vs
6.2Graphics7.4
4.8Overall performance6.8
5.5Display2.3
2.5Memory & storage4.4
7.7Battery & portability3.9
5.3Features & cooling3.3
Dimensions
Size comparison
ROG Strix G15 G513 RTX 3060 (2022)Katana 15 B13 RTX 4070 (2023)
| ROG Strix G15 G513 RTX 3060 (2022) | Katana 15 B13 RTX 4070 (2023) | Difference | |
|---|---|---|---|
| Depth | 259 mm | 259 mm | = |
| Width | 354 mm | 359 mm | −5 mm |
| Thickness | 27 mm | 25 mm | +2 mm |
| Weight | 2.3 kg | 2.2 kg | = |
Drawn to the same scale from the official dimensions (front and side).
Why is ROG Strix G15 G513 RTX 3060 (2022) better than Katana 15 B13 RTX 4070 (2023)?
- Battery capacity90 Wh vs 54 Wh+68%
- GPU power (TGP)140 W vs 105 W+33%
- Response time3 ms vs 33 ms11×
- G-Sync / FreeSyncYes · Katana 15 B13 RTX 4070 (2023): No
- USB-C charging (Power Delivery)Yes · Katana 15 B13 RTX 4070 (2023): No
- Cooling fans4 vs 22×
- Liquid metal (CPU)Yes · Katana 15 B13 RTX 4070 (2023): No
- USB-C ports2 vs 12×
- Dolby AtmosYes · Katana 15 B13 RTX 4070 (2023): No
- Brightness300 nits vs 250 nits+20%
- Fan noise (max. load)48 dB vs 54.4 dB+13%
- Key travel1.9 mm vs 1.7 mm+12%
Why is Katana 15 B13 RTX 4070 (2023) better than ROG Strix G15 G513 RTX 3060 (2022)?
- RAM (up to)16 GB vs 32 GB2×
- 3DMark Steel Nomad Light8,489 vs 13,080+54%
- Video memory16 GB vs 32 GB2×
- SSD (up to)512 GB vs 1,000 GB+95%
- GPU compute (FP32)14.2 TFLOPS vs 18.2 TFLOPS+28%
- Weight2.3 kg vs 2.25 kg+2%
- RAM typeDDR4 vs DDR5
- HDMI 2.1No · ROG Strix G15 G513 RTX 3060 (2022): Yes
- GPU shader cores3,840 vs 4,608+20%
- SSD (base)512 GB vs 1,000 GB+95%
- Thickness27 mm vs 25 mm+8%
- USB-A ports2 vs 3+50%
Specifications
Side by side
| Graphics | ||
| Graphics card | GeForce RTX 3060 Laptop | GeForce RTX 4070 Laptop |
| GPU maker | NVIDIA | NVIDIA |
| GPU power (TGP) | 140 W | 105 W |
| Video memory | 16 GB | 32 GB |
| Video memory type | GDDR6 | GDDR6 |
| GPU shader cores | 3,840 | 4,608 |
| GPU compute (FP32) | 14.2 TFLOPS | 18.2 TFLOPS |
| 3DMark Steel Nomad Light | 8,489 | 13,080 |
| Processor | ||
| Processor | Ryzen 9 5900HX | Core i9-13900H |
| CPU maker | AMD | Intel |
| CPU cores | 8 | 8 |
| Max CPU clock | 4.6 GHz | 4.4 GHz |
| Processor options | Ryzen 7 6800H, Ryzen 7 6800HS, Ryzen 9 6900HX | Core i7-13620H, Core i9-13900H |
| 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 | 250 nits |
| sRGB coverage | 62% | 57% |
| Response time | 3 ms | 33 ms |
| DCI-P3 coverage | — | 38% |
| Pixel density | 141 ppi | 141 ppi |
| Aspect ratio | 16:9 | 16:9 |
| G-Sync / FreeSync | Yes | No |
| Advanced Optimus | No | No |
| MUX switch | Yes | Yes |
| HDR | No | No |
| Touchscreen | No | No |
| Memory & storage | ||
| RAM (up to) | 16 GB | 32 GB |
| RAM (base) | 16 GB | 16 GB |
| RAM type | DDR4 | DDR5 |
| RAM speed | 4,800 MHz | 5,200 MHz |
| Max. supported RAM | 64 GB | 64 GB |
| RAM slots | 2 | 2 |
| Upgradable RAM | Yes | Yes |
| SSD (up to) | 512 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 | 54 Wh |
| Power adapter | 280 W | 200 W |
| USB-C charging (Power Delivery) | Yes | No |
| Design & cooling | ||
| Weight | 2.3 kg | 2.25 kg |
| Thickness | 27 mm | 25 mm |
| Width | 354 mm | 359 mm |
| Depth | 259 mm | 259 mm |
| Body material | Aluminium, Plastic | Plastic |
| Colours | Grey | Black |
| Cooling fans | 4 | 2 |
| Vapor chamber cooling | No | No |
| Liquid metal (CPU) | Yes | No |
| Fan noise (max. load) | 48 dB | 54.4 dB |
| Ports & wireless | ||
| Thunderbolt or USB4 | No | No |
| USB-C ports | 2 | 1 |
| USB-A ports | 2 | 3 |
| HDMI | HDMI 2.0 | HDMI 2.1 |
| HDMI 2.1 | No | Yes |
| (Mini) DisplayPort | No | No |
| Ethernet | — | 1 Gbit/s |
| Ethernet port | Yes | Yes |
| SD card reader | No | No |
| 3.5 mm audio jack | Yes | Yes |
| Wi-Fi standard | Wi-Fi 6 | Wi-Fi 6 |
| Bluetooth | 5.1 | 5.2 |
| Keyboard & camera | ||
| Backlit keyboard | Yes | Yes |
| Numeric keypad | No | Yes |
| Key travel | 1.9 mm | 1.7 mm |
| Webcam | — | 720p |
| IR camera (face login) | No | No |
| Fingerprint reader | No | No |
| Audio | ||
| Speakers | 2 speakers | 2 speakers |
| Dolby Atmos | Yes | No |
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