MSI Stealth 18 HX AI (2025) — Intel Core Ultra 9 275HX / NVIDIA GeForce RTX 5090 Laptop GPU

LAUNCH

Released

-

GAMING PERFORMANCE

PS5 (2024) = 100

Gaming Performance Index (GPI)

EstimatedAC234BatteryUnavailable

Estimate & test conditions

PS5 reference: 2024 = 100 · Estimated · Extrapolated · Applies to the named sample and mode, not a target whole-device measurement. Default samples prefer matching named CPU/GPU and known RAM/storage, then ordinary Turbo, Performance or Balanced modes; never the highest score. Ranges require matching hardware and method conditions. USB-C, special and unknown-power conditions remain in the retained records below. AC/Battery values are not a loss ratio or guaranteed performance bounds. Battery is unavailable when no eligible battery sample is recorded.

MSI Stealth18 HX AI A2XW: 234 · Historical three-anchor Time Spy proxy · Input years: 2025 · CPU: Intel Core Ultra 9 275HX · GPU: NVIDIA GeForce RTX 5090 Laptop GPU · Mode: Windows and MSI Center Performance / discrete · Display path: discrete graphics mode · Driver: 581.57 · Memory: DDR5-5600 dual-channel · Dedicated VRAM: 24 GB · System RAM: 64 GB · Declared GPU limit: 150 W · Power source: AC · Metric: 3DMark Time Spy Graphics · Input publication date: 2025-11-07 · Test resolution: 2560 × 1440 · OS edition: Unknown · Exact regional configuration: Unconfirmed

configuration · MSI Stealth18 HX AI A2XW · Sample applicability: Named observed device and exact recorded mode/position/software only; no equality or result transfer to unconfirmed SKU/RAM/OS.

Estimated · Extrapolated

100 is a PS5 (2024) reference, not a maximum. Relative displayed values are not game FPS ratios or a winner.

Windows and MSI Center Performance / discrete · Regional SKU unconfirmed

AC sample reference

Estimated

GRAPHICS BENCHMARKS

Some scores are chip references.

3DMark Time Spy

-

3DMark Time Spy · GPU references

Additional chip references

Conditions unconfirmedNVIDIA GeForce RTX 5090 Laptop GPU23,534Chip reference

Test conditions & details

Test: 3DMark Time Spy

Score unit: points

Version not recorded

Configuration-specific result

Bars align retained values of the same metric and unit. Test conditions may be unconfirmed. The endpoint is a display scale, not a test maximum, comparable device measurement, game FPS ratio or winner.

CPU BENCHMARKS

Some scores are chip references.

Geekbench 6 Single

-

Geekbench 6 Single · CPU references

Additional chip references

Conditions unconfirmedIntel Core Ultra 9 275HX3,001Chip reference

Test conditions & details

Test: Geekbench 6 Single

Score unit: points

Version: 6.3.0

Recorded test: CPU single-core

Power mode: Turbo

OS: Unknown

Build: Unknown

Statistic: Single run

Sample count: 1

Configuration-specific result

Bars align retained values of the same metric and unit. Test conditions may be unconfirmed. The endpoint is a display scale, not a test maximum, comparable device measurement, game FPS ratio or winner.

Geekbench 6 Multi

-

Geekbench 6 Multi · CPU references

Additional chip references

Conditions unconfirmedIntel Core Ultra 9 275HX20,451Chip reference

Test conditions & details

Test: Geekbench 6 Multi

Score unit: points

Version: 6.3.0

Recorded test: CPU multi-core

Power mode: Turbo

OS: Unknown

Build: Unknown

Statistic: Single run

Sample count: 1

Configuration-specific result

Bars align retained values of the same metric and unit. Test conditions may be unconfirmed. The endpoint is a display scale, not a test maximum, comparable device measurement, game FPS ratio or winner.

OTHER BENCHMARKS

Some scores are chip references.

PCMark

-

SCREEN SIZE

SCREEN SIZE

18" (388 × 242 mm)

Size

18"

PLATFORM & HARDWARE

Some scores are chip references.

OS

Windows 11 Pro

CPU

Intel Core Ultra 9 275HX

GPU

NVIDIA GeForce RTX 5090 Laptop GPU

GPU FP32 TFLOPS

-

MEMORY & STORAGE

Some scores are chip references.

Dedicated VRAM

24 GB

Memory

64 GBRecorded configuration · DDR5

Storage

2,000 GBRecorded configuration · NVMe SSD PCIe 4.0

Memory options

64 GBFamily options; availability depends on CPU, GPU, screen and region. This list does not establish a supported combination.

Storage options

2,000 GBFamily options; availability depends on CPU, GPU, screen and region. This list does not establish a supported combination.

SCREEN QUALITY

Panel

IPS-level LCD with Mini LED backlight

Resolution

3840 x 2400

Refresh Rate

120 Hz

Brightness

-

Color gamut

100% DCI-P3Reported gamut text; panel and percentage basis unspecified

Dual-mode Display

-

POWER & BATTERY

Some scores are chip references.

Adapter rating

280 WRated adapter output; not measured system consumption

Battery capacity

99.9 Wh

BODY & DIMENSIONS

CHASSIS SIDE · LENGTH × THICKNESS

399.8 × 23.9 mm

CHASSIS TOP · LENGTH × WIDTH

399.8 × 289.8 mm

Dimensions

399.8 × 289.8 × 23.9 mm

Weight

2.9 kg

CONNECTIVITY & EXPANSION

Ports

Connector count: Unknown · Connector: Unknown · LAN capability · Killer E3100G · LAN link rate: Unknown · Rate not specified · Model: A2XWJG-035US · LAN/Communication row documents capability only; connector type and count are not inferred.

Wireless

Wi-Fi 7 / BT 5.4

OTHER SPECIFICATIONS

Brand

MSI

Model

Stealth 18 HX AI A2XWJG-035US