Key Differences
In short — Radeon R9 390X outperforms GeForce GT 745M on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Radeon R9 390X is 808 days newer than GeForce GT 745M.
Advantages of NVIDIA GeForce GT 745M
- Consumes up to 84% less energy than AMD Radeon R9 390X - 45 vs 275 Watts
Advantages of AMD Radeon R9 390X
- Performs up to 93% better in F1 22 than GeForce GT 745M - 79 vs 41 FPS
- Up to 300% more VRAM memory than NVIDIA GeForce GT 745M - 8 vs 2 GB
F1 22
Resolution
1920 x 1080
Game Graphics
Ultra High
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Ultra High
Mobile • Apr 1st, 2013
Desktop • Jun 18th, 2015
Theoretical Performance
Desktop • Jun 18th, 2015
Pixel Fillrate
67.2 GPixel/s
100%
Texel Fillrate
184.8 GTexel/s
100%
NVIDIA GeForce GT 745M | vs | AMD Radeon R9 390X |
---|---|---|
Apr 1st, 2013 | Release Date | Jun 18th, 2015 |
GeForce 700M | Generation | Pirate Islands |
Not Available | MSRP | $429 |
None | Outputs | 2x DVI, 1x HDMI, 1x DisplayPort |
None | Power Connectors | 1x 6-pin + 1x 8-pin |
Mobile | Segment | Desktop |
2 GB | Memory | 8 GB |
GDDR5 | Type | GDDR5 |
128-bit | Bus | 512-bit |
64 GB/s | Bandwidth | 384 GB/s |
549 MHz | Base Clock Speed | 1050 MHz |
Not Available | Boost Clock Speed | Not Available |
1000 MHz | Memory Clock Speed | 1500 MHz |