Oblivion said:
I'm sure quite a few of us would rather have it at 720p with 60fps. 1080p this generation is the most unneccesary additional feature IMO.
The problem here is that there is this FUD idea that 720p = 60fps, and 1080p = 30fps.
The reality is that for a vast majority of cases, that simply isn't true.
Based on the design of this game, there was basically no chance it would be 60fps, regardles of resolution (I doubt it would even happen at 480p).
Rendering at 1080p causes 2 main issues. One, memory (general processing, vertex, and especially texture). The other is speed. Speed is mostly impacted due to bandwidth issues (1080p textures suck up more bandwidth when moving them around), and texture processing (specifically if you are doing per-pixel effects on them).
Looking at Lair, texturing is obviously not an issue. The streaming engine they created seems to be working just fine since the game has some of the best extures on PS3 so far (at least based on pics I've seen).
So the other consideration is speed. The thing is, this game is doing a TON of special processing that a normal game is not. Go look up in one of the older Lair threads if you want more details, but things like the real-time progressive mesh, real-time lighting, AI, etc. are all incredibly expensive.
From the outset, Factor 5 knew what sort of effects they wanted to do. They also knew that there was no way you could do those things at 60fps. The long pole are all of those special effects and other processes going on. Based on that info, the decided there was enough room to do 1080p since they had left over processing speed to hit 30fps ... but not enough for 60fps regardless of resolution.
The only question now is whether or not the final cut does indeed stay at 30fps a majority of the time (occasional slowdown can be caused by tons of things, so assuming 720p would stop it is a bit moot). If there is a ton of slowdown, then yes ... 1080p
may be to blame (again, not necessarily). If there isn't then, why the hell not offer 1080p?
I'm just getting sick of hearing this 720p = 60fps crap. It simply isn't true.