Asus ROG Zephyrus G15 GA503 RTX 3050 Ti (2021) vs Razer Blade 15 Base Edition RTX 3070 (2021)
What ROG Zephyrus G15 GA503 RTX 3050 Ti (2021) does better (10) and where Blade 15 Base Edition RTX 3070 (2021) wins (13) — every spec side by side.
vs
2.5Graphics6.1
2.7Overall performance2.9
2.7Display3.2
7.5Memory & storage2.7
7.0Battery & portability2.5
2.4Features & cooling3.6
Dimensions
Size comparison
ROG Zephyrus G15 GA503 RTX 3050 Ti (2021)Blade 15 Base Edition RTX 3070 (2021)
| ROG Zephyrus G15 GA503 RTX 3050 Ti (2021) | Blade 15 Base Edition RTX 3070 (2021) | Difference | |
|---|---|---|---|
| Depth | 243 mm | 235 mm | +8 mm |
| Width | 355 mm | 355 mm | = |
| Thickness | 19.9 mm | 19.9 mm | = |
| Weight | 1.9 kg | 2.1 kg | −0.2 kg |
Drawn to the same scale from the official dimensions (front and side).
Why is ROG Zephyrus G15 GA503 RTX 3050 Ti (2021) better than Blade 15 Base Edition RTX 3070 (2021)?
- RAM (up to)48 GB vs 16 GB3×
- SSD (up to)4,096 GB vs 512 GB8×
- Battery capacity90 Wh vs 65 Wh+38%
- Geekbench 6 multi-core7,424 vs 6,043+23%
- Weight1.9 kg vs 2.09 kg+10%
- Cinebench 2024 multi-core594 vs 419+42%
- CPU cores8 vs 6+33%
- CPU threads16 vs 12+33%
- Geekbench 6 single-core1,968 vs 1,545+27%
- RAM speed3,200 MHz vs 2,933 MHz+9%
Why is Blade 15 Base Edition RTX 3070 (2021) better than ROG Zephyrus G15 GA503 RTX 3050 Ti (2021)?
- GPU power (TGP)60 W vs 95 W+58%
- GPU compute (FP32)8.2 TFLOPS vs 14.4 TFLOPS+76%
- 3DMark Steel Nomad Light5,756 vs 9,561+66%
- Video memory4 GB vs 8 GB2×
- GPU shader cores2,560 vs 5,1202×
- Thunderbolt or USB4No · ROG Zephyrus G15 GA503 RTX 3050 Ti (2021): Yes
- RAM (base)8 GB vs 16 GB2×
- Vapor chamber coolingNo · ROG Zephyrus G15 GA503 RTX 3050 Ti (2021): Yes
- HDMI 2.1No · ROG Zephyrus G15 GA503 RTX 3050 Ti (2021): Yes
- sRGB coverage62% vs 100%+61%
- USB-A ports2 vs 3+50%
- Max. supported RAM48 GB vs 64 GB+33%
Specifications
Side by side
| Graphics | ||
| Graphics card | GeForce RTX 3050 Ti Laptop | GeForce RTX 3070 Laptop |
| GPU maker | NVIDIA | NVIDIA |
| GPU power (TGP) | 60 W | 95 W |
| Video memory | 4 GB | 8 GB |
| Video memory type | GDDR6 | GDDR6 |
| GPU shader cores | 2,560 | 5,120 |
| GPU compute (FP32) | 8.2 TFLOPS | 14.4 TFLOPS |
| 3DMark Steel Nomad Light | 5,756 | 9,561 |
| Processor | ||
| Processor | Ryzen 7 5800HS | Core i7-10750H |
| CPU maker | AMD | Intel |
| CPU cores | 8 | 6 |
| CPU threads | 16 | 12 |
| Max CPU clock | 4.4 GHz | 5 GHz |
| Processor options | Ryzen 7 5800HS, Ryzen 9 5900HS | Core i7-10750H, Core i7-11800H |
| Geekbench 6 multi-core | 7,424 | 6,043 |
| Geekbench 6 single-core | 1,968 | 1,545 |
| Cinebench 2024 multi-core | 594 | 419 |
| Display | ||
| Screen size | 15.6″ | 15.6″ |
| Resolution | 1920 × 1080 | 1920 × 1080 |
| Resolution class | Full HD (1080p/1200p) | Full HD (1080p/1200p) |
| Refresh rate | 144 Hz | 144 Hz |
| Panel type | IPS | IPS |
| Brightness | 300 nits | 300 nits |
| sRGB coverage | 62% | 100% |
| Pixel density | 141 ppi | 141 ppi |
| Aspect ratio | 16:9 | 16:9 |
| G-Sync / FreeSync | Yes | Yes |
| Advanced Optimus | No | No |
| MUX switch | No | No |
| HDR | No | No |
| Touchscreen | No | No |
| Memory & storage | ||
| RAM (up to) | 48 GB | 16 GB |
| RAM (base) | 8 GB | 16 GB |
| RAM type | DDR4 | DDR4 |
| RAM speed | 3,200 MHz | 2,933 MHz |
| Max. supported RAM | 48 GB | 64 GB |
| RAM slots | 1 | 2 |
| Upgradable RAM | Yes | Yes |
| SSD (up to) | 4,096 GB | 512 GB |
| SSD (base) | 512 GB | 512 GB |
| M.2 SSD slots | 2 | 2 |
| SSD interface | PCIe 3.0 x4 | PCIe 3.0 x4 |
| Battery & power | ||
| Battery capacity | 90 Wh | 65 Wh |
| Power adapter | 200 W | 230 W |
| USB-C charging (Power Delivery) | Yes | Yes |
| Design & cooling | ||
| Weight | 1.9 kg | 2.09 kg |
| Thickness | 19.9 mm | 19.9 mm |
| Width | 355 mm | 355 mm |
| Depth | 243 mm | 235 mm |
| Body material | Aluminium | Aluminium |
| Colours | White, Black, Gray | Black |
| Cooling fans | 2 | 2 |
| Vapor chamber cooling | No | Yes |
| Liquid metal (CPU) | Yes | — |
| Fan noise (max. load) | 51 dB | — |
| Ports & wireless | ||
| Thunderbolt / USB4 | — | Thunderbolt 3 |
| Thunderbolt or USB4 | No | Yes |
| USB-C ports | 2 | 2 |
| 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 | Yes |
| 3.5 mm audio jack | Yes | Yes |
| Wi-Fi standard | Wi-Fi 6 | Wi-Fi 6 |
| Bluetooth | 5.2 | 5.1 |
| Keyboard & camera | ||
| Backlit keyboard | Yes | Yes |
| Numeric keypad | No | No |
| Key travel | 1.7 mm | — |
| Webcam | — | 720p |
| IR camera (face login) | No | — |
| Fingerprint reader | — | No |
| Audio | ||
| Speakers | 2.2 | 2.0 |
| Dolby Atmos | Yes | Yes |
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