Intel Core Ultra X9 378H
Opinion and specs
Our verdict
FlagshipThe Intel Core Ultra X9 378H is among the fastest chips you can put in a laptop. It is a mid-power chip: enough for real work without the weight or the noise of a gaming laptop. It came out in 2026.
It is currently fitted in a single laptop, which costs $3000.
Among mid-power processors nothing is clearly faster, and nothing faster comes cheaper.
Frequently asked questions
Is the Intel Core Ultra X9 378H a good processor?
The Intel Core Ultra X9 378H is among the fastest chips you can put in a laptop. It is a mid-power chip: enough for real work without the weight or the noise of a gaming laptop. It ranks 23 of 281 and delivers 61.2% of what the fastest one on the market does.
What does the H mean in Intel processors?
The H marks Intel's mid line, the usual balance in a work laptop.
What year is the Intel Core Ultra X9 378H from?
Intel Core Ultra X9 378H came out in 2026.
What is the AMD equivalent of Intel Core Ultra X9 378H?
The closest in performance is AMD Ryzen AI 9 HX 370.
How much does a laptop with the Intel Core Ultra X9 378H cost?
It is currently fitted in a single laptop, which costs $3000.
Which alternative is worth it?
Among mid-power processors nothing is clearly faster, and nothing faster comes cheaper.
Specs
| Model | 378H |
|---|---|
| Manufacturer | Intel |
| Family | Intel Core Ultra X9 |
| Socket | FCBGA2540 |
| Boost frequency | 5 GHz |
| Cores | 16 |
| Threads | 16 |
| Cache | 18 MB |
| Cache type | Smart Cache |
Performance summary
Recommended alternatives
There is no more powerful alternative with a similar starting price.
Laptops with Intel Core Ultra X9 378H:
ASUS Zenbook Duo UX8407AA-PBX9T Copilot+
1 month ago
Intel Core Ultra X9 378H14" 2880x1800 OLED 144Hz1TB SSD M.232GB LPDDR5x-SDRAMWindows 11 HomeIntel Arc B390You have reached the end of the results