Key Differences
In short — GeForce RTX 4090 Mobile outperforms Radeon RX 6650M XT on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing GeForce RTX 4090 Mobile is 364 days newer than Radeon RX 6650M XT.
Advantages of NVIDIA GeForce RTX 4090 Mobile
- Performs up to 36% better in Microsoft Flight Simulator 2020 than Radeon RX 6650M XT - 110 vs 81 FPS
- Up to 100% more VRAM memory than AMD Radeon RX 6650M XT - 16 vs 8 GB
Microsoft Flight Simulator 2020
Resolution
1920 x 1080
Game Graphics
Ultra
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Ultra
Radeon RX 6650M XT
Mobile • Jan 4th, 2022
GeForce RTX 4090 Mobile
Mobile • Jan 3rd, 2023
Theoretical Performance
Radeon RX 6650M XT
Mobile • Jan 4th, 2022
Pixel Fillrate
154.6 GPixel/s
81%
Texel Fillrate
309.2 GTexel/s
60%
GeForce RTX 4090 Mobile
Mobile • Jan 3rd, 2023
Pixel Fillrate
189.8 GPixel/s
100%
Texel Fillrate
515.3 GTexel/s
100%
AMD Radeon RX 6650M XT | vs | NVIDIA GeForce RTX 4090 Mobile |
|---|---|---|
| Jan 4th, 2022 | Release Date | Jan 3rd, 2023 |
| Navi Mobile | Generation | GeForce 40 Mobile |
| Not Available | MSRP | Not Available |
| Portable Device Dependent | Outputs | Portable Device Dependent |
| None | Power Connectors | None |
Mobile | Segment | Mobile |
| 8 GB | Memory | 16 GB |
| GDDR6 | Type | GDDR6 |
| 128-bit | Bus | 256-bit |
| 256 GB/s | Bandwidth | 576 GB/s |
2068 MHz | Base Clock Speed | 1335 MHz |
2416 MHz | Boost Clock Speed | 1695 MHz |
| 2000 MHz | Memory Clock Speed | 2250 MHz |
