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- ROG Strix Scar 18 G835 RTX 5090 (2025)
AsusDesktop replacement
Asus ROG Strix Scar 18 G835 RTX 5090 (2025)
Asus ROG Strix Scar 18 G835 RTX 5090 (2025) is a desktop replacement released in January 2025. Key specs: graphics card GeForce RTX 5090 Laptop, GPU power (TGP) 175 W, processor Core Ultra 9 290HX Plus, screen size 18″.
9.0Score
Graphics8.9
Overall performance9.0
Display9.8
Memory & storage4.5
Battery & portability2.7
Features & cooling7.7
price range$4,600–5,700Reference price converted from EUR
- Released
- January 2025
- Brand
Asus- Popularity
- #51 of 1,575
- Series
- Asus ROG Strix SCAR 18 · 9 generations
- Model numbers
- G835LXG-TQ378WG835LX-SA002WG835LXG-TQ326WG835LXG-TQ510XZG835LX-SA177WG835LX-DRSA082W
GeForce RTX 5090 LaptopGraphics card
175 WGPU power (TGP)
Core Ultra 9 290HX PlusProcessor
18″Screen size
300 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 · 300 HzTop 5%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 5090 (2025) a good choice?
3DMark Steel Nomad Light: 30,125better than 88% of desktop replacements
Refresh rate: 300 Hzbetter than 86% of desktop replacements
Brightness: 1,200 nitsbetter than 96% of desktop replacements
GPU power (TGP): 175 Wbetter than 70% of desktop replacements
Video memory: 24 GBbetter than 90% of desktop replacements
CPU cores: 24better than 72% of desktop replacements
Weak points
Battery capacity: 90 Whworse than 92% of desktop replacements
Specifications
Full specifications
Graphics
- GPU maker
- NVIDIA
- GPU power (TGP)
- 175 W
- Video memory
- 24 GB
- GPU shader cores
- 10,496
- GPU compute (FP32)
- 51.4 TFLOPS
- 3DMark Steel Nomad Light
- 30,125
Processor
- CPU maker
- Intel
- CPU cores
- 24
- Max CPU clock
- 5.5 GHz
- Processor options
- Core Ultra 9 275HX, Core Ultra 9 290HX Plus
Display
- Screen size
- 18″
- Resolution
- 3840 × 2400
- Refresh rate
- 300 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)
- 32 GB
- RAM speed
- 5,600 MHz
- Max. supported RAM
- 64 GB
- RAM slots
- 2
- Upgradable RAM
- Yes
- SSD (up to)
- 4,000 GB
- SSD (base)
- 1,000 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 5090 (2025) with
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Asus ROG Strix Scar 18 G835 RTX 5090 (2025)vsMSI Titan 18 HX Dragon Edition Draco Epic A2WJ RTX 5090 (2026)9.08.2vs
Asus ROG Strix Scar 18 G835 RTX 5090 (2025)vsGigabyte Aorus Master 18 RTX 5080 (2025)9.08.7In collections
Gaming laptops — CPU maker: Intel + video memory from 16 GB183Gaming laptops: Video memory from 12 GB + refresh rate from 240 hz188Gaming laptops: GPU power (TGP) from 140 W + screen size from 17.3″196Gaming laptops: GPU power (TGP) from 140 W + refresh rate from 240 hz211Gaming laptops: Video memory from 12 GB + RAM (up to) from 64 GB215Gaming laptops: GPU power (TGP) from 140 W + video memory from 12 GB227Gaming laptops: Video memory from 12 GB + SSD (up to) from 2,048 GB231Gaming laptops: GPU power (TGP) from 115 W + screen size from 17.3″243
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9.4
