Key Differences
In short — GeForce RTX 4080 Mobile outperforms Radeon HD 7870 XT on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing GeForce RTX 4080 Mobile is 3697 days newer than Radeon HD 7870 XT.
Advantages of NVIDIA GeForce RTX 4080 Mobile
- Performs up to 107% better in Dirt 5 than Radeon HD 7870 XT - 195 vs 94 FPS
- Consumes up to 41% less energy than AMD Radeon HD 7870 XT - 110 vs 185 Watts
- Up to 500% more VRAM memory than AMD Radeon HD 7870 XT - 12 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 • Nov 19th, 2012
Theoretical Performance
Mobile • Jan 3rd, 2023
Pixel Fillrate
133.2 GPixel/s
100%
Texel Fillrate
386.3 GTexel/s
100%
Desktop • Nov 19th, 2012
Pixel Fillrate
31.2 GPixel/s
23%
Texel Fillrate
93.6 GTexel/s
24%
NVIDIA GeForce RTX 4080 Mobile | vs | AMD Radeon HD 7870 XT |
---|---|---|
Jan 3rd, 2023 | Release Date | Nov 19th, 2012 |
GeForce 40 Mobile | Generation | Southern Islands |
Not Available | MSRP | $270 |
Portable Device Dependent | Outputs | 1x DVI, 1x HDMI, 2x mini-DisplayPort |
None | Power Connectors | 2x 6-pin |
Mobile | Segment | Desktop |
12 GB | Memory | 2 GB |
GDDR6 | Type | GDDR5 |
192-bit | Bus | 256-bit |
432 GB/s | Bandwidth | 192 GB/s |
1290 MHz | Base Clock Speed | 925 MHz |
1665 MHz | Boost Clock Speed | 975 MHz |
2250 MHz | Memory Clock Speed | 1500 MHz |