Asus ROG Strix G15 Advantage Edition RX 6800M (2021) vs MSI GP66 Leopard RTX 3080 (2021)
What ROG Strix G15 Advantage Edition RX 6800M (2021) does better (16) and where GP66 Leopard RTX 3080 (2021) wins (10) — every spec side by side.
vs
5.8Graphics7.7
5.4Overall performance4.7
7.5Display6.0
7.8Memory & storage5.8
6.7Battery & portability5.1
3.2Features & cooling5.1
Dimensions
Size comparison
ROG Strix G15 Advantage Edition RX 6800M (2021)GP66 Leopard RTX 3080 (2021)
| ROG Strix G15 Advantage Edition RX 6800M (2021) | GP66 Leopard RTX 3080 (2021) | Difference | |
|---|---|---|---|
| Depth | 259.9 mm | 267 mm | −7.1 mm |
| Width | 354.9 mm | 358 mm | −3.1 mm |
| Thickness | 27.2 mm | 23.4 mm | +3.8 mm |
| Weight | 2.4 kg | 2.4 kg | = |
Drawn to the same scale from the official dimensions (front and side).
Why is ROG Strix G15 Advantage Edition RX 6800M (2021) better than GP66 Leopard RTX 3080 (2021)?
- Refresh rate300 Hz vs 144 Hz2.1×
- SSD (up to)4,096 GB vs 1,024 GB4×
- Battery capacity90 Wh vs 65 Wh+38%
- Geekbench 6 multi-core9,188 vs 6,067+51%
- Cinebench 2024 multi-core748 vs 417+79%
- Video memory12 GB vs 8 GB+50%
- Response time3 ms vs 12 ms4×
- CPU cores8 vs 6+33%
- USB-C charging (Power Delivery)Yes · GP66 Leopard RTX 3080 (2021): No
- Vapor chamber coolingYes · GP66 Leopard RTX 3080 (2021): No
- Dolby AtmosYes · GP66 Leopard RTX 3080 (2021): No
- Geekbench 6 single-core2,179 vs 1,597+36%
Why is GP66 Leopard RTX 3080 (2021) better than ROG Strix G15 Advantage Edition RX 6800M (2021)?
- GPU compute (FP32)11.8 TFLOPS vs 20.5 TFLOPS+74%
- GPU shader cores2,560 vs 6,1442.4×
- GPU power (TGP)115 W vs 140 W+22%
- MUX switchNo · ROG Strix G15 Advantage Edition RX 6800M (2021): Yes
- 3DMark Steel Nomad Light11,403 vs 12,269+8%
- Brightness300 nits vs 380 nits+27%
- HDMI 2.1No · ROG Strix G15 Advantage Edition RX 6800M (2021): Yes
- Thickness27.2 mm vs 23.4 mm+16%
- Wi-Fi standardWi-Fi 6 vs Wi-Fi 6E+8%
- Max CPU clock4.6 GHz vs 5 GHz+9%
Specifications
Side by side
| Graphics | ||
| Graphics card | Radeon RX 6800M | GeForce RTX 3080 Laptop |
| GPU maker | AMD | NVIDIA |
| GPU power (TGP) | 115 W | 140 W |
| Video memory | 12 GB | 8 GB |
| Video memory type | GDDR6 | GDDR6 |
| GPU shader cores | 2,560 | 6,144 |
| GPU compute (FP32) | 11.8 TFLOPS | 20.5 TFLOPS |
| 3DMark Steel Nomad Light | 11,403 | 12,269 |
| Processor | ||
| Processor | Ryzen 9 5900HX | Core i7-10750H |
| CPU maker | AMD | Intel |
| CPU cores | 8 | 6 |
| CPU threads | 16 | 12 |
| Max CPU clock | 4.6 GHz | 5 GHz |
| Processor options | Ryzen 9 5900HX | Core i7-10750H, Core i7-10870H, Core i7-10875H, Core i7-11800H |
| Geekbench 6 multi-core | 9,188 | 6,067 |
| Geekbench 6 single-core | 2,179 | 1,597 |
| Cinebench 2024 multi-core | 748 | 417 |
| Display | ||
| Screen size | 15.6″ | 15.6″ |
| Resolution | 1920 × 1080 | 1920 × 1080 |
| Resolution class | Full HD (1080p/1200p) | Full HD (1080p/1200p) |
| Refresh rate | 300 Hz | 144 Hz |
| Panel type | IPS | IPS |
| Brightness | 300 nits | 380 nits |
| sRGB coverage | 100% | 96% |
| Response time | 3 ms | 12 ms |
| DCI-P3 coverage | 71% | 65% |
| Pixel density | 141 ppi | 141 ppi |
| Aspect ratio | 16:9 | 16:9 |
| G-Sync / FreeSync | Yes | Yes |
| Advanced Optimus | No | No |
| MUX switch | No | Yes |
| HDR | No | No |
| Touchscreen | No | No |
| Memory & storage | ||
| RAM (up to) | 64 GB | 64 GB |
| RAM (base) | 16 GB | 16 GB |
| RAM type | DDR4 | DDR4 |
| RAM speed | 3,200 MHz | 3,200 MHz |
| Max. supported RAM | 64 GB | 64 GB |
| RAM slots | 2 | 2 |
| Upgradable RAM | Yes | Yes |
| SSD (up to) | 4,096 GB | 1,024 GB |
| SSD (base) | 512 GB | 512 GB |
| M.2 SSD slots | 2 | 2 |
| SSD interface | PCIe 3.0 x4 | PCIe 4.0 x4 |
| Battery & power | ||
| Battery capacity | 90 Wh | 65 Wh |
| Power adapter | 280 W | 280 W |
| USB-C charging (Power Delivery) | Yes | No |
| Design & cooling | ||
| Weight | 2.4 kg | 2.38 kg |
| Thickness | 27.2 mm | 23.4 mm |
| Width | 354.9 mm | 358 mm |
| Depth | 259.9 mm | 267 mm |
| Body material | Aluminium, Plastic | Aluminium |
| Colours | Gray | Black |
| Cooling fans | 2 | 2 |
| Vapor chamber cooling | Yes | No |
| Liquid metal (CPU) | Yes | — |
| Fan noise (max. load) | 51 dB | 53 dB |
| Ports & wireless | ||
| Thunderbolt or USB4 | No | No |
| USB-C ports | 1 | 1 |
| USB-A ports | 3 | 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 6 | Wi-Fi 6E |
| Bluetooth | 5.2 | 5.2 |
| Keyboard & camera | ||
| Backlit keyboard | Yes | Yes |
| Numeric keypad | No | No |
| Key travel | 1.7 mm | — |
| Webcam | — | 720p |
| IR camera (face login) | No | No |
| Fingerprint reader | No | No |
| Audio | ||
| Speakers | 2.0 | 2.0 |
| Dolby Atmos | Yes | No |
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