The PC version unlocks in just a few hours, i had mine preloaded and used a crack to test the port early, some first impressions. Let's get this out of the way first, performance on my end is much better than Unity, frame pacing is way more consistent and the overall menus + controls are x2-x3 times as responsive. I made a picture that includes all graphical options (including a vram meter for your GPU):
To start what I've been testing initially, Environment Quality is the most CPU reliant option out of these available, don't put it too high if you don't have CPU power to spare. Textures Quality doesn't seem to affect my GPU but it may be different for other GPUs. Shadows Quality is the single most expensive GPU effect other than AA, up to High everything is ok, PCSS is affecting performance a lot and PCSS Ultra is killing your GPU (don't turn either if you don't have 980ti/Titan X/Fury). AA, well everything apart from FXAA hurts performance a lot (deferred rendering + MSAA don't go well together), every other option includes FXAA (it's either FXAA+MSAA or TXAA+FXAA). Ambient Occlusion is another big change visually but it hurts performance less than Shadows, SSAO is typical SSAO with HBAO+ and HBAO+ Ultra looking better(i am able to sustain 60 fps with HBAO+ Ultra on a single 970).
I am very surprised by how easy it was to hit a solid 60 on my system without day 1 patch nor Nvidia drivers specific for the game. I've been running Environment Quality Very High, FXAA, and High shadows with everything else maxed and i am able to hit a solid 60 (something that i tried to do with Fallout 4 and wasn't able to). The port, at least on my end, seems like a very good effort and the game looks quite good most of the time. From what I've heard already it seems like it's a better game than Unity as well. Now i am just waiting for the game to unlock on Uplay and i'll report any improvement, if any, with the day 1 patch and Nvidia drivers.
To start what I've been testing initially, Environment Quality is the most CPU reliant option out of these available, don't put it too high if you don't have CPU power to spare. Textures Quality doesn't seem to affect my GPU but it may be different for other GPUs. Shadows Quality is the single most expensive GPU effect other than AA, up to High everything is ok, PCSS is affecting performance a lot and PCSS Ultra is killing your GPU (don't turn either if you don't have 980ti/Titan X/Fury). AA, well everything apart from FXAA hurts performance a lot (deferred rendering + MSAA don't go well together), every other option includes FXAA (it's either FXAA+MSAA or TXAA+FXAA). Ambient Occlusion is another big change visually but it hurts performance less than Shadows, SSAO is typical SSAO with HBAO+ and HBAO+ Ultra looking better(i am able to sustain 60 fps with HBAO+ Ultra on a single 970).
I am very surprised by how easy it was to hit a solid 60 on my system without day 1 patch nor Nvidia drivers specific for the game. I've been running Environment Quality Very High, FXAA, and High shadows with everything else maxed and i am able to hit a solid 60 (something that i tried to do with Fallout 4 and wasn't able to). The port, at least on my end, seems like a very good effort and the game looks quite good most of the time. From what I've heard already it seems like it's a better game than Unity as well. Now i am just waiting for the game to unlock on Uplay and i'll report any improvement, if any, with the day 1 patch and Nvidia drivers.
Some screenshots i got from the first few missions:
http://abload.de/img/acs2015-11-1812-20-56x9ux9.jpg
http://abload.de/img/acs2015-11-1812-21-3373ugy.jpg
http://abload.de/img/acs2015-11-1812-30-4793uri.jpg
http://abload.de/img/acs2015-11-1812-21-09q9utw.jpg
http://abload.de/img/acs2015-11-1812-25-31hsusx.jpg
http://abload.de/img/acs2015-11-1812-25-38beubr.jpg
http://abload.de/img/acs2015-11-1812-25-59fzugl.jpg
http://abload.de/img/acs2015-11-1812-30-58zdufj.jpg
http://abload.de/img/acs2015-11-1812-20-56x9ux9.jpg
http://abload.de/img/acs2015-11-1812-21-3373ugy.jpg
http://abload.de/img/acs2015-11-1812-30-4793uri.jpg
http://abload.de/img/acs2015-11-1812-21-09q9utw.jpg
http://abload.de/img/acs2015-11-1812-25-31hsusx.jpg
http://abload.de/img/acs2015-11-1812-25-38beubr.jpg
http://abload.de/img/acs2015-11-1812-25-59fzugl.jpg
http://abload.de/img/acs2015-11-1812-30-58zdufj.jpg