vs
7.8Graphics7.6
6.4Overall performance8.0
5.5Display8.4
8.6Memory & storage4.4
7.6Battery & portability9.1
6.7Features & cooling7.2
Dimensions
Size comparison
ROG Strix G15 G513 RTX 3070 Ti (2022)Legion 5 15 RTX 5070 (2025)
| ROG Strix G15 G513 RTX 3070 Ti (2022) | Legion 5 15 RTX 5070 (2025) | Difference | |
|---|---|---|---|
| Depth | 259 mm | 255.3 mm | +3.7 mm |
| Width | 354 mm | 344.9 mm | +9.1 mm |
| Thickness | 27.2 mm | 21.5 mm | +5.7 mm |
| Weight | 2.3 kg | 2.2 kg | +0.1 kg |
Drawn to the same scale from the official dimensions (front and side).
Why is ROG Strix G15 G513 RTX 3070 Ti (2022) better than Legion 5 15 RTX 5070 (2025)?
- RAM (up to)64 GB vs 32 GB2×
- SSD (up to)4,096 GB vs 1,000 GB4.1×
- GPU power (TGP)150 W vs 115 W+30%
- Battery capacity90 Wh vs 80 Wh+12%
- GPU shader cores5,632 vs 4,608+22%
- Cooling fans4 vs 22×
- Liquid metal (CPU)Yes · Legion 5 15 RTX 5070 (2025): No
- Dolby AtmosYes · Legion 5 15 RTX 5070 (2025): No
- Fan noise (max. load)48 dB vs 66.7 dB+39%
- Key travel1.9 mm vs 1.6 mm+19%
- Screen size15.6″ vs 15.1″+3%
Why is Legion 5 15 RTX 5070 (2025) better than ROG Strix G15 G513 RTX 3070 Ti (2022)?
- Resolution classFull HD (1080p/1200p) vs QHD (1440p/1600p)
- Thunderbolt or USB4No · ROG Strix G15 G513 RTX 3070 Ti (2022): Yes
- GPU compute (FP32)18.5 TFLOPS vs 26.2 TFLOPS+42%
- CPU cores8 vs 14+75%
- Brightness300 nits vs 500 nits+67%
- 3DMark Steel Nomad Light12,128 vs 14,047+16%
- Refresh rate144 Hz vs 165 Hz+15%
- Weight2.3 kg vs 2.2 kg+5%
- Thickness27.2 mm vs 21.5 mm+27%
- Advanced OptimusNo · ROG Strix G15 G513 RTX 3070 Ti (2022): Yes
- HDMI 2.1No · ROG Strix G15 G513 RTX 3070 Ti (2022): Yes
- SSD (base)512 GB vs 1,000 GB+95%
Specifications
Side by side
| Graphics | ||
| Graphics card | GeForce RTX 3070 Ti Laptop | GeForce RTX 5070 Laptop |
| GPU maker | NVIDIA | NVIDIA |
| GPU power (TGP) | 150 W | 115 W |
| Video memory | 8 GB | 8 GB |
| Video memory type | GDDR6 | GDDR7 |
| GPU shader cores | 5,632 | 4,608 |
| GPU compute (FP32) | 18.5 TFLOPS | 26.2 TFLOPS |
| 3DMark Steel Nomad Light | 12,128 | 14,047 |
| Processor | ||
| Processor | Ryzen 7 6800H | Core Ultra 7 255HX |
| CPU maker | AMD | Intel |
| CPU cores | 8 | 14 |
| CPU threads | 16 | — |
| Max CPU clock | 4.7 GHz | 4.9 GHz |
| Processor options | Ryzen 7 6800H, Ryzen 7 6800HS, Ryzen 9 6900HX | Core i7-13650HX, Core Ultra 7 255HX |
| Geekbench 6 multi-core | 10,158 | — |
| Geekbench 6 single-core | 1,950 | — |
| Cinebench 2024 multi-core | 748 | — |
| Display | ||
| Screen size | 15.6″ | 15.1″ |
| Resolution | 1920 × 1080 | 2560 × 1600 |
| Resolution class | Full HD (1080p/1200p) | QHD (1440p/1600p) |
| Refresh rate | 144 Hz | 165 Hz |
| Panel type | IPS | IPS |
| Brightness | 300 nits | 500 nits |
| sRGB coverage | 62% | 100% |
| Response time | 3 ms | — |
| Pixel density | 141 ppi | 150 ppi |
| Aspect ratio | 16:9 | 16:10 |
| G-Sync / FreeSync | Yes | Yes |
| Advanced Optimus | No | Yes |
| MUX switch | Yes | Yes |
| HDR | No | No |
| Touchscreen | No | No |
| Memory & storage | ||
| RAM (up to) | 64 GB | 32 GB |
| RAM (base) | 16 GB | 16 GB |
| RAM type | DDR5 | DDR5 |
| RAM speed | 4,800 MHz | 5,600 MHz |
| Max. supported RAM | 64 GB | 64 GB |
| RAM slots | 2 | 2 |
| Upgradable RAM | Yes | Yes |
| SSD (up to) | 4,096 GB | 1,000 GB |
| SSD (base) | 512 GB | 1,000 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 | 280 W | 245 W |
| USB-C charging (Power Delivery) | Yes | Yes |
| USB-C charging power | — | 100 W |
| Design & cooling | ||
| Weight | 2.3 kg | 2.2 kg |
| Thickness | 27.2 mm | 21.5 mm |
| Width | 354 mm | 344.9 mm |
| Depth | 259 mm | 255.3 mm |
| Body material | Aluminium, Plastic | Aluminium, Plastic |
| Colours | Gray | Black |
| Cooling fans | 4 | 2 |
| Vapor chamber cooling | No | No |
| Liquid metal (CPU) | Yes | No |
| Fan noise (max. load) | 48 dB | 66.7 dB |
| Ports & wireless | ||
| Thunderbolt / USB4 | — | Thunderbolt 4 |
| 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 | No | No |
| 3.5 mm audio jack | Yes | Yes |
| Wi-Fi standard | Wi-Fi 6E | Wi-Fi 7 |
| Bluetooth | 5.3 | 5.4 |
| Keyboard & camera | ||
| Keyboard backlight | — | Zone RGB |
| Per-key RGB | — | No |
| Backlit keyboard | Yes | Yes |
| Numeric keypad | No | Yes |
| Key travel | 1.9 mm | 1.6 mm |
| Webcam | — | 720p |
| IR camera (face login) | No | No |
| Fingerprint reader | No | No |
| Audio | ||
| Speakers | 4.0 | 2.0 |
| Dolby Atmos | Yes | No |
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