Asus ROG Strix G18 (2025) G815
[ ASUS ] Laptops

Asus ROG Strix G18 (2025) G815

Overall Score
59/100
GRADE C · Below Average
[ EXPERT VERDICT · SUMMARY ]

Asus ROG Strix G18 (2025) G815 is an engineering-tested laptops achieving an overall rating of 59/100. It is positioned for balanced everyday compute and power efficiency.

Benchmark Performance Scores

Normalized 0–100 Scale
Gaming
36/100
Rating: Poor
NanoReview Score
59/100
Rating: Below Average
Performance
92/100
Rating: Excellent

Detailed Technical Specifications

Battery

Battery specifications for Asus ROG Strix G18 (2025) G815
Specification Value
Battery type Li-Ion
Charge power 280 / 380 W
Charging port position Left
Charging via USB (Power Delivery) Yes, 100 W
Fast charging Yes
Replaceable No
Weight of AC adapter 791 grams

CPU

CPU specifications for Asus ROG Strix G18 (2025) G815
Specification Value
Base frequency 2.7 GHz
Cores 24 (8P + 16E)
Fabrication process 3 nm
Integrated GPU Arc Graphics (4-Cores)
L3 Cache 36 MB
Threads 24
Turbo frequency 5.4 GHz

Case

Case specifications for Asus ROG Strix G18 (2025) G815
Specification Value
Area 1189 cm2(184.3 inches2)
Colors Black
Cooling system Active
Dimensions 399 x 298 x 23.5-32 mm15.71 x 11.73 x 0.93-1.26 inches
Liquid metal Yes
Material Plastic
Noise level (max. load) 49.7 dB
Number of fans 3
Opening angle 130°
Screen-to-body ratio ~79%
Side bezels 5.7 mm
Transformer No
Vapor chamber Yes
Weight 3.42 kg (7.54 lbs)

Connectivity

Connectivity specifications for Asus ROG Strix G18 (2025) G815
Specification Value
Audio jack (3.5 mm) Yes
Bluetooth v5.4
DisplayPort No
Ethernet (RJ45) Yes
Fingerprint No
HDMI 1x HDMI 2.1
Infrared sensor Yes
Optical drive No
Proprietary charging port Yes
SD card reader No
Thunderbolt Thunderbolt 5
USB Type-C 2x USB 4.0
USB-A 3x USB 3.2
VGA No
Webcam Above the display
Webcam resolution 1920 x 1080
Wi-Fi standard v7

Display

Display specifications for Asus ROG Strix G18 (2025) G815
Specification Value
Adobe RGB profile 87.7%
Ambient light sensor No
Aspect ratio 16:10
Coating Matte
Contrast 1455:1
DCI-P3 color gamut 100%
HDR support Yes, Dolby Vision
PPI 168 ppi
Refresh rate 240 Hz
Resolution 2560 x 1600 pixels
Response time 3 ms
Size 18 inches
Sync technology G-Sync
Touchscreen No
Type IPS LCD
sRGB color space 100%

GPU Benchmarks

GPU Benchmarks specifications for Asus ROG Strix G18 (2025) G815
Specification Value
Blender GPU 2332
Solar Bay 33487

Graphics Card

Graphics Card specifications for Asus ROG Strix G18 (2025) G815
Specification Value
FLOPS 7.7-13.6 TFLOPS
GPU performance 7.7-13.6 TFLOPS
Memory bus 128 bit
Memory size 8 GB
Memory speed ~24 Gbps
Memory type GDDR7
Nvidia Optimus MUX
Raster operations pipelines (ROPs) 32
Shading units (cores) 2560
Texture mapping units (TMUs) 80

Input

Input specifications for Asus ROG Strix G18 (2025) G815
Specification Value
Backlight Yes
Key travel 1.7 mm
Keyboard type Island
Numpad Yes
Surface Glass
Windows Precision Yes

RAM

RAM specifications for Asus ROG Strix G18 (2025) G815
Specification Value
Channels 2x8 GB
Clock 5600 MHz
Max. ram size 64 GB
Total slots 2
Upgradable Yes

Sound

Sound specifications for Asus ROG Strix G18 (2025) G815
Specification Value
Dolby Atmos Yes
Loudness ~83.3 dB
Microphones 2
Power 2x2W
Speakers 2.0

Storage

Storage specifications for Asus ROG Strix G18 (2025) G815
Specification Value
Bus PCI-E Gen 4.0 (4x)
NVMe Yes
Storage type SSD (M2)

Strengths & Limitations

Key Advantages

  • Comprehensive positive benchmark metrics recorded.

Key Considerations

  • No major hardware limitations flagged during benchmark run.

Direct Competitors & Alternatives

Methodology, Provenance & Verification

Score version 2026.1 · Data verified 2026-08-26 · Source: official manufacturer datasheets and standardized reproducible benchmark suites (Geekbench 6, Cinebench R24, 3DMark).

Original manufacturer documentation ↗

← Read Full Scoring Methodology Report Data Discrepancy