Key Differences
In short — GeForce RTX 4090 Mobile outperforms Radeon HD 7850 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 3956 days newer than Radeon HD 7850.
Advantages of NVIDIA GeForce RTX 4090 Mobile
- Performs up to 129% better in Dirt 5 than Radeon HD 7850 - 208 vs 91 FPS
- Consumes up to 8% less energy than AMD Radeon HD 7850 - 120 vs 130 Watts
- Up to 700% more VRAM memory than AMD Radeon HD 7850 - 16 vs 2 GB
Dirt 5
Resolution
1920 x 1080
Game Graphics
Ultra High
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Ultra High
Mobile • Jan 3rd, 2023
Desktop • Mar 5th, 2012
Theoretical Performance
Mobile • Jan 3rd, 2023
Pixel Fillrate
189.8 GPixel/s
100%
Texel Fillrate
515.3 GTexel/s
100%
Desktop • Mar 5th, 2012
Pixel Fillrate
27.52 GPixel/s
14%
Texel Fillrate
55.04 GTexel/s
10%
NVIDIA GeForce RTX 4090 Mobile | vs | AMD Radeon HD 7850 |
---|---|---|
Jan 3rd, 2023 | Release Date | Mar 5th, 2012 |
GeForce 40 Mobile | Generation | Southern Islands |
Not Available | MSRP | $249 |
Portable Device Dependent | Outputs | 1x DVI, 1x HDMI, 2x mini-DisplayPort |
None | Power Connectors | 1x 6-pin |
Mobile | Segment | Desktop |
16 GB | Memory | 2 GB |
GDDR6 | Type | GDDR5 |
256-bit | Bus | 256-bit |
576 GB/s | Bandwidth | 153.6 GB/s |
1335 MHz | Base Clock Speed | 860 MHz |
1695 MHz | Boost Clock Speed | Not Available |
2250 MHz | Memory Clock Speed | 1200 MHz |