The Core i7-8559U is a slower gaming CPU than the Core i7-9700K. We cannot compare value as at least one CPU is out of stock.
Advantages of the Core i7-8559U
The Core i7-9700K is better in every way
Advantages of the Core i7-9700K
- A faster CPU for gaming
Core i7-8559U vs Core i7-9700K for Gaming
The CPU's performance in selected game and settings
Core i7-8559U
Apr 5th, 2018
Average FPS
185
96%
Min 1% FPS
123
97%
Price, $
Out of Stock
Value, $/FPS
Not Available
All items are out of stock.
Core i7-9700K
Oct 19th, 2018
Average FPS
192
100%
Min 1% FPS
127
100%
Price, $
$224.22
100%
Value, $/FPS
$1.16/FPS
100%
Core i7-8559U vs Core i7-9700K 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 i7-8559U vs Core i7-9700K in synthetic CPU benchmarks
Performance Specifications
The Core i7-8559U vs Core i7-9700K in core CPU performance specifications
Core i7-8559U
Apr 5th, 2018
Cores
4-core
50%
L3 Cache
8 MB
67%
Base Frequency
2.7 GHz
75%
Turbo Frequency
GHz
Max. DDR4 RAM Speed
MHz
Core i7-9700K
Oct 19th, 2018
Cores
8-core
100%
L3 Cache
12 MB
100%
Base Frequency
3.6 GHz
100%
Turbo Frequency
4.9 GHz
100%
Max. DDR4 RAM Speed
2666 MHz
100%
Specifications
Comparison of all specifications
Core i7-8559U | SpecificationsComparison of all specifications | Core i7-9700K |
|---|---|---|
| General | ||
| Apr 5th, 2018 | Release Date | Oct 19th, 2018 |
| Not Available | MSRP | $385.00 |
Mobile | Segment | Desktop |
| Intel BGA 1356 | Socket | Intel Socket 1151 |
| Coffee Lake | Codename | Coffee Lake |
| Not Available | Power Consumption | 95 W |
| Performance | ||
| 4 | Cores | 8 |
| 8 | Threads | 8 |
| 2.7 GHz | Base Frequency | 3.6 GHz |
| Non-Turbo | Turbo Frequency | 4.9 GHz |
| 8 MB | L3 Cache | 12 MB |
| Other Features | ||
| DDR4 | RAM | DDR4 @ 2666 MHz |
| Iris Pro Plus | Integrated Graphics | UHD Graphics 630 |
| No | Overclockable | Yes |
