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- ROG Strix G18 G814 RTX 4070 (2024)
AsusDesktop replacement
Asus ROG Strix G18 G814 RTX 4070 (2024)
Asus ROG Strix G18 G814 RTX 4070 (2024) is a desktop replacement released in January 2024. Key specs: graphics card GeForce RTX 4070 Laptop, GPU power (TGP) 140 W, processor Core i9-14900HX, screen size 18″.
5.5Score
Graphics4.2
Overall performance5.5
Display7.3
Memory & storage3.7
Battery & portability6.0
Features & cooling3.4
price range—
- Released
- January 2024
- Brand
Asus- Popularity
- #446 of 1,575
- Series
- Asus ROG Strix G18 · 21 generations
- Model numbers
- G814
GeForce RTX 4070 LaptopGraphics card
140 WGPU power (TGP)
Core i9-14900HXProcessor
18″Screen size
240 HzRefresh rate
32 GBRAM (up to)
90 WhBattery capacity
3 kgWeight
Spec guide
How it ranks among desktop replacements of 2024
GPU power (TGP) · 140 WTop 32%Screen size · 18″Top 5%Refresh rate · 240 HzTop 19%RAM (up to) · 32 GBBottom 30%Battery capacity · 90 WhTop 37%Weight · 3 kgBottom 13%
Compared with desktop replacements released in 2024. Bars show the share of models it beats.
compared with other desktop replacements
Why is ROG Strix G18 G814 RTX 4070 (2024) a good choice?
Weight: 3 kgbetter than 79% of desktop replacements
CPU cores: 24better than 72% of desktop replacements
Weak points
GPU power (TGP): 140 Wworse than 79% of desktop replacements
RAM (up to): 32 GBworse than 95% 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)
- 140 W
- Video memory
- 8 GB
- GPU shader cores
- 4,608
- GPU compute (FP32)
- 21.8 TFLOPS
- 3DMark Steel Nomad Light
- 14,965
Processor
- CPU maker
- Intel
- CPU cores
- 24
- CPU threads
- 32
- Max CPU clock
- 5.8 GHz
- Processor options
- Core i9-14900HX
- Geekbench 6 multi-core
- 20,163
- Geekbench 6 single-core
- 3,329
- Cinebench 2024 multi-core
- 1,971
Display
- Screen size
- 18″
- Resolution
- 2560 × 1600
- Refresh rate
- 240 Hz
- Brightness
- 500 nits
- 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)
- 32 GB
- RAM (base)
- 16 GB
- RAM speed
- 5,600 MHz
- Max. supported RAM
- 32 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
- 330 W
- USB-C charging (Power Delivery)
- Yes
Design & cooling
- Weight
- 3 kg
- Thickness
- 30.8 mm
- Width
- 399 mm
- Depth
- 294 mm
- Colours
- Black
- Cooling fans
- 3
- Vapor chamber cooling
- No
- Liquid metal (CPU)
- Yes
Ports & wireless
- Thunderbolt or USB4
- Yes
- USB-C ports
- 2
- USB-A ports
- 2
- 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 6E
- Bluetooth
- 5.3
Keyboard & camera
- Backlit keyboard
- Yes
- Numeric keypad
- Yes
- Webcam
- 720p
- IR camera (face login)
- No
- Fingerprint reader
- No
Audio
- Speakers
- 2.2
- 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 G814 RTX 4070 (2024) with
vs
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Asus ROG Strix G18 G814 RTX 4070 (2024)vsAcer Predator Helios Neo 18 AI PHN18-72 RTX 5070 Ti (2025)5.55.4vs
Asus ROG Strix G18 G814 RTX 4070 (2024)vsMSI Crosshair 18 HX AI A2 RTX 5070 (2025)5.55.9In collections
Gaming 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: GPU power (TGP) from 140 W + refresh rate from 240 hz211Gaming laptops: GPU power (TGP) from 115 W + screen size from 17.3″243Gaming laptops: Screen size from 17.3″ + thunderbolt or USB4247Gaming laptops: Screen size from 17.3″ + battery capacity from 90 wh249Gaming 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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