In DOOM Eternal, the Core i5-6600K is slightly slower than the Core i9-9920X. We cannot compare value as at least one CPU is out of stock.
Core i5-6600K
- Consumes up to 45% less energy – 91 vs 165 Watts
- Consumes up to 45% less energy
- Can run games without a dedicated GPU using its integrated graphics
- Can run games without a dedicated GPU using its integrated graphics
Core i9-9920X
- Up to 1% faster in DOOM Eternal – 793 vs 786 FPS
- Up to 1% faster in DOOM Eternal
- Is 3 years and 2 months newer – Oct 19, 2018 vs Aug 05, 2015
- Is 3 years and 2 months newer
DOOM Eternal FPS Calculator
Core i5-6600K vs Core i9-9920X: Comparison of performance and price
Core i9-9920X
Oct 19th, 2018
Average FPS
793 FPS
100%
Min 1% FPS
536 FPS
100%
Price, $
$698.95
100%
Value, $/FPS
$0.88/FPS
100%
Synthetic Benchmarks
The Core i5-6600K vs Core i9-9920X in synthetic CPU benchmarks
Performance Specifications
The Core i5-6600K vs Core i9-9920X in core CPU performance specifications
Core i5-6600K
Aug 5th, 2015
Cores
4-core
33%
L3 Cache
6 MB
31%
Base Frequency
3.5 GHz
100%
Turbo Frequency
3.9 GHz
87%
Max. DDR4 RAM Speed
2133 MHz
80%
Core i9-9920X
Oct 19th, 2018
Cores
12-core
100%
L3 Cache
19.25 MB
100%
Base Frequency
3.5 GHz
100%
Turbo Frequency
4.5 GHz
100%
Max. DDR4 RAM Speed
2666 MHz
100%
Specifications
Comparison of core specifications
Core i5-6600K Aug 5th, 2015 | SpecificationsComparison of core specifications | Core i9-9920X Oct 19th, 2018 |
|---|---|---|
| General | ||
| Aug 5th, 2015 | Released | Oct 19th, 2018 |
$242.00 | MSRP | $1,189.00 |
Desktop | Segment | Desktop |
| LGA1151 | Socket | LGA2066 |
91 W | Power Consumption | 165 W |
| Other Features | ||
| 2133 MHz (DDR3), 2133 MHz (DDR4) | RAM | 2666 MHz (DDR4) |
HD Graphics 530 | Integrated GPU | No Integrated Graphics |
| Overclockable | Overclock Support | Overclockable |

































































































































