13900K
64 GB, N/A Storage
Buy on Amazon
$2,899.99
In Stock
105 FPS
$35.24/FPS
GeForce RTX 4090
Core i9-13900K
16 GB, N/A Storage
Buy on Amazon
$3,699.99
In Stock
105 FPS
$31.43/FPS
GeForce RTX 4090
Core i9-13900K
32 GB, N/A Storage
Buy on Amazon
$3,299.99
In Stock
33 FPS
$51.6/FPS
GeForce RTX 3050
Core i9-13900K
64 GB, 1 TB SSD
Buy on Amazon
$1,702.8
In Stock
59 FPS
$38.14/FPS
GeForce RTX 3070
Core i9-13900K
32 GB, 1 TB SSD
Buy on Amazon
$2,249.97
In Stock
105 FPS
$38.09/FPS
GeForce RTX 4090
Core i9-13900K
64 GB, 4 TB SSD
Buy on Amazon
$3,999
In Stock
59 FPS
$32.62/FPS
GeForce RTX 3070
Core i9-13900K
64 GB, 2 TB SSD
Buy on Amazon
$1,924.71
In Stock
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