I have an RTX 3070 and I am gaming at 1440P Ultra-wide (Resolution 3440x1440). It's so sad the card is practically performing at 2080/2080ti levels but is being held back by the VRAM 100% on this title least. It's depressing to look at. Future proof my ass, I bought it specifically for the Cyberpunk launch as it was the only RTX I could find for a not-over-the-top price in my area. Being new to RTX, as I upgraded from GTX 1080, of course I started having weird lag spikes and began to monitor everything. So, the major lag spikes started happening when the game reached 7,9GB of VRAM. The GPU usage then spikes down quickly, resulting in a stutter, and then goes back up, which I assume is because of the VRAM.
So, no, even if Cyberpunk is the new "Crysis" of our time, The 3070 isn't a 1440p card and I'm surprised it is being marketed as such... It's a 1080p card if you want to run the higher settings. I'd say for 1080p the 8GB will be more than enough. I mean, honestly, I am not sure what I expected. I guess I should have heeded all the "doomsayers" when the cards were announced and people were yelling about the VRAM for the 3070/80 cards. This really is the first time I am dissapointed in Nvidia, it is a major dissapointment being able to use DLSS and RT options only to have the game tell me **** you due to the vram. FYI if I turn off the RTX options altogether the 8gb is enough.
Whoever is saying "MUH silly 8gb elitism" just doesn't know what they're talking about. No card should have to struggle with its own VRAM (Not one that is released in 2020 anyways). I understand that I may have set the settings high up there but the FPS is fine (I come come from playing FPS like CS GO and Siege, so I am quite elitist about frames, but I fine tuned the settings until I got acceptable overall framerate for the action parts of the game.
I saw the 3070 being marketed as "good for 1440p", which is the only reason I am mad - I do believe it could be, but not with 8gb of VRAM. That and I should have not been in the "muh silly 8gb elitism" category beforehand.
Just to play the devils advocate here... You could say that without RT features the 8gb is probably enough even for 1440p. But I would prefer not to play a game of "will it be enough vram?" for every upcoming title. I mean surely I am not being unreasonable here in saying that for a 3070 if you want to game at 1440p (or at least 3440x1440 which is 30% wider) you should skip this card, or be prepared to adjust game settings to accomodate the lack of sufficient VRAM for this particular card.
It's funny how we went from the VRAM being overcompensated (8gb was the standard since the GTX cards came out) to vice versa.