To find out, we have a 40-game benchmark covering the 1080p, 1440p, and 4K resolutions.
That’s what we’re about to examine.
However, even the 4070 isn’t really viable here, at least not without the help of upscaling.

Where the GeForce 20 series was a major letdown, in our opinion, was the ray tracing performance.
Even at 1080p, with any meaningful degree of ray tracing enabled, performance completely tanks to unplayable levels.
Even with the aid of DLSS, performance remains underwhelming.
So again, huge performance gains are offered by the RTX 4070.
This means it was 114% faster than the RTX 2070.
Even at 1080p, the 2070 suffered from major frame stutters and was completely unusable at 1440p and above.
If you are gaming at 4K, though, the RTX 4070 upgrade will double your frame rate.
However, it only provides a 60 fps experience at 1080p and near-unplayable performance at 1440p.
Currently, the game officially supports only FSR, and that’s unlikely to change any time soon.
This issue has more to do with the 8GB VRAM buffer than processing power.
In other words, 2070 owners can expect a massive performance upgrade at 1080p when purchasing an RTX 4070.
It’s much the same at 1440p.
Here, the RTX 4070 was, on average, 102% faster.
As for 12GB cards, we’re not really sure what the future holds there.