Tibert

@Tibert@jlai.lu

• ⁨Comment⁩ on ⁨Avatar: Frontiers of Pandora - OpenCritic Review Thread⁩ ⁨⁨1⁩ ⁨year⁩ ago⁩:

  Hmm, from the average and some reviews here and there, it’s sad the game is just mixed.

  It’s the first to get out with fsr 3 frame gen working mostly well. Fsr upscalling working mostly well, which is very unexpected due to a lot of foliage.

  Tho the ui protection to frame gen was implemented in a very shitty way (just a box without frame gen arrount it…).

• ⁨Comment⁩ on ⁨'Great' games I didn't play this year due to requirements⁩ ⁨⁨1⁩ ⁨year⁩ ago⁩:

  Unreal engine is pretty bad for open maps. It generates a lot of cpu usage when changing zones. And heavy textures and other heavy elements don’t enhance the experience.

  The vram, I’m not sure what your questions is about.

  The vram is special ram (much higher bandwidth, but slightly higher latency than cpu ram, also supports special extra things) included on the board of the graphics card.

  It is necessary because it stores textures and others game elements the graphics card needs to operate the game (shadow info,…). The elements are loaded into vram, from the very slow (in comparison) drive (even nvme 5.0 ssds are extra slow compared to vram or ram) to allow the gpu to process whatever it has to do. Background tasks, windows, the desktop… Also use vram to be able to have the app windows and desktop displayed, so the total available for the game can vary.

  If there isn’t enough vram, there can be multiple things happening (I’m talking about textures but vram includes others things too) :

  • Resizable bar ( or SAM on amd) is not enabled : the gpu will not be able to load all the textures, so it would either have missing textures, or lag a lot due to texture swapping. The textures can also take a lot of time to load instead of completely missing depending on the game optimisation, due to swapping with previous textures. The game can even crash.

  • Resizable bar is enabled : it is possible with this pci-e configuration for the gpu to access system memory. So in some cases, textures may spill into system memory (cpu ram), which isn’t great either, because system memory has a way higher latency to the gpu (it has to go through the cpu, pci-e slot…), and way lower bandwidth. And so generates lots of lag.

  If a game is well optimized, the lower the settings are the lower vram usage there is. Some games however did not have such great optimisation. Vram usage mostly depends on the texture quality and resolution. (increasing the texture quality will use a very few/negligible amount of extra gpu power, but increase the vram usage).

  There is also a baseline the devs may put for optimisation. The less vram there is, the less the textures can have data available to use. So the more compromises have to be done, with less and less quality. So fixing a baseline quality depending on the current most used vram capacity is not that bad. Tho it does have issues for people having less available.

• ⁨Comment⁩ on ⁨'Great' games I didn't play this year due to requirements⁩ ⁨⁨1⁩ ⁨year⁩ ago⁩:

  Bruh wtf did my keyboard write

• ⁨Comment⁩ on ⁨'Great' games I didn't play this year due to requirements⁩ ⁨⁨1⁩ ⁨year⁩ ago⁩:

  A big issue with recent games is Vram usage (the gpu has vram). If you don’t have enough vram the game will stutter. At the moment where there isn’t enough vram, even a tiny bit not enough, the game will stutter.

  Another issue is also ram and cpu utilisation which in some games is pretty extreme.

  Othrt issue can be very heavy graphics and badly optimized lower settings.

  Some games also have transition stutter, where you change zone. It will try to load the jew zone and unload the precedent one. But it uses cpu power and requires a fast ssd depending on the size of what has to be loaded.