The Core i9-9900KS is a slightly faster gaming CPU than the Ryzen 9 3900X. We cannot compare value as at least one CPU is out of stock.
Advantages of the Core i9-9900KS
- A slightly faster CPU for gaming
- Can run games without a dedicated GPU as it has integrated graphics
Advantages of the Ryzen 9 3900X
- Consumes up to 17% less energy – 105 vs 127 Watts
- Can execute more multi-threaded tasks simultaneously – 24 vs 16 threads
Core i9-9900KS vs Ryzen 9 3900X 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.
Ryzen 9 3900X
Jul 7th, 2019
Average FPS
192
99%
Min 1% FPS
127
99%
Price, €
Out of Stock
Value, €/FPS
Not Available
All items are out of stock.
Core i9-9900KS vs Ryzen 9 3900X 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 Ryzen 9 3900X in synthetic CPU benchmarks
Performance Specifications
The Core i9-9900KS vs Ryzen 9 3900X in core CPU performance specifications
Core i9-9900KS
Oct 28th, 2019
Cores
8-core
67%
L3 Cache
16 MB
25%
Base Frequency
4 GHz
100%
Turbo Frequency
5 GHz
100%
Max. DDR4 RAM Speed
2666 MHz
83%
Ryzen 9 3900X
Jul 7th, 2019
Cores
12-core
100%
L3 Cache
64 MB
100%
Base Frequency
3.8 GHz
95%
Turbo Frequency
4.6 GHz
92%
Max. DDR4 RAM Speed
3200 MHz
100%
Specifications
Comparison of all specifications
Core i9-9900KS | SpecificationsComparison of all specifications | Ryzen 9 3900X |
|---|---|---|
| General | ||
Oct 28th, 2019 | Release Date | Jul 7th, 2019 |
| $513.00 | MSRP | $499.00 |
Desktop | Segment | Desktop |
| Intel Socket 1151 | Socket | AMD Socket AM4 |
| Coffee Lake | Codename | Matisse |
| 127 W | Power Consumption | 105 W |
| Performance | ||
| 8 | Cores | 12 |
| 16 | Threads | 24 |
4.0 GHz | Base Frequency | 3.8 GHz |
5.0 GHz | Turbo Frequency | 4.6 GHz |
| 16 MB | L3 Cache | 64 MB |
| Other Features | ||
| DDR4 @ 2666 MHz | RAM | DDR4 @ 3200 MHz |
UHD 630 | Integrated Graphics | No |
| Yes | Overclockable | Yes |
