Buy on Amazon
$870.7
In Stock
Availability
Availability
AvailabilityMSRP in USD: $423
Availability
MSRP in USD: $423
Key Differences
In short, we have a clear winner — Core i9-9900 outperforms the more expensive Core i9-9940X on the selected game parameters, and is also a better bang for your buck! The better performing Core i9-9900 is 186 days newer than the more expensive Core i9-9940X.
Advantages of Intel Core i9-9940X
- Can execute more multi-threaded tasks simultaneously than Intel Core i9-9900 - 28 vs 16 threads
Advantages of Intel Core i9-9900
- Performs up to 1% better in Assassin's Creed Valhalla than Core i9-9940X - 179 vs 178 FPS
- Up to 57% cheaper than Core i9-9940X - $372.84 vs $870.7
- Up to 57% better value when playing Assassin's Creed Valhalla than Core i9-9940X - $2.08 vs $4.89 per FPS
- Consumes up to 61% less energy than Intel Core i9-9940X - 65 vs 165 Watts
- Works without a dedicated GPU, while Intel Core i9-9940X doesn't have integrated graphics
Assassin's Creed Valhalla
Resolution
1920 x 1080
Game Graphics
Ultra High
Core i9-9940X
Desktop • Oct 19th, 2018
FPS
178
99.4413407821229%
Value, $/FPS
$4.89/FPS
42.5357873210634%
Price, $
$870.7
42%
Intel Core i9-9940X X-Series Processor 14 Cores up to 4.4GHz Turbo Unlocked LGA2066 X299 Series 165W Processors (999AC9)
Buy for $870.7 on Amazon
In Stock
Updated 350827 minutes ago
Core i9-9900
Desktop • Apr 23rd, 2019
FPS
179
100%
Value, $/FPS
$2.08/FPS
100%
Price, $
$372.84
100%
FPS and Value Winner
Intel Core i9-9900 Coffee Lake Processor 3.1GHz 8.0GT/s 16MB LGA 1151 CPU, Retail
Buy for $372.84 on Amazon
In Stock
Updated 350826 minutes ago
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Ultra High
Core i9-9940X
Desktop • Oct 19th, 2018
Core i9-9900
Desktop • Apr 23rd, 2019
Geekbench 5 Benchmarks
Intel Core i9-9940X | vs | Intel Core i9-9900 |
|---|---|---|
| Oct 19th, 2018 | Release Date | Apr 23rd, 2019 |
| Core i9 | Collection | Core i9 |
| Skylake | Codename | Coffee Lake |
| Intel Socket 2066 | Socket | Intel Socket 1151 |
Desktop | Segment | Desktop |
14 | Cores | 8 |
28 | Threads | 16 |
3.3 GHz | Base Clock Speed | 3.1 GHz |
| 4.4 GHz | Turbo Clock Speed | 5.0 GHz |
| 165 W | TDP | 65 W |
| 14 nm | Process Size | 14 nm |
33.0x | Multiplier | 31.0x |
| None | Integrated Graphics | UHD Graphics 630 |
Yes | Overclockable | No |
Similar CPU Comparisons
Select from the most popular similar processor comparisons. Most compared processor combinations, including the currently selected ones, are at the top.
