Asus ROG Zephyrus G15 GA503 RTX 3070 Ti (2022) vs Lenovo Legion 5i 15 Gen 7 RTX 3070 Ti (2022)
What ROG Zephyrus G15 GA503 RTX 3070 Ti (2022) does better (18) and where Legion 5i 15 Gen 7 RTX 3070 Ti (2022) wins (10) — every spec side by side.
vs
7.6Graphics7.8
5.5Overall performance5.2
6.3Display2.4
7.7Memory & storage5.4
7.0Battery & portability2.4
3.0Features & cooling4.1
Dimensions
Size comparison
ROG Zephyrus G15 GA503 RTX 3070 Ti (2022)Legion 5i 15 Gen 7 RTX 3070 Ti (2022)
| ROG Zephyrus G15 GA503 RTX 3070 Ti (2022) | Legion 5i 15 Gen 7 RTX 3070 Ti (2022) | Difference | |
|---|---|---|---|
| Depth | 243 mm | 262.3 mm | −19.3 mm |
| Width | 355 mm | 358.8 mm | −3.8 mm |
| Thickness | 19.9 mm | 20 mm | −0.1 mm |
| Weight | 1.9 kg | 2.4 kg | −0.5 kg |
Drawn to the same scale from the official dimensions (front and side).
Why is ROG Zephyrus G15 GA503 RTX 3070 Ti (2022) better than Legion 5i 15 Gen 7 RTX 3070 Ti (2022)?
- Refresh rate165 Hz vs 60 Hz2.8×
- RAM (up to)48 GB vs 32 GB+50%
- Resolution classQHD (1440p/1600p) vs Full HD (1080p/1200p)
- SSD (up to)4,096 GB vs 2,048 GB2×
- Battery capacity90 Wh vs 80 Wh+12%
- Weight1.9 kg vs 2.4 kg+26%
- Geekbench 6 multi-core9,686 vs 9,410+3%
- HDRYes · Legion 5i 15 Gen 7 RTX 3070 Ti (2022): No
- Liquid metal (CPU)Yes · Legion 5i 15 Gen 7 RTX 3070 Ti (2022): No
- SD card readerYes · Legion 5i 15 Gen 7 RTX 3070 Ti (2022): No
- IR camera (face login)Yes · Legion 5i 15 Gen 7 RTX 3070 Ti (2022): No
- Dolby AtmosYes · Legion 5i 15 Gen 7 RTX 3070 Ti (2022): No
Why is Legion 5i 15 Gen 7 RTX 3070 Ti (2022) better than ROG Zephyrus G15 GA503 RTX 3070 Ti (2022)?
- Thunderbolt or USB4No · ROG Zephyrus G15 GA503 RTX 3070 Ti (2022): Yes
- GPU power (TGP)120 W vs 125 W+4%
- GPU compute (FP32)15.9 TFLOPS vs 16.7 TFLOPS+5%
- 3DMark Steel Nomad Light11,405 vs 11,769+3%
- HDMI 2.1No · ROG Zephyrus G15 GA503 RTX 3070 Ti (2022): Yes
- USB-C ports2 vs 3+50%
- USB-A ports2 vs 3+50%
- Webcam720p vs 1,080p+50%
- Geekbench 6 single-core2,023 vs 2,225+10%
- Fan noise (max. load)57.4 dB vs 52.9 dB+9%
Specifications
Side by side
| Graphics | ||
| Graphics card | GeForce RTX 3070 Ti Laptop | GeForce RTX 3070 Ti Laptop |
| GPU maker | NVIDIA | NVIDIA |
| GPU power (TGP) | 120 W | 125 W |
| Video memory | 8 GB | 8 GB |
| Video memory type | GDDR6 | GDDR6 |
| GPU shader cores | 5,632 | 5,632 |
| GPU compute (FP32) | 15.9 TFLOPS | 16.7 TFLOPS |
| 3DMark Steel Nomad Light | 11,405 | 11,769 |
| Processor | ||
| Processor | Ryzen 7 6800HS | Core i5-12450H |
| CPU maker | AMD | Intel |
| CPU cores | 8 | 8 |
| CPU threads | 16 | 12 |
| Max CPU clock | 4.7 GHz | 4.4 GHz |
| Processor options | Ryzen 7 6800HS, Ryzen 9 6900HS | Core i5-12450H, Core i5-12500H, Core i7-12700H |
| Geekbench 6 multi-core | 9,686 | 9,410 |
| Geekbench 6 single-core | 2,023 | 2,225 |
| Cinebench 2024 multi-core | 698 | 608 |
| Display | ||
| Screen size | 15.6″ | 15.6″ |
| Resolution | 2560 × 1440 | 1920 × 1200 |
| Resolution class | QHD (1440p/1600p) | Full HD (1080p/1200p) |
| Refresh rate | 165 Hz | 60 Hz |
| Panel type | IPS | IPS |
| Brightness | 300 nits | 300 nits |
| sRGB coverage | 100% | 100% |
| Response time | 3 ms | — |
| DCI-P3 coverage | 100% | — |
| Pixel density | 188 ppi | 145 ppi |
| Aspect ratio | 16:9 | 16:9 |
| G-Sync / FreeSync | Yes | Yes |
| Advanced Optimus | No | No |
| MUX switch | Yes | Yes |
| HDR | Yes | No |
| Touchscreen | No | No |
| Memory & storage | ||
| RAM (up to) | 48 GB | 32 GB |
| RAM (base) | 16 GB | 16 GB |
| RAM type | DDR5 | DDR5 |
| RAM speed | 4,800 MHz | 4,800 MHz |
| Max. supported RAM | 48 GB | 32 GB |
| RAM slots | 1 | 2 |
| Upgradable RAM | Yes | Yes |
| SSD (up to) | 4,096 GB | 2,048 GB |
| SSD (base) | 512 GB | 512 GB |
| M.2 SSD slots | 2 | 2 |
| SSD interface | PCIe 4.0 x4 | PCIe 4.0 x4 |
| Battery & power | ||
| Battery capacity | 90 Wh | 80 Wh |
| Power adapter | 240 W | 300 W |
| USB-C charging (Power Delivery) | Yes | Yes |
| Design & cooling | ||
| Weight | 1.9 kg | 2.4 kg |
| Thickness | 19.9 mm | 20 mm |
| Width | 355 mm | 358.8 mm |
| Depth | 243 mm | 262.3 mm |
| Body material | Aluminium, Plastic | Aluminium, Plastic |
| Colours | White, Black | Gray |
| Cooling fans | 2 | 2 |
| Vapor chamber cooling | No | No |
| Liquid metal (CPU) | Yes | No |
| Fan noise (max. load) | 57.4 dB | 52.9 dB |
| Ports & wireless | ||
| Thunderbolt / USB4 | — | Thunderbolt 4 |
| Thunderbolt or USB4 | No | Yes |
| USB-C ports | 2 | 3 |
| USB-A ports | 2 | 3 |
| HDMI | HDMI 2.0 | HDMI 2.1 |
| HDMI 2.1 | No | Yes |
| (Mini) DisplayPort | No | No |
| Ethernet port | Yes | Yes |
| SD card reader | Yes | No |
| 3.5 mm audio jack | Yes | Yes |
| Wi-Fi standard | Wi-Fi 6E | Wi-Fi 6E |
| Bluetooth | 5.3 | 5.2 |
| Keyboard & camera | ||
| Backlit keyboard | Yes | Yes |
| Numeric keypad | No | Yes |
| Key travel | 1.7 mm | 1.5 mm |
| Webcam | 720p | 1,080p |
| IR camera (face login) | Yes | No |
| Fingerprint reader | No | No |
| Audio | ||
| Speakers | 4.2 | 2.0 |
| Dolby Atmos | Yes | No |
Related comparisons
vs
Asus ROG Zephyrus G15 GA503 RTX 3070 Ti (2022)vsMSI Stealth GS66 RTX 3060 (2022)7.27.1vs
Asus ROG Zephyrus G15 GA503 RTX 3070 Ti (2022)vsRazer Blade 15 Advanced Edition RTX 3080 Ti (2021)7.27.2
vs
Asus ROG Zephyrus M16 GU603 RTX 3060 (2022)vsLenovo Legion 5i 15 Gen 7 RTX 3070 Ti (2022)5.75.4vs
Lenovo Legion 5i 15 Gen 7 RTX 3070 Ti (2022)vsRazer Blade 14 RTX 3070 Ti (2022)5.45.3
vsAsus ROG Zephyrus G14 GA402 RX 6800S (2022)vsLenovo Legion 5i 15 Gen 7 RTX 3070 Ti (2022)5.45.4
vsAlienware x14 RTX 3060 (2022)vsLenovo Legion 5i 15 Gen 7 RTX 3070 Ti (2022)5.25.4