Caporegime
- Joined
- 18 Oct 2002
- Posts
- 33,188
but isn't 4GB ONLY 4GB so we've been told after and after again? lol. Nice to see some memory compression at work though. I allways thought to my self that there could be some sort of memory optimisations as games seemed to use more memory than they should.
Ram is 'always on' stuff, it uses power if it's got data in it or not till it's turned off completely. It costs MORE in power and hurts performance to unload something from memory only to find out you need it and load it back in than it does to simply leave it in memory. Until you physically run out of memory and need to load something new there is literally not a single reason at all to remove data. Some people just don't seem to understand the difference between using and needing the memory. Volatile memory which is always on and uses power regardless SHOULD always use any spare memory as cache because there is zero performance penalty in doing so.
The more troubling thing is, 4GB cards had shown no performance drop in Shadow of Mordor as compared to 8/12GB cards before Fury came out, I linked to loads of reviews that showed say a ~35% gap between a 980 and a 980ti at 1440p high settings, 4k high settings and 4k ultra settings. Same in GTA 5, same in other games. Having only 4GB made no difference, the performance gap was within a percent or two across these supposed memory limits at 4k in the games that supposedly 'need' more than 4GB.
Again it's worth pointing out , GTA 4 consistently claimed it needed more memory than it actually used. You could enable settings that would tell you it needed more than 2GB, you only had 2GB yet performance was absolutely fine. We have a history of claims of these kinds from game devs which have basically every single time been inaccurate. But these two games come along in which no reviews show any difference but the games SAY they need more memory and certain people wouldn't hear anything else. Actual proof that there was no performance difference was entirely ignored over and over again.
2 years of 4 vs 8GB reviews showing fundamentally no difference be damned, these guys £200-300 extra on memory that cost £40-50 extra... thus these games must absolutely need this extra memory, right?