ASUS ROG Zephyrus G15 GA503
gaming
2021
15.6"
dGPU
⏱ ~9h
⚖️ 1.90 kg
⚖️ balanced
USComp Score
78
out of 100
Fit for you
66/100
✚ Strong: fit_value
⚠ Weak: fit_mobility
M1 · Vague sense of need — on-demand, from your Wizard answers + browsing signals.
Profile
vs medianRelated resources
CPU
74
GPU
83
RAM max
48 GB
DDR4
Battery
90 Wh
~9h
Price
~$590
estimate
Age
5 years
2021
📝
Our review
ASUS ROG Zephyrus G15 GA503 review
ASUS ROG Zephyrus G15 GA503 — from 2021, 1.9 kg, performance 75.
USComp Score
78
/100
📌 Quick verdict
Overall score 78/100. Strongest suit — Light office (85), weakest — Portability (43).
✓ Strengths
Light office (85) · Value (84)
💰 Price trend
2021
$1,800
2022
$1,440
2023
$1,152
2024
$922
2025
$737
2026
$590
2027
$472
📉 Loses ~$242/year (13%).
Full specifications
- Brand
- ASUS
- Series
- ROG Strix/Zephyrus
- Type
- Gaming≈
- Release year
- 2021≈
- Screen size
- 15.6"
- Resolution
- 1920x1080
- Panel type
- ips
- Color gamut (sRGB)
- 62%
- Processor
- AMD Ryzen 7 5800HS , AMD Ryzen 9 5900HS
- Graphics
- GeForce RTX 3050 Ti Mobile 4GB , GeForce RTX 3060 Mobile 6GB , GeForce RTX 3070 Mobile 8GB , GeForce RTX 3080 Mobile 8GB
- RAM (max)
- 48 GB DDR4≈
- Weight
- 1.90 kg
- Ports
- 5
- Backlit keyboard
- ✓
- TPM (security)
- ✓
- Battery
- 90 Wh
Performance metrics
Performance
75
Portability
43
Light office
85
Gaming
80
Creative
76
Energy efficiency
76
Connectivity
78
Value
84
Color accuracy
50
🎮
No FPS data for this model's GPU.
The GPU may be integrated or not yet benchmarked.
💻 Software compatibility
Counter-Strike 2
✓ Runs well
CPU
149%
GPU
120%
RAM
600%
Grand Theft Auto V
✓ Runs well
CPU
372%
GPU
999%
RAM
999%
Cyberpunk 2077
✓ Runs well
CPU
213%
GPU
276%
RAM
600%
Minecraft
✓ Runs well
CPU
744%
GPU
828%
RAM
999%
Fortnite
✓ Runs well
CPU
135%
GPU
518%
RAM
600%
Valorant
✓ Runs well
CPU
496%
GPU
999%
RAM
999%
The Witcher 3: Wild Hunt
✓ Runs well
CPU
248%
GPU
331%
RAM
800%
Elden Ring
✓ Runs well
CPU
135%
GPU
173%
RAM
400%
Red Dead Redemption 2
✓ Runs well
CPU
248%
GPU
296%
RAM
600%
Apex Legends
✓ Runs well
CPU
135%
GPU
207%
RAM
800%
Hogwarts Legacy
✓ Runs well
CPU
165%
GPU
276%
RAM
300%
Dota 2
✓ Runs well
CPU
496%
GPU
999%
RAM
999%
Baldur's Gate 3
✓ Runs well
CPU
135%
GPU
237%
RAM
600%
Starfield
✓ Runs well
CPU
106%
GPU
120%
RAM
300%
Call of Duty: Warzone
✓ Runs well
CPU
135%
GPU
237%
RAM
600%
League of Legends
✓ Runs well
CPU
744%
GPU
999%
RAM
999%
Sims 4
✓ Runs well
CPU
496%
GPU
999%
RAM
999%
Helldivers 2
✓ Runs well
CPU
106%
GPU
127%
RAM
600%
Battlefield 5
✓ Runs well
CPU
165%
GPU
276%
RAM
600%
Far Cry 5
✓ Runs well
CPU
186%
GPU
377%
RAM
600%
Forza Horizon 4
✓ Runs well
CPU
213%
GPU
460%
RAM
600%
Forza Horizon 5
✓ Runs well
CPU
165%
GPU
237%
RAM
600%
Metro Exodus
✓ Runs well
CPU
186%
GPU
267%
RAM
600%
Overwatch
✓ Runs well
CPU
298%
GPU
999%
RAM
999%
PUBG: Battlegrounds
✓ Runs well
CPU
186%
GPU
345%
RAM
600%
Resident Evil 4 Remake
✓ Runs well
CPU
149%
GPU
202%
RAM
600%
Escape from Tarkov
✓ Runs well
CPU
248%
GPU
331%
RAM
600%
God of War
✓ Runs well
CPU
338%
GPU
345%
RAM
600%
Horizon Zero Dawn
✓ Runs well
CPU
338%
GPU
276%
RAM
600%
Death Stranding
✓ Runs well
CPU
298%
GPU
267%
RAM
600%
Control
✓ Runs well
CPU
248%
GPU
276%
RAM
600%
Doom Eternal
✓ Runs well
CPU
338%
GPU
414%
RAM
600%
Batman: Arkham Knight
✓ Runs well
CPU
413%
GPU
414%
RAM
800%
Hitman 3
✓ Runs well
CPU
338%
GPU
414%
RAM
600%
Flight Simulator 2020
✓ Runs well
CPU
266%
GPU
331%
RAM
600%
Watch Dogs Legion
✓ Runs well
CPU
266%
GPU
345%
RAM
600%
Borderlands 3
✓ Runs well
CPU
298%
GPU
296%
RAM
800%
Anno 1800
✓ Runs well
CPU
248%
GPU
414%
RAM
600%
Rainbow Six Siege
✓ Runs well
CPU
620%
GPU
828%
RAM
800%
The Division 2
✓ Runs well
CPU
338%
GPU
331%
RAM
600%
Gears Tactics
✓ Runs well
CPU
298%
GPU
552%
RAM
600%
Hunt Showdown
✓ Runs well
CPU
266%
GPU
414%
RAM
800%
Tiny Tina's Wonderlands
✓ Runs well
CPU
248%
GPU
202%
RAM
600%
Mafia Definitive Edition
✓ Runs well
CPU
338%
GPU
414%
RAM
800%
Days Gone
✓ Runs well
CPU
338%
GPU
276%
RAM
600%
Ghostwire Tokyo
✓ Runs well
CPU
177%
GPU
345%
RAM
400%
Returnal
✓ Runs well
CPU
213%
GPU
207%
RAM
300%
Dying Light 2
✓ Runs well
CPU
248%
GPU
202%
RAM
600%
Resident Evil Village
✓ Runs well
CPU
213%
GPU
237%
RAM
600%
The Callisto Protocol
✓ Runs well
CPU
149%
GPU
207%
RAM
600%
Atomic Heart
✓ Runs well
CPU
232%
GPU
345%
RAM
600%
Alan Wake 2
✓ Runs well
CPU
177%
GPU
127%
RAM
300%
Black Myth Wukong
✓ Runs well
CPU
149%
GPU
345%
RAM
300%
Ghost of Tsushima
✓ Runs well
CPU
149%
GPU
345%
RAM
600%
The Last of Us Part 1
✓ Runs well
CPU
149%
GPU
207%
RAM
300%
Diablo 4
✓ Runs well
CPU
338%
GPU
414%
RAM
600%
Spider-Man Miles Morales
✓ Runs well
CPU
248%
GPU
414%
RAM
600%
Star Wars Jedi Survivor
✓ Runs well
CPU
149%
GPU
151%
RAM
600%
Dead Space Remake
✓ Runs well
CPU
232%
GPU
202%
RAM
600%
Lies of P
✓ Runs well
CPU
213%
GPU
345%
RAM
600%
Sons of the Forest
✓ Runs well
CPU
149%
GPU
180%
RAM
400%
Rise of the Tomb Raider
✓ Runs well
CPU
496%
GPU
828%
RAM
999%
Shadow of the Tomb Raider
✓ Runs well
CPU
413%
GPU
414%
RAM
600%
Assassin's Creed Odyssey
✓ Runs well
CPU
372%
GPU
414%
RAM
600%
Assassin's Creed Valhalla
✓ Runs well
CPU
213%
GPU
345%
RAM
600%
F1 24
✓ Runs well
CPU
413%
GPU
202%
RAM
600%
Need for Speed Heat
✓ Runs well
CPU
213%
GPU
237%
RAM
600%
Civilization 6
✓ Runs well
CPU
496%
GPU
828%
RAM
999%
Star Wars Jedi Fallen Order
✓ Runs well
CPU
413%
GPU
690%
RAM
600%
🔗 Same series
4 models in the series.
≅ Similar by specs
Similar performance profile across other series and brands.
≈ Similar class
Same lineage_class (how iconic the series is), other series.
Configuration options
Available model options · 19 variants across 6 categories
🖥 Displays (2)
1920 x 1080
2560 x 1440
⚙ Processors (2)
AMD Ryzen 7 5800HS
AMD Ryzen 9 5900HS
🎮 Graphics (4)
GeForce RTX 3050 Ti Mobile 4GB
GeForce RTX 3060 Mobile 6GB
GeForce RTX 3070 Mobile 8GB
GeForce RTX 3080 Mobile 8GB
🔲 Memory (5)
8GB
16GB
32GB
40GB
48GB
💾 Storage (5)
512GB
1024GB
2048GB
4096GB
1 TB SSD M.2 PCIe
🔋 Batteries (1)
90 Wh