Buy on Amazon
$450
In Stock
Availability
Availability
No items available
AvailabilityMSRP in USD: $499
Availability
MSRP in USD: $499
Key Differences
In short — Ryzen 9 3900XT outperforms Core i5-8400H on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Ryzen 9 3900XT is 827 days newer than Core i5-8400H.
Advantages of Intel Core i5-8400H
- Consumes up to 57% less energy than AMD Ryzen 9 3900XT - 45 vs 105 Watts
- Works without a dedicated GPU, while AMD Ryzen 9 3900XT doesn't have integrated graphics
Advantages of AMD Ryzen 9 3900XT
- Performs up to 3% better in Call of Duty: Modern Warfare II than Core i5-8400H - 210 vs 203 FPS
- Can execute more multi-threaded tasks simultaneously than Intel Core i5-8400H - 24 vs 8 threads
Call of Duty: Modern Warfare II
Resolution
1920 x 1080
Game Graphics
Extreme
Ryzen 9 3900XT
Desktop • Jul 7th, 2020
FPS
210
100%
Value, $/FPS
$2.14/FPS
100%
Price, $
$450
100%
FPS and Value Winner
AMD Ryzen 9 3900XT 12-core, 24-Threads Unlocked Desktop Processor
Buy for $450 on Amazon
In Stock
Updated 187 minutes ago
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Extreme
Core i5-8400H
Mobile • Apr 2nd, 2018
Ryzen 9 3900XT
Desktop • Jul 7th, 2020
Geekbench 5 Benchmarks
Intel Core i5-8400H | vs | AMD Ryzen 9 3900XT |
|---|---|---|
| Apr 2nd, 2018 | Release Date | Jul 7th, 2020 |
| Core i5 | Collection | Ryzen 9 |
| Coffee Lake | Codename | Matisse |
| Intel BGA 1440 | Socket | AMD Socket AM4 |
Mobile | Segment | Desktop |
| 4 | Cores | 12 |
| 8 | Threads | 24 |
| 2.5 GHz | Base Clock Speed | 3.8 GHz |
| 4.2 GHz | Turbo Clock Speed | 4.7 GHz |
45 W | TDP | 105 W |
| 14 nm | Process Size | 7 nm |
| 25.0x | Multiplier | 39.0x |
UHD 630 | Integrated Graphics | None |
| No | Overclockable | Yes |
Similar CPU Comparisons
Select from the most popular similar processor comparisons. Most compared processor combinations, including the currently selected ones, are at the top.
