Buy on Amazon
£246.32
In Stock
AvailabilityMSRP in USD: $499
Availability
MSRP in USD: $499
No items available
AvailabilityMSRP in USD: $199
Availability
MSRP in USD: $199
Key Differences
In short — Core i5-12400 outperforms Ryzen 9 3900X on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Core i5-12400 is 912 days newer than Ryzen 9 3900X.
Advantages of AMD Ryzen 9 3900X
- Can execute more multi-threaded tasks simultaneously than Intel Core i5-12400 - 24 vs 12 threads
Advantages of Intel Core i5-12400
- Performs up to 4% better in Rocket League than Ryzen 9 3900X - 759 vs 731 FPS
- Consumes up to 38% less energy than AMD Ryzen 9 3900X - 65 vs 105 Watts
- Works without a dedicated GPU, while AMD Ryzen 9 3900X doesn't have integrated graphics
Rocket League
Resolution
1920 x 1080
Game Graphics
High Quality
Core i5-12400
Desktop • Jan 4th, 2022
FPS
759
100%
Value, £/FPS
£0.32/FPS
100%
Price, £
£246.32
100%
FPS and Value Winner
Intel Core i5-12400 2.5GHz LGA1700 Box
Buy for £246.32 on Amazon
In Stock
Updated 182 minutes ago
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
High Quality
Ryzen 9 3900X
Desktop • Jul 7th, 2019
Core i5-12400
Desktop • Jan 4th, 2022
Geekbench 5 Benchmarks
AMD Ryzen 9 3900X | vs | Intel Core i5-12400 |
|---|---|---|
| Jul 7th, 2019 | Release Date | Jan 4th, 2022 |
| Ryzen 9 | Collection | Core i5 |
| Matisse | Codename | Alder Lake |
| AMD Socket AM4 | Socket | Intel Socket 1700 |
Desktop | Segment | Desktop |
12 | Cores | 6 |
24 | Threads | 12 |
3.8 GHz | Base Clock Speed | 2.5 GHz |
4.6 GHz | Turbo Clock Speed | 4.4 GHz |
| 105 W | TDP | 65 W |
7 nm | Process Size | 10 nm |
38.0x | Multiplier | 25.0x |
| None | Integrated Graphics | UHD Graphics 730 |
Yes | Overclockable | No |
Builds Using Ryzen 9 3900X or Core i5-12400
Rocket League, 1920 x 1080, High Quality
316 FPS
£5.03/FPS
GeForce RTX 3070 Mobile
Core i5-12400
16 GB, 1 TB SSD + 2 TB HDD
Buy on Amazon
£1,588.88
In Stock
450 FPS
£8.02/FPS
GeForce RTX 3090
Ryzen 9 3900X
16 GB, 1 TB HDD
Buy on Amazon
£3,610
In Stock
450 FPS
£8.08/FPS
GeForce RTX 3090
Ryzen 9 3900X
16 GB, 2 TB HDD
Buy on Amazon
£3,635
In Stock
450 FPS
£7.81/FPS
GeForce RTX 3090
Ryzen 9 3900X
16 GB, N/A Storage
Buy on Amazon
£3,515
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.
