The Ryzen 9 5900X is at least 2x faster gaming CPU than the Core i5-8400T, however, it's a slightly worse value for money, as it's $147.63 more expensive!
Advantages of the Ryzen 9 5900X
- At least 2x faster CPU for gaming
- Can execute more multi-threaded tasks simultaneously – 24 vs 6 threads
Advantages of the Core i5-8400T
- Up to 57% cheaper – $113.37 vs $261.00
- A slightly better value for money for gaming
- Consumes up to 67% less energy – 35 vs 105 Watts
- Has an integrated GPU, while the Ryzen 9 5900X cannot run games without a dedicated GPU
Ryzen 9 5900X vs Core i5-8400T for Gaming
The CPU's performance in selected game and settings
Ryzen 9 5900X
Nov 5th, 2020
Average FPS
203
100%
Min 1% FPS
134
100%
Price, $
$261
43%
Value, $/FPS
$1.28/FPS
48%
Core i5-8400T
Apr 2nd, 2018
Average FPS
180
89%
Min 1% FPS
120
90%
Price, $
$113.37
100%
Value, $/FPS
$0.62/FPS
100%
Ryzen 9 5900X vs Core i5-8400T in My Games
The FPS you'll get in saved games
The FPS you'll get in saved games
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Synthetic Benchmarks
The Ryzen 9 5900X vs Core i5-8400T in synthetic CPU benchmarks
Performance Specifications
The Ryzen 9 5900X vs Core i5-8400T in core CPU performance specifications
Ryzen 9 5900X
Nov 5th, 2020
Cores
12-core
100%
L3 Cache
64 MB
100%
Base Frequency
3.7 GHz
100%
Turbo Frequency
4.8 GHz
100%
Max. DDR4 RAM Speed
3200 MHz
100%
Core i5-8400T
Apr 2nd, 2018
Cores
6-core
50%
L3 Cache
9 MB
14%
Base Frequency
1.7 GHz
46%
Turbo Frequency
3.3 GHz
69%
Max. DDR4 RAM Speed
2666 MHz
83%
Specifications
Comparison of all specifications
Ryzen 9 5900X | SpecificationsComparison of all specifications | Core i5-8400T |
|---|---|---|
| General | ||
Nov 5th, 2020 | Release Date | Apr 2nd, 2018 |
| $549.00 | MSRP | $182.00 |
Desktop | Segment | Desktop |
| AMD Socket AM4 | Socket | Intel Socket 1151 |
| Vermeer | Codename | Coffee Lake |
| 105 W | Power Consumption | 35 W |
| Performance | ||
12 | Cores | 6 |
24 | Threads | 6 |
3.7 GHz | Base Frequency | 1.7 GHz |
4.8 GHz | Turbo Frequency | 3.3 GHz |
64 MB | L3 Cache | 9 MB |
| Other Features | ||
| DDR4 @ 3200 MHz | RAM | DDR4 @ 2666 MHz |
| No | Integrated Graphics | UHD Graphics 630 |
Yes | Overclockable | No |
