NewAcer2026
Predator Helios Neo 18 AI PHN18-I71 RTX 5080 (2026)Core Ultra 9 290HX Plus115 W18″3.3 kg
approx. price≈ $4,100
5.8- pan.tf
- Gaming laptops
- Asus
- ROG Strix G18 G815 RTX 5070 (2026)
AsusNewDesktop replacement
Asus ROG Strix G18 G815 RTX 5070 (2026)
Asus ROG Strix G18 G815 RTX 5070 (2026) is a desktop replacement released in March 2026. Key specs: graphics card GeForce RTX 5070 Laptop, GPU power (TGP) 115 W, processor Core Ultra 9 290HX Plus, screen size 18″.
6.2Score
Graphics4.6
Overall performance6.9
Display8.3
Memory & storage5.1
Battery & portability2.3
Features & cooling7.5
price range—
- Released
- March 2026
- Brand
Asus- Popularity
- #573 of 1,575
- Series
- Asus ROG Strix G18 · 21 generations
- Model numbers
- G815
GeForce RTX 5070 LaptopGraphics card
115 WGPU power (TGP)
Core Ultra 9 290HX PlusProcessor
18″Screen size
300 HzRefresh rate
64 GBRAM (up to)
90 WhBattery capacity
3.5 kgWeight
Spec guide
How it ranks among desktop replacements of 2026
GPU power (TGP) · 115 WBottom 43%Screen size · 18″Top 10%Refresh rate · 300 HzTop 4%RAM (up to) · 64 GBTop 38%Battery capacity · 90 WhTop 41%Weight · 3.5 kgBottom 9%
Compared with desktop replacements released in 2026. Bars show the share of models it beats.
compared with other desktop replacements
Why is ROG Strix G18 G815 RTX 5070 (2026) a good choice?
Geekbench 6 multi-core: 23,356better than 93% of desktop replacements
Refresh rate: 300 Hzbetter than 86% of desktop replacements
CPU cores: 24better than 72% of desktop replacements
Weak points
GPU power (TGP): 115 Wworse than 98% of desktop replacements
Video memory: 8 GBworse than 95% of desktop replacements
Battery capacity: 90 Whworse than 92% of desktop replacements
Specifications
Full specifications
Graphics
- GPU maker
- NVIDIA
- GPU power (TGP)
- 115 W
- Video memory
- 8 GB
- GPU shader cores
- 4,608
- GPU compute (FP32)
- 26.2 TFLOPS
- 3DMark Steel Nomad Light
- 16,406
Processor
- CPU maker
- Intel
- CPU cores
- 24
- CPU threads
- 24
- Max CPU clock
- 5.5 GHz
- Processor options
- Core Ultra 9 290HX Plus
- Geekbench 6 multi-core
- 23,356
- Geekbench 6 single-core
- 3,484
- Cinebench 2024 multi-core
- 2,626
Display
- Screen size
- 18″
- Resolution
- 2560 × 1600
- Refresh rate
- 300 Hz
- Brightness
- 500 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)
- 16 GB
- RAM speed
- 5,600 MHz
- Max. supported RAM
- 64 GB
- RAM slots
- 2
- Upgradable RAM
- Yes
- SSD (up to)
- 4,096 GB
- SSD (base)
- 1,024 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
- 3.5 kg
- Thickness
- 32 mm
- Width
- 399 mm
- Depth
- 294 mm
- Body material
- Plastic
- Colours
- Gray, Green
- Cooling fans
- 3
- Vapor chamber cooling
- Yes
- Liquid metal (CPU)
- Yes
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 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
- Key travel
- 1.7 mm
- Webcam
- 1,080p
- IR camera (face login)
- Yes
- Fingerprint reader
- No
Audio
- Speakers
- 2.0
- 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 G18 G815 RTX 5070 (2026) with
vs
Asus ROG Strix G18 G815 RTX 5070 (2026)vsAcer Nitro 18 AI AN18-61 RTX 5070 Ti (2025)6.26.1vs
Asus ROG Strix G18 G815 RTX 5070 (2026)vsAsus ROG Strix G18 G814 RTX 5070 (2025)6.24.5vs
Asus ROG Strix G18 G815 RTX 5070 (2026)vsMSI Raider 18 Max HX A2W RTX 5070 Ti (2026)6.26.8vs
Asus ROG Strix G18 G815 RTX 5070 (2026)vsAsus ROG Strix G18 G815 RTX 5080 (2025)6.27.8vs
Asus ROG Strix G18 G815 RTX 5070 (2026)vsMedion Erazer Beast 18 X1 RTX 5080 (2025)vs
Asus ROG Strix G18 G815 RTX 5070 (2026)vsAcer Predator Helios Neo 18 AI PHN18-I71 RTX 5080 (2026)6.25.8In collections
Gaming laptops — Resolution class: QHD (1440p/1600p) + RAM (up to) from 64 GB201Gaming laptops: GPU power (TGP) from 115 W + screen size from 17.3″243Gaming laptops: Screen size from 17.3″ + RAM (up to) from 64 GB244Gaming laptops: Screen size from 17.3″ + thunderbolt or USB4247Gaming laptops: Screen size from 17.3″ + battery capacity from 90 wh249Gaming laptops: Refresh rate from 240 Hz + RAM (up to) from 64 GB253Gaming laptops: Screen size from 17.3″ + SSD (up to) from 2,048 GB256Gaming laptops — Resolution class: QHD (1440p/1600p) + SSD (up to) from 2,048 GB263
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