The Core i9-13900K is at least 2x faster gaming CPU than the Core i7-7800X. We cannot compare value as at least one CPU is out of stock.
Advantages of the Core i9-13900K
- At least 2x faster CPU for gaming
- Consumes up to 11% less energy – 125 vs 140 Watts
- Can execute more multi-threaded tasks simultaneously – 32 vs 12 threads
- Has an integrated GPU, while the Core i7-7800X cannot run games without a dedicated GPU
Advantages of the Core i7-7800X
The Core i9-13900K is better in every way
Core i9-13900K vs Core i7-7800X for Gaming
The CPU's performance in selected game and settings
Core i9-13900K
Sep 27th, 2022
Average FPS
221
100%
Min 1% FPS
145
100%
Price, €
€550
100%
Value, €/FPS
€2.48/FPS
100%
Core i7-7800X
Jun 26th, 2017
Average FPS
185
84%
Min 1% FPS
123
85%
Price, €
Out of Stock
Value, €/FPS
Not Available
All items are out of stock.
Core i9-13900K vs Core i7-7800X in My Games
The FPS you'll get in saved games
The FPS you'll get in saved games
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Synthetic Benchmarks
The Core i9-13900K vs Core i7-7800X in synthetic CPU benchmarks
Performance Specifications
The Core i9-13900K vs Core i7-7800X in core CPU performance specifications
Core i9-13900K
Sep 27th, 2022
Cores
24-core
100%
L3 Cache
36 MB
100%
Base Frequency
3 GHz
86%
Turbo Frequency
5.8 GHz
100%
Max. DDR5 RAM Speed
5600 MHz
100%
Core i7-7800X
Jun 26th, 2017
Cores
6-core
25%
L3 Cache
8.25 MB
23%
Base Frequency
3.5 GHz
100%
Turbo Frequency
4 GHz
69%
Max. DDR4 RAM Speed
2400 MHz
43%
Specifications
Comparison of all specifications
Core i9-13900K | SpecificationsComparison of all specifications | Core i7-7800X |
|---|---|---|
| General | ||
Sep 27th, 2022 | Release Date | Jun 26th, 2017 |
| $589.00 | MSRP | $383.00 |
Desktop | Segment | Desktop |
| Intel Socket 1700 | Socket | Intel Socket 2066 |
| Raptor Lake | Codename | Skylake-E/EP |
125 W | Power Consumption | 140 W |
| Performance | ||
24 | Cores | 6 |
32 | Threads | 12 |
| 3.0 GHz | Base Frequency | 3.5 GHz |
5.8 GHz | Turbo Frequency | 4.0 GHz |
36 MB | L3 Cache | 8.25 MB |
| Other Features | ||
| DDR4 @ 3200 MHz, DDR5 @ 5600 MHz | RAM | DDR4 @ 2400 MHz |
UHD Graphics 770 | Integrated Graphics | No |
| Yes | Overclockable | Yes |
