Buy on Amazon
$999.99
In Stock
Availability
Availability
Availability
Availability
Key Differences
In short, we have a clear winner — Core i5-11400F 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 i5-11400F is 879 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 i5-11400F - 28 vs 12 threads
Advantages of Intel Core i5-11400F
- Performs up to 4% better in Rocket League than Core i9-9940X - 746 vs 719 FPS
- Up to 88% cheaper than Core i9-9940X - $115.99 vs $999.99
- Up to 88% better value when playing Rocket League than Core i9-9940X - $0.16 vs $1.39 per FPS
- Consumes up to 61% less energy than Intel Core i9-9940X - 65 vs 165 Watts
Rocket League
Resolution
1920 x 1080
Game Graphics
High Quality
Intel Core i9-9940X X-Series Processor 14 Cores up to 4.4GHz Turbo Unlocked LGA2066 X299 Series 165W Processors (999AC9)
Buy for $999.99 on Amazon
In Stock
Updated 43 minutes ago
Core i5-11400F
Desktop • Mar 16th, 2021
FPS
746
100%
Value, $/FPS
$0.16/FPS
100%
Price, $
$115.99
100%
FPS and Value Winner
Intel® Core™ i5-11400F Desktop Processor 6 Cores up to 4.4 GHz LGA1200 (Intel® 500 Series & Select 400 Series Chipset) 65W
Buy for $115.99 on Amazon
In Stock
Updated 42 minutes ago
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
High Quality
Core i9-9940X
Desktop • Oct 19th, 2018
Core i5-11400F
Desktop • Mar 16th, 2021
Geekbench 5 Benchmarks
Intel Core i9-9940X | vs | Intel Core i5-11400F |
|---|---|---|
| Oct 19th, 2018 | Release Date | Mar 16th, 2021 |
| Core i9 | Collection | Core i5 |
| Skylake | Codename | Rocket Lake |
| Intel Socket 2066 | Socket | Intel Socket 1200 |
Desktop | Segment | Desktop |
14 | Cores | 6 |
28 | Threads | 12 |
3.3 GHz | Base Clock Speed | 2.6 GHz |
| 4.4 GHz | Turbo Clock Speed | 4.4 GHz |
| 165 W | TDP | 65 W |
| 14 nm | Process Size | 14 nm |
33.0x | Multiplier | 26.0x |
| None | Integrated Graphics | None |
Yes | Overclockable | No |
Builds Using Core i9-9940X or Core i5-11400F
Rocket League, 1920 x 1080, High Quality
253 FPS
$4.34/FPS
GeForce RTX 2060
Core i5-11400F
8 GB, 500 GB SSD
Buy on Amazon
$1,099
In Stock
207 FPS
$2.17/FPS
Radeon RX 6500 XT
Core i5-11400F
8 GB, N/A Storage
Buy on Amazon
$449.99
In Stock
229 FPS
$4.89/FPS
GeForce RTX 3050
Core i5-11400F
8 GB, N/A Storage
Buy on Amazon
$1,120
In Stock
262 FPS
$3.63/FPS
Radeon RX 6600
Core i5-11400F
16 GB, 1 TB SSD
Buy on Amazon
$949.99
In Stock
229 FPS
$3.69/FPS
GeForce RTX 3050
Core i5-11400F
16 GB, 512 GB SSD
Buy on Amazon
$845
In Stock
273 FPS
$3.46/FPS
GeForce RTX 3060
Core i5-11400F
16 GB, 512 GB SSD
Buy on Amazon
$945.27
In Stock
273 FPS
$3.89/FPS
GeForce RTX 3060
Core i5-11400F
16 GB, 1 TB SSD
Buy on Amazon
$1,061.99
In Stock
262 FPS
$3.44/FPS
Radeon RX 6600
Core i5-11400F
16 GB, N/A Storage
Buy on Amazon
$899.99
In Stock
183 FPS
$3.56/FPS
GeForce GTX 1650
Core i5-11400F
8 GB, 512 GB SSD
Buy on Amazon
$650.87
In Stock
253 FPS
$5.92/FPS
GeForce RTX 2060
Core i5-11400F
16 GB, 480 GB SSD
Buy on Amazon
$1,499
In Stock
Similar CPU Comparisons
Select from the most popular similar processor comparisons. Most compared processor combinations, including the currently selected ones, are at the top.
