Best Intel Core Ultra 7 255HX Laptops: 3 Picks Compared on Specs

By Paul Syverson · Last updated Oct 20, 2026

For gaming, our top pick is the MSI Vector 16 HX AI: it pairs the Core Ultra 7 255HX with an RTX 5070 Ti and a 240Hz 16-inch screen. For professional 3D and CAD work, the two Lenovo ThinkPad P16 Gen 3 configurations bring NVIDIA RTX PRO workstation graphics and 64GB or 128GB of memory. The 255HX is a high-power chip for laptops that mostly stay plugged in. We compared all three on stated specifications and Intel and NVIDIA data, not on lab tests.

3 picks from 4 laptops that match this guide with a price we can quote today. Every price below is live and carries the moment it was read.

The picks at a glance

Which one should you buy?

• For gaming: The MSI Vector 16 HX AI is the only pick with a GeForce card, an RTX 5070 Ti that NVIDIA lists with 12GB of GDDR7, and a 240Hz screen. See pick 1
• For CAD and 3D with large scenes: The ThinkPad P16 Gen 3 with the RTX PRO 3000 carries 12GB of ECC graphics memory per NVIDIA and 64GB of system memory. See pick 2
• For huge datasets and a color-critical screen: The ThinkPad P16 Gen 3 with 128GB of memory and 4TB of storage lists a 3.2K tandem OLED touch screen at 120Hz. See pick 3

The 3 picks

1 Best for gaming

msi Vector 16 HX AI A2XWHG-285US 16" WQXGA 240Hz Gaming Laptop

CPU

Intel Core Ultra 7 255HX

GPU

RTX 5070 Ti

Storage

1000 GB

Screen

16 in

Refresh

240 Hz

Weight

2.7 kg

$2,199.00 (as of 10/20/2026 16:22 PDT - Details)

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It is the only laptop here with a GeForce gaming GPU, an RTX 5070 Ti that NVIDIA lists with 12GB of GDDR7. The 16-inch WQXGA screen runs at 240Hz, four times the 60Hz stated for the P16 with the RTX PRO 3000.

Pros

• RTX 5070 Ti: 12GB of GDDR7 per NVIDIA
• 16-inch WQXGA screen at 240Hz, the fastest refresh here
• 2.7 kg, within 0.02 kg of the RTX PRO 3000 ThinkPad

Cons

• Memory size not stated by the seller
• 1TB of storage, the least of the three
• Operating system not stated by the seller

Good fit if

• Players who want high frame rates on a fast 16-inch screen
• Streamers who want a strong CPU for encoding next to the game

Skip if

• You run certified CAD or simulation software that expects an RTX PRO card
• You need to know the memory size before you buy

Verdict: The one gaming machine in this short list, with a GPU and screen built for fast games.

2 Best workstation GPU in this list

Lenovo ThinkPad P16 Gen 3 w/Ultra 7 255HX

CPU

Intel Core Ultra 7 255HX

GPU

RTX PRO 3000

GPU memory

12 GB

RAM

64 GB

Storage

2000 GB

Screen

16 in

Refresh

60 Hz

Touchscreen

No

$4,999.98 (as of 10/20/2026 16:22 PDT - Details)

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Its RTX PRO 3000 is the stronger of the two workstation cards here: NVIDIA lists 12GB of ECC GDDR7 against 8GB for the RTX PRO 2000 in the other ThinkPad. It pairs that with 64GB of memory and 2TB of storage.

Pros

• RTX PRO 3000: 12GB of ECC GDDR7 per NVIDIA
• 64GB of memory
• 2TB of storage

Cons

• 60Hz refresh stated, the slowest here
• Screen size and resolution not stated by the seller
• 2.72 kg, the heaviest of the three

Good fit if

• Engineers and 3D artists whose scenes need more than 8GB of graphics memory
• Buyers who want ECC graphics memory for long compute jobs

Skip if

• You game: the Vector 16 HX AI has a GeForce card and a 240Hz screen
• You need the screen details confirmed before you buy

Verdict: The ThinkPad to choose when graphics memory matters more than the screen.

3 Most memory and storage

Lenovo ThinkPad P16 Gen 3 Intel Core Ultra 7 255HX

CPU

Intel Core Ultra 7 255HX

GPU

RTX PRO 2000

RAM

128 GB

Storage

4000 GB

Screen

16 in

Refresh

120 Hz

Weight

2.54 kg

$6,349.00 (as of 10/20/2026 16:22 PDT - Details)

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It has 128GB of memory and 4TB of storage, double the other ThinkPad on both counts, and the listing describes a 16-inch 3.2K (3200 x 2000) tandem OLED touch screen at 120Hz. Its RTX PRO 2000 has 8GB of GDDR7 per NVIDIA, a step below the RTX PRO 3000.

Pros

• 128GB of memory, the most here
• 4TB of storage, the most here
• 16-inch 3.2K tandem OLED touch screen at 120Hz per the listing
• 2.54 kg, the lightest of the three

Cons

• RTX PRO 2000: 8GB of graphics memory, less than the other two picks
• Listing title states 24 cores; Intel lists 20 for the 255HX, so confirm the processor

Good fit if

• Analysts and engineers who load very large datasets into memory
• Photo and video professionals who want an OLED touch screen

Skip if

• Your 3D scenes need more than 8GB of graphics memory
• You want a GeForce card for games

Verdict: The memory-heavy workstation with the best screen of the three, once the core-count wording is checked.

Side by side

How we picked

How we picked: our catalogue currently holds three laptops whose listing states the Intel Core Ultra 7 255HX, so all three appear here, ranked by how well each fits a clear use. Two are configurations of the same Lenovo ThinkPad P16 Gen 3; we kept both because they differ in graphics chip, memory, storage and screen, which are the choices that matter on a workstation. One listing title states 24 cores, while Intel lists 20 for this chip, and we flag that on the pick. Processor facts come from Intel's specification page, graphics memory from NVIDIA. Prices on this page are live: each one is read from the store listing and shown with the time it was read. Nobody at wikilaptop.org has tested these units; every comparison below is drawn from stated specifications.

How to choose

What the Core Ultra 7 255HX is

Intel lists the Core Ultra 7 255HX with 20 cores (8 performance cores and 12 efficient cores), 20 threads, a maximum turbo frequency of 5.2 GHz, 55W base power and 160W maximum turbo power. Intel describes its HX suffix as highest performance with all SKUs unlocked.

That power budget is why every laptop here weighs 2.5 kg or more and pairs the chip with a separate graphics card. It is a processor for work at a desk, not for long days on battery.

GeForce or RTX PRO graphics

The graphics card decides what these laptops are for. The MSI carries a GeForce RTX 5070 Ti, made for games. The two ThinkPads carry NVIDIA RTX PRO cards, made for professional design, simulation and rendering software; NVIDIA lists ECC memory on the RTX PRO 3000.

Graphics memory limits the size of scenes and models you can load: NVIDIA lists 12GB for the RTX 5070 Ti, 12GB for the RTX PRO 3000 and 8GB for the RTX PRO 2000. If your software vendor publishes a list of certified GPUs, check it before choosing.

Memory and storage

Intel lists up to 256GB of DDR5 at up to 6400 MT/s for this chip, so the 128GB ThinkPad is well inside what the processor supports. Games need far less than that; 64GB and 128GB matter for large simulations, virtual machines and datasets.

The MSI listing does not state its memory size, so confirm it before buying. Storage here runs from 1TB to 4TB.

Screen and weight

Refresh rate matters for games, color and resolution for creative work. The MSI lists a 240Hz WQXGA panel; one ThinkPad lists a 3.2K tandem OLED touch screen at 120Hz; the other states only 60Hz and no size.

Stated weights run from 2.54 kg to 2.72 kg, and a high-power laptop's charger adds to that. Plan to carry these laptops between desks, not all day.

Questions

Is the Core Ultra 7 255HX good for gaming?

Yes, when it sits next to a capable gaming GPU. The processor has 20 cores and a 160W maximum turbo power per Intel, so it rarely holds a game back; the graphics card sets frame rates. In this list only the MSI Vector 16 HX AI has a GeForce card. The ThinkPads use RTX PRO cards aimed at professional software instead.

How does the 255HX compare with the Core Ultra 9 275HX?

Both are HX chips of the same generation with 55W base power per Intel. Intel lists 24 cores (8 performance, 16 efficient) and up to 5.4 GHz for the 275HX, against 20 cores (8 performance, 12 efficient) and up to 5.2 GHz for the 255HX. The extra efficient cores help most in heavily threaded work such as rendering and compiling.

Does the 255HX have an NPU for AI features?

Yes. Intel lists an Intel AI Boost NPU with 13 peak TOPS (Int8). That is enough for supported background features such as camera effects. Heavier local AI work on these laptops runs on the NVIDIA graphics card, which is why graphics memory is worth comparing.

Will a 255HX laptop last long on battery?

Do not buy one for battery life. Intel lists 55W base power and up to 160W turbo power for this chip, and every laptop here also carries a separate graphics card. None of the three listings states a battery capacity, so check the maker's page if unplugged time matters to you.

Did you test these laptops?

No. Nobody at wikilaptop.org has used these units. We compared them on the specifications stated in each listing, checked against Intel and NVIDIA published data. We do not describe heat, noise or build quality, because those claims need testing we have not done.

Recent updates

• 2026-09-29: First published.

Sources

• Intel Core Ultra 7 processor 255HX specifications
• Intel Core Ultra 9 processor 275HX specifications
• Intel processor numbers and suffixes
• NVIDIA GeForce RTX 50 Series laptops: GPU specifications
• NVIDIA RTX PRO professional laptop GPUs compared