The Core i9-9900KS is a much faster gaming CPU than the Core i7-7820X. We cannot compare value as at least one CPU is out of stock.
Advantages of the Core i9-9900KS
- A much faster CPU for gaming
- Consumes up to 9% less energy – 127 vs 140 Watts
- Can run games without a dedicated GPU as it has integrated graphics
Advantages of the Core i7-7820X
The Core i9-9900KS is better in every way
Core i9-9900KS vs Core i7-7820X for Gaming
The CPU's performance in selected game and settings
Core i9-9900KS
Oct 28th, 2019
Average FPS
194
100%
Min 1% FPS
128
100%
Price, $
Out of Stock
Value, $/FPS
Not Available
All items are out of stock.
Core i7-7820X
Jun 26th, 2017
Average FPS
186
96%
Min 1% FPS
123
96%
Price, $
$379
100%
Value, $/FPS
$2.03/FPS
100%
Core i9-9900KS vs Core i7-7820X in My Games
The FPS you'll get in saved games, click on a game to change it
The FPS you'll get in saved games, click on a game to change it
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Synthetic Benchmarks
The Core i9-9900KS vs Core i7-7820X in synthetic CPU benchmarks
Performance Specifications
The Core i9-9900KS vs Core i7-7820X in core CPU performance specifications
Core i9-9900KS
Oct 28th, 2019
Cores
8-core
100%
L3 Cache
16 MB
100%
Base Frequency
4 GHz
100%
Turbo Frequency
5 GHz
100%
Max. DDR4 RAM Speed
2666 MHz
100%
Core i7-7820X
Jun 26th, 2017
Cores
8-core
100%
L3 Cache
11 MB
69%
Base Frequency
3.6 GHz
90%
Turbo Frequency
4.3 GHz
86%
Max. DDR4 RAM Speed
2666 MHz
100%
Specifications
Comparison of all specifications
Core i9-9900KS | SpecificationsComparison of all specifications | Core i7-7820X |
|---|---|---|
| General | ||
Oct 28th, 2019 | Release Date | Jun 26th, 2017 |
$513.00 | MSRP | $599.00 |
Desktop | Segment | Desktop |
| Intel Socket 1151 | Socket | Intel Socket 2066 |
| Coffee Lake | Codename | Skylake-E/EP |
127 W | Power Consumption | 140 W |
| Performance | ||
| 8 | Cores | 8 |
| 16 | Threads | 16 |
4.0 GHz | Base Frequency | 3.6 GHz |
5.0 GHz | Turbo Frequency | 4.3 GHz |
16 MB | L3 Cache | 11 MB |
| Other Features | ||
| DDR4 @ 2666 MHz | RAM | DDR4 @ 2666 MHz |
UHD 630 | Integrated Graphics | No |
| Yes | Overclockable | Yes |
