ASUS ROG Strix G18 (2026) — Intel Core Ultra 9 290HX Plus / NVIDIA GeForce RTX 5080 Laptop GPU

Recorded specifications: CPU: Intel Core Ultra 9 290HX Plus · GPU: NVIDIA GeForce RTX 5080 Laptop GPU · RAM: 32 GB · Storage: 2,000 GB · Full configuration pairing is not separately specified.

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Buying advice

This G815LW configuration pairs Intel Core Ultra 9 290HX Plus with NVIDIA GeForce RTX 5080 Laptop GPU and 16GB of dedicated graphics memory. Its 18-inch 2560 x 1600, 240Hz screen offers a larger workspace for documents and side-by-side windows. The represented configuration has 32GB memory and 2000GB storage; choose capacities that fit your applications and local files. The listed 3.2kg body adds a substantial carrying load, so plan it primarily around a desk. HDMI, Thunderbolt 5, Ethernet connections are useful when planning compatible desk peripherals. Keep the processor, graphics, memory and panel together when choosing the exact offer.

Available specifications

37 fields · 8 unavailable fields

LAUNCH

Released
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GAMING PERFORMANCE

PS5 (2024) = 100

Gaming Performance Index (GPI)
EstimatedGPU reference196–227
Estimate & test conditions

PS5 reference: 2024 = 100 · Input years: 2025, 2026 · Three-anchor Time Spy proxy v0.1 · Estimated · Extrapolated · Observed GPU samples; target performance may differ. The observed span is not a target performance bound. · Chassis, cooling, CPU, driver and MUX can differ; no linearTGP adjustment. · Published ceiling and configured mode limit are not measured Time Spy power.

Aorus Master16 AM6J Ryzen9955HX3D: 196 · CPU: AMD Ryzen 9 9955HX3D · GPU: NVIDIA GeForce RTX 5080 Laptop GPU · Mode: GiMATE Game · Observed dedicated VRAM: 16 GB · Declared GPU limit: 175 W · System RAM: 32 GB · Memory: 2x16GB DDR5-5600 · Driver: 610.74 · Display path: MUX Switch; active TimeSpy path not sealed · Power source: Unknown · Metric: 3DMark Time Spy Graphics · Input date: 2026-08-07 · Test resolution: 2560 × 1440 · Exact regional configuration: Unconfirmed · 175 W is a specification maximum; 165 W is observed Game-mode GPU draw

Alienware AA16250 16-inch2560x1600 IPS240Hz: 227 · CPU: Intel Core Ultra 9 275HX · GPU: NVIDIA GeForce RTX 5080 Laptop GPU · Mode: Turbo / Overdrive · Observed dedicated VRAM: 16 GB · Declared GPU limit: 175 W · System RAM: 32 GB · Memory: DDR5-6400 dual channel, Micron 52-51-51-102 · Device GPU ceiling: 175 W · Mode GPU limit: 175 W · Driver: 576.52 · Display path: Advanced Optimus · Power source: AC · Metric: 3DMark Time Spy Graphics · Input date: 2025-06-10 · Test resolution: 2560 × 1440 · No exact regional ordering suffix claimed

Asus ROG Strix G16 G615: 215 · CPU: Intel Core Ultra 9 275HX · GPU: NVIDIA GeForce RTX 5080 Laptop GPU · Mode: Turbo · Observed dedicated VRAM: 16 GB · Declared GPU limit: 175 W · System RAM: 32 GB · Memory: DDR5-5600 dual-channel; 2/2 slots used · Power scope: Configured mode TGP; Turbo maximum includes 25W Dynamic Boost · Driver: 576.02 · Display path: GPU mode Standard; Advanced Optimus capable · Panel: 16-inch IPS 2560x1600 240Hz · Power source: AC · Metric: 3DMark Time Spy Graphics · Input date: 2025-04-27 · Test resolution: 2560 × 1440

Alienware AA16250 16-inch2560x1600 OLED240Hz: 222 · CPU: Intel Core Ultra 9 290HX Plus · GPU: NVIDIA GeForce RTX 5080 Laptop GPU · Mode: Overdrive · Observed dedicated VRAM: 16 GB · Declared GPU limit: 175 W · System RAM: 32 GB · Memory: DDR5-6400 dual channel, SK Hynix 52-51-51-102 · Device GPU ceiling: 175 W · Driver: 591.90 · Display path: Advanced Optimus · Power source: AC · Metric: 3DMark Time Spy Graphics · Input date: 2026-04-22 · Test resolution: 2560 × 1440 · No exact regional ordering suffix claimed

Asus ROG Strix G16 G615: 215 · CPU: Intel Core Ultra 9 275HX · GPU: NVIDIA GeForce RTX 5080 Laptop GPU · Mode: Turbo; GPU mode Standard; AC · Observed dedicated VRAM: 16 GB · Declared GPU limit: 175 W · Power source: Unknown · Metric: Time Spy Graphics · Input date: 2025-04-27

Alienware AA16250 16-inch2560x1600 OLED240Hz: 214 · CPU: Intel Core Ultra 9 290HX Plus · GPU: NVIDIA GeForce RTX 5080 Laptop GPU · Mode: Performance · Observed dedicated VRAM: 16 GB · Declared GPU limit: 175 W · System RAM: 32 GB · Memory: DDR5-6400 dual channel, SK Hynix 52-51-51-102 · Device GPU ceiling: 175 W · Driver: 591.90 · Display path: Advanced Optimus · Power source: AC · Metric: 3DMark Time Spy Graphics · Input date: 2026-04-22 · Test resolution: 2560 × 1440 · No exact regional ordering suffix claimed

Sample relationship: Same GPU and VRAM with declared power ceiling; this is not measured run power

gpu sample · Aorus Master16 AM6J Ryzen9955HX3D · Technical qualification: A separate benchmark run identifier and validity certificate are unavailable.

GPU reference · Observed sample span · Estimated · Extrapolated

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

Estimated

GRAPHICS BENCHMARKS

Some scores are chip references.

3DMark Time Spy
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3DMark Time Spy · GPU references
Additional chip referencesConditions unconfirmedNVIDIA GeForce RTX 5080 Laptop GPU19,673–22,823Chip 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
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Geekbench 6 Single · CPU references
Additional chip referencesConditions unconfirmedIntel Core Ultra 9 290HX Plus3,166Chip reference
Test conditions & details

Test: Geekbench 6 Single

Score unit: points

Version: 6.7.1

Recorded test: CPU single-core

Power mode: Unknown

OS: Unknown

Statistic: Unknown

Sample count: 4

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 referencesConditions unconfirmedIntel Core Ultra 9 290HX Plus20,764Chip reference
Test conditions & details

Test: Geekbench 6 Multi

Score unit: points

Version: 6.7.1

Recorded test: CPU multi-core

Power mode: Unknown

OS: Unknown

Statistic: Unknown

Sample count: 4

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
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SCREEN SIZE

SCREEN SIZE
18" (388 × 242 mm)
Size
18"

PLATFORM & HARDWARE

Some scores are chip references.

OS
Windows11 Home
CPU
Intel Core Ultra 9 290HX Plus
GPU
NVIDIA GeForce RTX 5080 Laptop GPU
GPU FP32 TFLOPS
-

MEMORY & STORAGE

Some scores are chip references.

Dedicated VRAM
16 GB
Memory
32 GBRecorded configuration · DDR5-5600 (2x16GB)
Storage
2,000 GBRecorded configuration · PCIe4 NVMe M.2 SSD
Memory options
32 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
Mini LED LCD
Resolution
2560 x 1600
Refresh Rate
240 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
380 WRated adapter output; not measured system consumption
Battery capacity
90 Wh
GPU TGP
175 WReported GPU power; configuration dependent; Dynamic Boost inclusion unspecified

BODY & DIMENSIONS

CHASSIS SIDE · LENGTH × THICKNESS
399 × 32 mm
CHASSIS TOP · LENGTH × WIDTH
399 × 298 mm
Dimensions
399 × 298 × 32 mm
Weight
3.2 kg

CONNECTIVITY & EXPANSION

Ports
2x Thunderbolt5 USB-C DP/PD/G-SYNC, 3x USB-A3.2 Gen2, HDMI2.1 FRL, 2.5GbE RJ45, audio combo, DC-in
Wireless
Wi-Fi Wi-Fi7 / BT 5.4

OTHER SPECIFICATIONS

Brand
ASUS
Model
G815LW

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