The Core i5-8600K is a slightly slower gaming CPU than the Ryzen 9 3900X, however, it's a better value for money, as it's $91.32 cheaper!
Advantages of the Core i5-8600K
- Up to 28% cheaper – $237.51 vs $328.83
- A better value for money for gaming
- Consumes up to 10% less energy – 95 vs 105 Watts
- Has an integrated GPU, while the Ryzen 9 3900X cannot run games without a dedicated GPU
Advantages of the Ryzen 9 3900X
- A slightly faster CPU for gaming
- Can execute more multi-threaded tasks simultaneously – 24 vs 6 threads
Core i5-8600K vs Ryzen 9 3900X for Gaming
The CPU's performance in selected game and settings
Core i5-8600K
Oct 5th, 2017
Average FPS
190
99%
Min 1% FPS
125
98%
Price, €
€237.51
100%
Value, €/FPS
€1.25/FPS
100%
Ryzen 9 3900X
Jul 7th, 2019
Average FPS
192
100%
Min 1% FPS
127
100%
Price, €
€328.83
72%
Value, €/FPS
€1.71/FPS
73%
Core i5-8600K vs Ryzen 9 3900X 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 i5-8600K vs Ryzen 9 3900X in synthetic CPU benchmarks
Performance Specifications
The Core i5-8600K vs Ryzen 9 3900X in core CPU performance specifications
Core i5-8600K
Oct 5th, 2017
Cores
6-core
50%
L3 Cache
9 MB
14%
Base Frequency
3.6 GHz
95%
Turbo Frequency
4.3 GHz
93%
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
100%
Turbo Frequency
4.6 GHz
100%
Max. DDR4 RAM Speed
3200 MHz
100%
Specifications
Comparison of all specifications
Core i5-8600K | SpecificationsComparison of all specifications | Ryzen 9 3900X |
|---|---|---|
| General | ||
| Oct 5th, 2017 | Release Date | Jul 7th, 2019 |
$257.00 | MSRP | $499.00 |
Desktop | Segment | Desktop |
| Intel Socket 1151 | Socket | AMD Socket AM4 |
| Coffee Lake | Codename | Matisse |
95 W | Power Consumption | 105 W |
| Performance | ||
| 6 | Cores | 12 |
| 6 | Threads | 24 |
| 3.6 GHz | Base Frequency | 3.8 GHz |
| 4.3 GHz | Turbo Frequency | 4.6 GHz |
| 9 MB | L3 Cache | 64 MB |
| Other Features | ||
| DDR4 @ 2666 MHz | RAM | DDR4 @ 3200 MHz |
UHD Graphics 630 | Integrated Graphics | No |
| Yes | Overclockable | Yes |
