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MSI Stealth 16 AI+ B3WI Copilot+ PC — Core Ultra 9 386H, RTX 5080: specifications

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Performance score

Overall score (0–100) 16″, 240 Hz, 16 GB, 1.99 kg
42.82
Core Ultra 9 386HCPU score
50.41
GeForce RTX 5080 LaptopGraphics score · 125 W of 175 W (−11% to the graphics score)
35.23

The MSI Stealth 16 AI+ B3WI Copilot+ PC — Core Ultra 9 386H, RTX 5080 scores 42.82 out of 100 (average of CPU and graphics) and ranks 420 among 8345 laptops.

A laptop's score is the average of its CPU and graphics scores by our calculation, not a benchmark. Graphics are counted at their power (TGP) in this very laptop: the same RTX 4070 at 60 W is slower than at 140 W.

FPS in 10 popular games

Resolution:
GameLowMediumHighUltra
Counter-Strike 2300+300+255+210–275
Fortnite255+255+240+205–265
Grand Theft Auto V Enhanced165–215125–170100–13075–100
Cyberpunk 2077125–165120–155100–13575–105
Rust155–200120–15590–12065–90
PUBG: BATTLEGROUNDS300+225–290175–230135–175
Apex Legends250+230–300190–250145–195
ELDEN RING170–225145–190115–15085–115
Red Dead Redemption 2260+210–270160–210120–160
Baldur's Gate 3180–235150–195115–15585–115

Approximate. Estimated from the games' system requirements with this laptop's CPU and GPU (at its power limit here), ±15–20%.

Real tests

What the test measures

Blender is a popular free 3D graphics program. The test makes the device render three ready-made 3D scenes (light, shadows, reflections) and counts how many render passes it finishes per minute. The higher the number, the faster the device handles heavy work: 3D, video editing, photo processing. On a CPU the test loads all cores at once, so it shows the chip's full power; on a graphics card it shows its compute strength.

CPU rendering (Blender)

Stealth: Core Ultra 9 386H
228

faster than 78% of tested · runs: 4

GPU rendering (Blender)

Stealth: GeForce RTX 5080 Laptop
6517

faster than 95% of tested · runs: 250

Median of real test runs on users' computers. It does not show FPS in games. Data updated: 31.10.2026. For laptops: the typical result of this CPU and GPU across different laptops, not adjusted to this model's power limit.

Description

The MSI Stealth 16 AI+ B3WI Copilot+ PC — Core Ultra 9 386H, RTX 5080 is a laptop by MSI, released in Q1 2026. It has the Core Ultra 9 386H, GeForce RTX 5080 Laptop, 125 W graphics, 16 GB of DDR5 and 1 TB of storage, with a 16″ OLED screen, 2560×1600 at 240 Hz.

Overview

Overall score (0–100) 42.82
Processor Core Ultra 9 386H
CPU score 50.41
Graphics card GeForce RTX 5080 Laptop, 125 W
Graphics score 35.23
Graphics power (TGP) 125 W of 175 W (−11% to the graphics score)
Brand MSI
Model code Stealth-16-AI-Plus-B3WX
Release date Q1 2026
OS at launch Windows 11

Display

Screen size 16″
Resolution 2560×1600
Refresh rate 240 Hz
Display type OLED

Memory

RAM 16 GB DDR5
Storage 1 TB

Battery and body

Battery 90 Wh
Weight 1.99 kg

Other configurations of this model

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Preliminary data: specs are still being checked against the manufacturer's website.

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