[Manuel Calavera]

A stalno se sumnjalo u frame timing

Autor Manuel Calavera

Ja kažem da ovo još nije istraženo kako treba. Sada doslovce postoji samo jedna igra koja sigurno prema svim izvorima može povuć preko 3.5 gb na 1080p - i ponaša se čudno? Onaj yt video (džej2cents) je (pre)lako prešao preko njezinog čudnog ponašanja. Mislim, razumijem i ja te recenzente, ne žele se zamjeriti jednoj takvoj firmi, ipak od toga žive...

Evo jedan od komentara sa frejmtajmingom (ovo nije nigdje potrvrđeno, ali bome čini mi se nije ni pošteno istraženo nigdje):

Problems that weren't adressed here:
1. No frametimings are shown. These are what makes playing with a 970 the horror. There are some serious fuckups in the timings. You rock with 60+fps (thats 17-ms fremtimings) and bam there is a little microstutter. Look at the frametimings and yes there was a 100+ms frametiming, that's a single frame at 10fps or less. You won't notice that with the fps. You can see this even when the card uses under 3.5 GiB but only sometimes and it get's really serious if you use over 3.5 GiB.
1.5 Use a downclocked GTX 980 to compare frametimings and VRAM usage. The downclocked GTX 980 is the card that was advertised. You can see that the GTX 980 doesn't have the same issues with the frametimings, also if you force the GTX 970 to use over 3.5 GiB (You have to force it because while the 980 uses 3.8 GiB the 970 will still use only 3.4 GiB because the driver forces the card to do that) you will see that the performance degrades up to 20% compared to the downclocked GTX 980. Once again, the downclocked 980 is what was advertised.
2. That brings us to the fact that the GTX 980 uses significantly more VRAM than the GTX 970 in the same settings in the same game. No word here? Why?
3. Quite a few people have gotten a GTX 970 for SLI. And the others could upgrade to it when the fps get to low. Well now they are fucked because they have enough horsepower for 4k gaming but can only use mid settings because they can only use 3.5 GiB.

Što se tiče igara - doći će još takvih poput mordora (i gorih). Nvidia će vjerojatno svakim driverima obuzdavat sporih pola gige

Izgleda već dolaze

Dosao novi patch za Dying Light i ovo mi je vrlo zanimljivo posto znam da igra ide iznad 3.5gb na 1080p,igram ju.
- Minor performance tweaks for GTX970 users

Autor darkydark

...
Grafa ima stvarno lepe performanse, al uzdizanje u nebesa koje je doživela od novinara prilikom izlaska i razina "opreznosti" koju su svi imali prilikom izvještavanja problema mi je smiješna. Svi pucaju o nekakvom FPS-u, a ekipa se uporno žali na Frame Latency i Stuttering barem jedan kolega kojeg citiram:

"**bem ih ja glupe, el nisu mogli jednostavno isporucit grafu sa 3.5gb, a ne metat ovaj crvuljak od pol gige koji samo sranja dela i tu je 99% zbog činjenice da jer je neko u marketingu reko inžinjerima - ne 3.5gb, mora bit okruglih 4gb i sad sa svakom novom igrom ak se covjek zaigra sa eye candy pi***rijama nek me ceka ovaj usrani stutering, kaj me briga kaj mi je fps 40-50, ak ovo na oko ima osjecaj ko da je 15, a nasi uvoznici se prave kilavi."

Ovo za stutering da nisam uzivo videl, ne bi veroval.

Nema dok švaba ne istestira teknologiju