The Core i5-8259U is a slightly faster gaming CPU than the Core i5-8400T. We cannot compare value as at least one CPU is out of stock.
Advantages of the Core i5-8259U
- A slightly faster CPU for gaming
- Can execute more multi-threaded tasks simultaneously – 8 vs 6 threads
Advantages of the Core i5-8400T
The Core i5-8259U is better in every way
Core i5-8259U vs Core i5-8400T
The CPU's performance in selected game and settings
Core i5-8259U
Apr 5th, 2018
Average FPS
198
100%
Min 1% FPS
136
100%
Price, €
Out of Stock
Value, €/FPS
Not Available
All items are out of stock.
Core i5-8400T
Apr 2nd, 2018
Average FPS
195
98%
Min 1% FPS
134
99%
Price, €
Out of Stock
Value, €/FPS
Not Available
All items are out of stock.
Core i5-8259U vs Core i5-8400T in My Games
The FPS you'll get in saved games, click on a game to change it
The FPS you'll get in saved games, click on a game to change it
High
1920x1080
+1
Average FPS
Average FPS
Ultra
1920x1080
+2
Average FPS
Average FPS
Epic
1920x1080
+4
Average FPS
Average FPS
Very High
1920x1080
Average FPS
Average FPS
Very High
1920x1080
+3
Average FPS
Average FPS
Add a Game
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Synthetic Benchmarks
The Core i5-8259U vs Core i5-8400T in synthetic CPU benchmarks
Performance Specifications
The Core i5-8259U vs Core i5-8400T in core CPU performance specifications
Core i5-8259U
Apr 5th, 2018
Cores
4-core
67%
L3 Cache
6 MB
67%
Base Frequency
2.3 GHz
100%
Turbo Frequency
GHz
Max. DDR4 RAM Speed
2400 MHz
90%
Core i5-8400T
Apr 2nd, 2018
Cores
6-core
100%
L3 Cache
9 MB
100%
Base Frequency
1.7 GHz
74%
Turbo Frequency
3.3 GHz
100%
Max. DDR4 RAM Speed
2666 MHz
100%
Specifications
Comparison of all specifications
Core i5-8259U | SpecificationsComparison of all specifications | Core i5-8400T |
|---|---|---|
| General | ||
Apr 5th, 2018 | Release Date | Apr 2nd, 2018 |
| $320.00 | MSRP | $182.00 |
Laptop | Segment | Desktop |
| Intel BGA 1526 | Socket | Intel Socket 1151 |
| Coffee Lake | Codename | Coffee Lake |
| Not Available | Power Consumption | 35 W |
| Performance | ||
| 4 | Cores | 6 |
8 | Threads | 6 |
2.3 GHz | Base Frequency | 1.7 GHz |
| Non-Turbo | Turbo Frequency | 3.3 GHz |
| 6 MB | L3 Cache | 9 MB |
| Other Features | ||
| DDR4 @ 2400 MHz | RAM | DDR4 @ 2666 MHz |
| Iris Pro Plus 655 | Integrated Graphics | UHD Graphics 630 |
| No | Overclockable | No |
