In GRID, the Core i9-9940X is same performance as the Core i5-14600KF. However, it's a much worse value for money, as it's $931 more expensive!
Core i9-9940X
No clear advantages
Core i5-14600KF
- Is 4 years and 11 months newer – Oct 17, 2023 vs Oct 19, 2018
- Is 4 years and 11 months newer
- Up to 72% cheaper – $357.99 vs $1288.88
- Up to 72% cheaper
- Up to 72% better value in GRID – $0.73 vs $2.65/FPS
- Up to 72% better value in GRID
- Consumes up to 24% less energy – 125 vs 165 Watts
- Consumes up to 24% less energy
GRID FPS Calculator
Core i9-9940X vs Core i5-14600KF: Comparison of performance and price
Core i9-9940X
Oct 19th, 2018
Average FPS
485 FPS
100%
Min 1% FPS
292 FPS
100%
Price, $
$1288.88
27%
Value, $/FPS
$2.65/FPS
28%
Core i5-14600KF
Oct 17th, 2023
Average FPS
485 FPS
100%
Min 1% FPS
292 FPS
100%
Price, $
$357.99
100%
Value, $/FPS
$0.73/FPS
100%
Synthetic Benchmarks
The Core i9-9940X vs Core i5-14600KF in synthetic CPU benchmarks
Performance Specifications
The Core i9-9940X vs Core i5-14600KF in core CPU performance specifications
Core i9-9940X
Oct 19th, 2018
Cores
14-core
100%
L3 Cache
19.25 MB
80%
Base Frequency
3.3 GHz
94%
Turbo Frequency
4.5 GHz
85%
Max. DDR4 RAM Speed
2666 MHz
48%
Core i5-14600KF
Oct 17th, 2023
Cores
14-core
100%
L3 Cache
24 MB
100%
Base Frequency
3.5 GHz
100%
Turbo Frequency
5.3 GHz
100%
Max. DDR5 RAM Speed
5600 MHz
100%
Specifications
Comparison of core specifications
Core i9-9940X Oct 19th, 2018 | SpecificationsComparison of core specifications | Core i5-14600KF Oct 17th, 2023 |
|---|---|---|
| General | ||
| Oct 19th, 2018 | Released | Oct 17th, 2023 |
| $1,387.00 | MSRP | $294.00 |
Desktop | Segment | Desktop |
| LGA2066 | Socket | LGA1700 |
| 165 W | Power Consumption | 125 W |
| Other Features | ||
| 2666 MHz (DDR4) | RAM | 3200 MHz (DDR4), 5600 MHz (DDR5) |
| No Integrated Graphics | Integrated GPU | No Integrated Graphics |
| Overclockable | Overclock Support | Overclockable |
