The Core i5-9400T is a slower gaming CPU than the Core i9-9900X. We cannot compare value as at least one CPU is out of stock.
Advantages of the Core i5-9400T
- Consumes up to 79% less energy – 35 vs 165 Watts
- Can run games without a dedicated GPU as it has integrated graphics
Advantages of the Core i9-9900X
- A faster CPU for gaming
- Can execute more multi-threaded tasks simultaneously – 20 vs 6 threads
Core i5-9400T vs Core i9-9900X
The CPU's performance in selected game and settings
Core i5-9400T
Sep 1st, 2018
Average FPS
196
97%
Min 1% FPS
135
97%
Price, €
Out of Stock
Value, €/FPS
Not Available
All items are out of stock.
Core i9-9900X
Oct 19th, 2018
Average FPS
203
100%
Min 1% FPS
139
100%
Price, €
Out of Stock
Value, €/FPS
Not Available
All items are out of stock.
Synthetic Benchmarks
The Core i5-9400T vs Core i9-9900X in synthetic CPU benchmarks
Performance Specifications
The Core i5-9400T vs Core i9-9900X in core CPU performance specifications
Core i5-9400T
Sep 1st, 2018
Cores
6-core
60%
L3 Cache
9 MB
47%
Base Frequency
1.8 GHz
51%
Turbo Frequency
3.4 GHz
77%
Max. DDR4 RAM Speed
2666 MHz
100%
Core i9-9900X
Oct 19th, 2018
Cores
10-core
100%
L3 Cache
19.25 MB
100%
Base Frequency
3.5 GHz
100%
Turbo Frequency
4.4 GHz
100%
Max. DDR4 RAM Speed
2666 MHz
100%
Specifications
Comparison of all specifications
Core i5-9400T | SpecificationsComparison of all specifications | Core i9-9900X |
|---|---|---|
| General | ||
| Sep 1st, 2018 | Release Date | Oct 19th, 2018 |
| Not Available | MSRP | $989.00 |
Desktop | Segment | Desktop |
| Intel Socket 1151 | Socket | Intel Socket 2066 |
| Coffee Lake | Codename | Skylake |
35 W | Power Consumption | 165 W |
| Performance | ||
| 6 | Cores | 10 |
| 6 | Threads | 20 |
| 1.8 GHz | Base Frequency | 3.5 GHz |
| 3.4 GHz | Turbo Frequency | 4.4 GHz |
| 9 MB | L3 Cache | 19.25 MB |
| Other Features | ||
| DDR4 @ 2666 MHz | RAM | DDR4 @ 2666 MHz |
UHD 630 | Integrated Graphics | No |
| No | Overclockable | Yes |
