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- ROG Zephyrus G15 GA503 RTX 3080 (2021)
AsusThin gaming laptop
Asus ROG Zephyrus G15 GA503 RTX 3080 (2021)
Asus ROG Zephyrus G15 GA503 RTX 3080 (2021) is a thin gaming laptop released in January 2021. Key specs: graphics card GeForce RTX 3080 Laptop, GPU power (TGP) 80 W, processor Ryzen 7 5800HS, screen size 15.6″.
5.6Score
Graphics6.3
Overall performance4.3
Display2.7
Memory & storage7.5
Battery & portability7.0
Features & cooling2.4
price range—
- Released
- January 2021
- Brand
Asus- Popularity
- #1,426 of 1,575
- Model numbers
- GA503
GeForce RTX 3080 LaptopGraphics card
80 WGPU power (TGP)
Ryzen 7 5800HSProcessor
15.6″Screen size
144 HzRefresh rate
48 GBRAM (up to)
90 WhBattery capacity
1.9 kgWeight
Spec guide
How it ranks among thin gaming laptops of 2021
GPU power (TGP) · 80 WBottom 32%Screen size · 15.6″Bottom 36%Refresh rate · 144 HzTop 43%RAM (up to) · 48 GBTop 45%Battery capacity · 90 WhTop 16%Weight · 1.9 kgTop 11%
Compared with thin gaming laptops released in 2021. Bars show the share of models it beats.
compared with other thin gaming laptops
Why is ROG Zephyrus G15 GA503 RTX 3080 (2021) a good choice?
Battery capacity: 90 Whbetter than 71% of thin gaming laptops
SSD (up to): 4,096 GBbetter than 81% of thin gaming laptops
Weak points
GPU power (TGP): 80 Wworse than 82% of thin gaming laptops
Video memory: 8 GBworse than 75% of thin gaming laptops
CPU cores: 8worse than 89% of thin gaming laptops
Brightness: 300 nitsworse than 99% of thin gaming laptops
Specifications
Full specifications
Graphics
- GPU maker
- NVIDIA
- GPU power (TGP)
- 80 W
- Video memory
- 8 GB
- GPU shader cores
- 6,144
- GPU compute (FP32)
- 16.7 TFLOPS
- 3DMark Steel Nomad Light
- 10,271
Processor
- CPU maker
- AMD
- CPU cores
- 8
- CPU threads
- 16
- Max CPU clock
- 4.4 GHz
- Processor options
- Ryzen 7 5800HS, Ryzen 9 5900HS
- Geekbench 6 multi-core
- 7,424
- Geekbench 6 single-core
- 1,968
- Cinebench 2024 multi-core
- 594
Display
- Screen size
- 15.6″
- Resolution
- 1920 × 1080
- Refresh rate
- 144 Hz
- Brightness
- 300 nits
- sRGB coverage
- 62%
- Pixel density
- 141 ppi
- Aspect ratio
- 16:9
- G-Sync / FreeSync
- Yes
- Advanced Optimus
- No
- MUX switch
- No
- HDR
- No
- Touchscreen
- No
Memory & storage
- RAM (up to)
- 48 GB
- RAM (base)
- 8 GB
- RAM speed
- 3,200 MHz
- Max. supported RAM
- 48 GB
- RAM slots
- 1
- Upgradable RAM
- Yes
- SSD (up to)
- 4,096 GB
- SSD (base)
- 512 GB
- M.2 SSD slots
- 2
- SSD interface
- PCIe 3.0 x4
Battery & power
- Battery capacity
- 90 Wh
- Power adapter
- 200 W
- USB-C charging (Power Delivery)
- Yes
Design & cooling
- Weight
- 1.9 kg
- Thickness
- 19.9 mm
- Width
- 355 mm
- Depth
- 243 mm
- Body material
- Aluminium
- Colours
- White, Black, Gray
- Cooling fans
- 2
- Vapor chamber cooling
- No
- Liquid metal (CPU)
- Yes
- Fan noise (max. load)
- 51 dB
Ports & wireless
- Thunderbolt or USB4
- No
- USB-C ports
- 2
- USB-A ports
- 2
- HDMI
- HDMI 2.0
- HDMI 2.1
- No
- (Mini) DisplayPort
- No
- Ethernet port
- Yes
- SD card reader
- Yes
- 3.5 mm audio jack
- Yes
- Wi-Fi standard
- Wi-Fi 6
- Bluetooth
- 5.2
Keyboard & camera
- Backlit keyboard
- Yes
- Numeric keypad
- No
- Key travel
- 1.7 mm
- IR camera (face login)
- 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
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Gaming laptops: SSD (up to) from 2,048 GB + weight up to 2 kg194Thin gaming laptops — Resolution class: Full HD (1080p/1200p)198Gaming laptops: Video memory from 8 GB + weight up to 2 kg202Thin gaming laptops: Weight up to 2 kg220Thin gaming laptops: Battery capacity from 80 Wh238Thin gaming laptops: SSD (up to) from 2,048 GB261Gaming laptops — CPU maker: AMD + battery capacity from 80 wh264Gaming laptops — CPU maker: AMD + SSD (up to) from 2,048 GB287
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