Intel Core Ultra 9 275HX
Opinion and specs

Our verdict

Flagship

The Intel Core Ultra 9 275HX is among the fastest chips you can put in a laptop. It is a high-power chip (55 W): it performs like a desktop, and it also weighs, sounds and drinks like one. It came out in 2025.

It is currently fitted in 76 laptops from €2003, at an average price of €4319.

Among high-power processors nothing is clearly faster, and nothing faster comes cheaper.

Frequently asked questions

Is the Intel Core Ultra 9 275HX a good processor?

The Intel Core Ultra 9 275HX is among the fastest chips you can put in a laptop. It is a high-power chip (55 W): it performs like a desktop, and it also weighs, sounds and drinks like one. It ranks 8 of 275 and delivers 89.1% of what the fastest one on the market does.

What does the HX mean in Intel processors?

The HX marks Intel's highest-power line: 55 W, derived from desktop parts. It performs the most, at the cost of weight, noise and battery.

What year is the Intel Core Ultra 9 275HX from?

Intel Core Ultra 9 275HX came out in 2025.

What is the AMD equivalent of Intel Core Ultra 9 275HX?

The closest in performance is AMD Ryzen 9 9955HX.

How much does a laptop with the Intel Core Ultra 9 275HX cost?

It is currently fitted in 76 laptops from €2003, at an average price of €4319.

Which alternative is worth it?

Among high-power processors nothing is clearly faster, and nothing faster comes cheaper.

Specs

Model 275HX
Manufacturer Intel
L2 cache 40 MB
Family Intel Core Ultra 9
Socket BGA 2114
Boost frequency 5,4 GHz
Cores 24
Threads 24
Frequency 2,7 GHz
Cache 36 MB
Operating modes 64-bit
Maximum number of PCI Express lanes 24
PCI Express slots version 4.0,5.0
Cache type Smart Cache
Generation Intel Core Ultra (Series 2)
Base power 55 W
Maximum turbo power 160 W
Efficient-core base frequency 2,1 GHz
Performance-core base frequency 2,7 GHz
Efficient-core Max Turbo Frequency 4,6 GHz
Performance-core Max Turbo Frequency 5,4 GHz
Performance cores 8
Efficient cores 16
Low Power Efficient-cores 0

Performance summary

#8 of 275
Relative performance 89.1%
Laptops 76
Price from €2003
Average price €4319

Recommended alternatives

More powerful, also high-power, with a similar starting price

AMD Ryzen 9 9955HX 89.6% From €2097

Laptops with Intel Core Ultra 9 275HX:

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