W
wahdangun
Guest
It is up to 30% faster. up to is not the same as average. On some games at certain settings it is easily 20-30% faster. The 30% claim comes from Vantage, I think, and that boost comes from the doubled FP16 capabilities on the texture units.
W1zzard's average numbers are not accurate to say how much faster a card can be, because many games, especially the ones using old engines (World of Warcraft, UT3, Supreme Commander) do not scale properly and that skewes the results for faster cards a bit. There's no any better metric on the net to say which is the average performance of a card than W1zzard's numbers, because tey do represent what the majority of people will get, but it's not a perfect one to prove/disprove "up to X% faster claims". I don't know if I have explained myself well.
Also even in Wizzard's average numbers it is 15% faster at 1920x1200 and 16% faster at 2560x1600 and even at "all resolutions" it is 11% faster. You have to divide the highest number by the lowest number, you can't just substract them because the chart is relative to only one card. Otherwise, HD5970 is 107% faster than the GTX480?
http://tpucdn.com/reviews/Zotac/GeForce_GT_430/images/perfrel_1920.gif
that was wrong graph because its realtive performance to GT 430, so conclusion from that graph was
GTX 480 was 400% faster than GT 430 and
HD 5970 was 600% faster than GT 430
now this is the right graph :
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you can see its relative performance for GTX 580
so the HD 5970 is still 8% faster than GTX 580