Key Differences
In short — GeForce RTX 4090 Mobile outperforms Radeon HD 7950 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 3990 days newer than Radeon HD 7950.
Advantages of NVIDIA GeForce RTX 4090 Mobile
- Performs up to 274% better in Watch Dogs: Legion than Radeon HD 7950 - 131 vs 35 FPS
- Consumes up to 40% less energy than AMD Radeon HD 7950 - 120 vs 200 Watts
- Up to 433% more VRAM memory than AMD Radeon HD 7950 - 16 vs 3 GB
Watch Dogs: Legion
Resolution
1920 x 1080
Game Graphics
Ultra
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Ultra
GeForce RTX 4090 Mobile
Mobile • Jan 3rd, 2023
Radeon HD 7950
Desktop • Jan 31st, 2012
Theoretical Performance
GeForce RTX 4090 Mobile
Mobile • Jan 3rd, 2023
Pixel Fillrate
189.8 GPixel/s
100%
Texel Fillrate
515.3 GTexel/s
100%
Radeon HD 7950
Desktop • Jan 31st, 2012
Pixel Fillrate
25.6 GPixel/s
13.487881981032665%
Texel Fillrate
89.6 GTexel/s
17.38792936153697%
NVIDIA GeForce RTX 4090 Mobile | vs | AMD Radeon HD 7950 |
|---|---|---|
Jan 3rd, 2023 | Release Date | Jan 31st, 2012 |
| GeForce 40 Mobile | Generation | Southern Islands |
| Not Available | MSRP | $449 |
| Portable Device Dependent | Outputs | 1x DVI, 1x HDMI, 2x mini-DisplayPort |
| None | Power Connectors | 2x 6-pin |
Mobile | Segment | Desktop |
16 GB | Memory | 3 GB |
| GDDR6 | Type | GDDR5 |
| 256-bit | Bus | 384-bit |
576 GB/s | Bandwidth | 240 GB/s |
1335 MHz | Base Clock Speed | 800 MHz |
| 1695 MHz | Boost Clock Speed | Not Available |
2250 MHz | Memory Clock Speed | 1250 MHz |
