Right so I've been playing DOOM for the past 2 hours and have a few notes on performance.
I put the settings on Nightmare where-ever I could (including difficulty which may have been an error in judgement...)
But basically on a 1080p 60Hz screen I maxed everything out on every setting possible except for Motion Blur...
Because fuck Motion Blur... that's why.
The game ran on OpenGL 4.3 mode (Vulkan will be patched in "VERY VERY SOON!") so performance benefits should be there!
Frame time average was about 14,7ms
Average FPS indoors was about 97 (inside buildings)
Average FPS outdoors (planetside Mars) about 67 - 69 EXCEPT when you enter some long but small caves, quite weird!
Entering a cave which is only about 3 times as big as your character (total in all directions, not 3 times higher and 3 times wider!) causes an unexplained drop in FPS, the FPS dropped to an average of 43 - 44 with minimum being 34.. but as soon as I went out FPS skyrocketed back to 69.
This is with a large overview of a base with tons of shadows, moving particles and demons, a scene which is far more demanding than a small cave so this really is inexplicable, during this time frame-time average was 33,52ms (game shows all this in the engine itself!)
Average CPU use was about ~40% .. it would NOT utilize my HyperThreaded cores but only the physical ones and even then only 4, possibly 5 cores in total were utilized.
Specs:
Intel Core i7-990X @ 3,47GHz (Baseclock, Hexacore)
ASUS Rampage II Extreme motherboard
Corsair Dominator GT 12GB DDR3-1866MHz CL8 Triple-Channel
AMD Radeon R9 390X (MSI Gaming Edition) @ 1100MHz Core and 1525MHz VRAM (stock clocks for this card in other words!)
Intel SSD DC S3700 - 800GB
Driver version was Crimson 16.5.2
(P.S. I could test this with an ASUS Rampage IV Black Edition, 32GB of DDR3-2133MHz RAM and an Intel Core i7-4960X but I'm a lazy git and CBA building that stuff into my case...)
So even with relatively dated hardware (barring GFX) the game actually runs very well.
(In before the AMD fanboi accusations... I got this card for 2 days of work (~12 hours), I did not buy this one, used to have a GTX 980 and 970 but sold those off.. nVidia's multi-monitor switching and friendlyness drove me nuts as well as for some reason HDMI on my 47" TV felt very jittery)
===============
Noticed bugs:
Scrolling of lore texts is bugged, you have to select another item and then back to the item you want to read and drag the bar down with a mouseclick to read the rest of the text if there are more lines than the border limit, scrolling with wheel rarely works.
Graphics Settings have to be re-applied 3 times, 1 time in main menu, 1 time after settings reload (done by game) and 1 time AFTER everything was set and the game was loaded.. so in-game settings, BE AWARE OF THIS FOR YOUR OWN TESTING!
I encourage you all to post your results.
I know I could look into normal website reviews but they generally adhere to a single testing platform.
I would rather see a large number of varying platforms.. hence the posting.
Edit:
Note that I am not interested in a game review of how it is or w/e.
I am purely looking for technical information and data, that's why I posted it here rather than the gaming section!