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- ROG Strix Scar 18 G835 RTX 5080 (2025)
AsusDesktop replacement
Asus ROG Strix Scar 18 G835 RTX 5080 (2025)
Asus ROG Strix Scar 18 G835 RTX 5080 (2025) is a desktop replacement released in January 2025. Key specs: graphics card GeForce RTX 5080 Laptop, GPU power (TGP) 175 W, processor Core Ultra 9 275HX, screen size 18″.
7.6Score
Graphics7.6
Overall performance8.2
Display8.5
Memory & storage4.2
Battery & portability2.7
Features & cooling7.7
price range$4,900–6,100Reference price converted from EUR
- Released
- January 2025
- Brand
Asus- Popularity
- #154 of 1,575
- Series
- Asus ROG Strix SCAR 18 · 9 generations
- Model numbers
- G835LX-SA008W
GeForce RTX 5080 LaptopGraphics card
175 WGPU power (TGP)
Core Ultra 9 275HXProcessor
18″Screen size
240 HzRefresh rate
64 GBRAM (up to)
90 WhBattery capacity
3.3 kgWeight
Spec guide
How it ranks among desktop replacements of 2025
GPU power (TGP) · 175 WTop 11%Screen size · 18″Top 10%Refresh rate · 240 HzTop 25%RAM (up to) · 64 GBTop 31%Battery capacity · 90 WhTop 39%Weight · 3.3 kgBottom 8%
Compared with desktop replacements released in 2025. Bars show the share of models it beats.
compared with other desktop replacements
Why is ROG Strix Scar 18 G835 RTX 5080 (2025) a good choice?
Brightness: 1,200 nitsbetter than 96% of desktop replacements
GPU power (TGP): 175 Wbetter than 70% of desktop replacements
3DMark Steel Nomad Light: 27,180better than 79% of desktop replacements
Geekbench 6 multi-core: 22,256better than 74% of desktop replacements
CPU cores: 24better than 72% of desktop replacements
Video memory: 16 GBbetter than 70% of desktop replacements
Weak points
Battery capacity: 90 Whworse than 92% of desktop replacements
SSD (up to): 2,000 GBworse than 84% of desktop replacements
Specifications
Full specifications
Graphics
- GPU maker
- NVIDIA
- GPU power (TGP)
- 175 W
- Video memory
- 16 GB
- GPU shader cores
- 7,680
- GPU compute (FP32)
- 42 TFLOPS
- 3DMark Steel Nomad Light
- 27,180
Processor
- CPU maker
- Intel
- CPU cores
- 24
- CPU threads
- 24
- Max CPU clock
- 5.4 GHz
- Processor options
- Core Ultra 9 275HX
- Geekbench 6 multi-core
- 22,256
- Geekbench 6 single-core
- 3,276
- Cinebench 2024 multi-core
- 2,116
Display
- Screen size
- 18″
- Resolution
- 2560 × 1600
- Refresh rate
- 240 Hz
- Brightness
- 1,200 nits
- sRGB coverage
- 100%
- Response time
- 3 ms
- DCI-P3 coverage
- 100%
- Pixel density
- 168 ppi
- Aspect ratio
- 16:10
- G-Sync / FreeSync
- Yes
- Advanced Optimus
- No
- MUX switch
- Yes
- HDR
- Yes
- Touchscreen
- No
Memory & storage
- RAM (up to)
- 64 GB
- RAM (base)
- 64 GB
- RAM speed
- 5,600 MHz
- Max. supported RAM
- 64 GB
- RAM slots
- 2
- Upgradable RAM
- Yes
- SSD (up to)
- 2,000 GB
- SSD (base)
- 2,000 GB
- M.2 SSD slots
- 2
- SSD interface
- PCIe 4.0 x4
Battery & power
- Battery capacity
- 90 Wh
- Power adapter
- 380 W
- USB-C charging (Power Delivery)
- Yes
- USB-C charging power
- 100 W
Design & cooling
- Weight
- 3.3 kg
- Thickness
- 32 mm
- Width
- 399 mm
- Depth
- 298 mm
- Body material
- Aluminium, Plastic
- Colours
- Black
- Cooling fans
- 3
- Vapor chamber cooling
- Yes
- Liquid metal (CPU)
- Yes
- Fan noise (max. load)
- 53.7 dB
Ports & wireless
- Thunderbolt or USB4
- Yes
- USB-C ports
- 2
- USB-A ports
- 3
- HDMI
- HDMI 2.1
- HDMI 2.1
- Yes
- (Mini) DisplayPort
- No
- Ethernet
- 5 Gbit/s
- Ethernet port
- Yes
- SD card reader
- No
- 3.5 mm audio jack
- Yes
- Wi-Fi standard
- Wi-Fi 7
- Bluetooth
- 5.4
Keyboard & camera
- Backlit keyboard
- Yes
- Numeric keypad
- Yes
- Webcam
- 1,080p
- IR camera (face login)
- Yes
- Fingerprint reader
- No
Audio
- Speakers
- 4 speakers
- Dolby Atmos
- Yes
Specs are collected from manufacturers and open databases and normalised to one format; check details with the seller before you buy.
Compare
Compare ROG Strix Scar 18 G835 RTX 5080 (2025) with
vs
Asus ROG Strix Scar 18 G835 RTX 5080 (2025)vsMSI Vector 18 HX AI A2XW RTX 5090 (2025)7.67.8vs
Asus ROG Strix Scar 18 G835 RTX 5080 (2025)vsMSI Titan 18 HX AI A2XW RTX 5080 (2025)7.67.1vs
Asus ROG Strix Scar 18 G835 RTX 5080 (2025)vsMSI Raider 18 HX AI A2XW RTX 5090 (2025)7.67.9vs
Asus ROG Strix Scar 18 G835 RTX 5080 (2025)vsAsus ROG Strix SCAR 18 G835 RTX 5080 (2026)7.68.9vs
Asus ROG Strix Scar 18 G835 RTX 5080 (2025)vsAsus ROG Strix SCAR 18 G835 RTX 5090 (2026)7.69.2vs
Asus ROG Strix Scar 18 G835 RTX 5080 (2025)vsMSI Raider 18 HX AI RTX 5080 (2025)7.67.1In collections
Gaming laptops — CPU maker: Intel + video memory from 16 GB183Gaming laptops: Video memory from 12 GB + refresh rate from 240 hz188Gaming laptops — Video memory from 12 GB + Resolution class: QHD (1440p/1600p)189Gaming laptops — GPU power (TGP) from 140 W + Resolution class: QHD (1440p/1600p)195Gaming laptops: GPU power (TGP) from 140 W + screen size from 17.3″196Gaming laptops — Resolution class: QHD (1440p/1600p) + RAM (up to) from 64 GB201Gaming laptops: GPU power (TGP) from 140 W + refresh rate from 240 hz211Gaming laptops: Video memory from 12 GB + RAM (up to) from 64 GB215
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