Key Differences
In short — GeForce RTX 4090 outperforms GeForce 840M on the selected game parameters. We do not have the prices of both GPUs to compare value. The better performing GeForce RTX 4090 is 3114 days newer than GeForce 840M.
Advantages of GeForce 840M
- Consumes up to 93% less energy than NVIDIA GeForce RTX 4090 - 33 vs 450 Watts
Advantages of GeForce RTX 4090
- Performs up to 521% better in Watch Dogs: Legion than GeForce 840M - 174 vs 28 FPS
- Up to 1100% more VRAM memory than NVIDIA GeForce 840M - 24 vs 2 GB
Watch Dogs: Legion
Resolution
1920 x 1080
Game Graphics
Ultra
Desktop • Sep 20th, 2022
FPS
174
100%
Value, €/FPS
€18.8/FPS
100%
Price, €
€3271.43
100%
FPS and Value Winner
Buy for €3,271.43 on Amazon
In Stock
Updated 3315 minutes ago
My Games
With selected game settings
Resolution
1920 x 1080
Game Graphics
Ultra
Mobile • Mar 12th, 2014
Desktop • Sep 20th, 2022
Theoretical Performance
Desktop • Sep 20th, 2022
Pixel Fillrate
443.5 GPixel/s
100%
Texel Fillrate
1290 GTexel/s
100%
GeForce 840M | vs | GeForce RTX 4090 |
---|---|---|
Mar 12th, 2014 | Release Date | Sep 20th, 2022 |
GeForce 800M | Generation | GeForce 40 |
Not Available | MSRP | $1599 |
None | Outputs | 1x HDMI 2.1, 3x DisplayPort 1.4a |
None | Power Connectors | 1x 16-pin |
Mobile | Segment | Desktop |
2 GB | Memory | 24 GB |
DDR3 | Type | GDDR6X |
64-bit | Bus | 384-bit |
16.02 GB/s | Bandwidth | 1008 GB/s |
1029 MHz | Base Clock Speed | 2235 MHz |
1124 MHz | Boost Clock Speed | 2520 MHz |
1001 MHz | Memory Clock Speed | 1313 MHz |