The Core i7-8559U is a slightly slower gaming CPU than the Core i9-7900X. We cannot compare value as at least one CPU is out of stock.
Advantages of the Core i7-8559U
- Has an integrated GPU, while the Core i9-7900X cannot run games without a dedicated GPU
Advantages of the Core i9-7900X
- A slightly faster gaming CPU than the Core i7-8559U
- Can execute more multi-threaded tasks simultaneously than the Core i7-8559U – 20 vs 8 threads
Core i7-8559U vs Core i9-7900X for Gaming
The CPU's performance in selected game and settings
Core i7-8559U
Apr 5th, 2018
Average FPS
185
99%
Min 1% FPS
123
99%
Price, €
Out of Stock
Value, €/FPS
Not Available
All items are out of stock
Core i9-7900X
Jun 26th, 2017
Average FPS
187
100%
Min 1% FPS
124
100%
Price, €
€541.71
100%
Value, €/FPS
€2.90/FPS
100%
Core i7-8559U vs Core i9-7900X in My Games
The FPS you'll get in saved games
The FPS you'll get in saved games
Add a Game
Select Settings
Synthetic Benchmarks
The Core i7-8559U vs Core i9-7900X in synthetic CPU benchmarks
Performance Specifications
The Core i7-8559U vs Core i9-7900X in core CPU performance specifications
Core i7-8559U
Apr 5th, 2018
Cores
4-core
40%
L3 Cache
8 MB
57%
Base Frequency
2.7 GHz
82%
Turbo Frequency
GHz
Max. DDR4 RAM Speed
MHz
Core i9-7900X
Jun 26th, 2017
Cores
10-core
100%
L3 Cache
14 MB
100%
Base Frequency
3.3 GHz
100%
Turbo Frequency
4.3 GHz
100%
Max. DDR4 RAM Speed
2666 MHz
100%
Specifications
Comparison of all specifications
Core i7-8559U | SpecificationsComparison of all specifications | Core i9-7900X |
|---|---|---|
| General | ||
Apr 5th, 2018 | Release Date | Jun 26th, 2017 |
| Not Available | MSRP | $999.00 |
Mobile | Segment | Desktop |
| Intel BGA 1356 | Socket | Intel Socket 2066 |
| Coffee Lake | Codename | Skylake-E/EP |
| Not Available | Power Consumption | 140 W |
| Performance | ||
| 4 | Cores | 10 |
| 8 | Threads | 20 |
| 2.7 GHz | Base Frequency | 3.3 GHz |
| Non-Turbo | Turbo Frequency | 4.3 GHz |
| 8 MB | L3 Cache | 14 MB |
| Other Features | ||
| DDR4 | RAM | DDR4 @ 2666 MHz |
Iris Pro Plus | Integrated Graphics | No |
| No | Overclockable | Yes |
