Hi Michael. One loyal subscriber here Thanks for the detailed review. The card does look like a beast!
I think there is another deficiency compared to Maxwell cards: the lack of over-clocking. I have my GTX 980Ti OC'd at 18/20% GPU/memory, giving me a performance increase of 15% in Uningine Heaven at 3440x1440. Nothing extreme here, this is all on air using the stock Nvidia-settings tool and coolbits. At that point, my guess is the two cards are pretty close in performance. Without OC potential, the 1080 isn't much of an upgrade.
I'm grateful to hear that AMD pulled the Vega forward as that means we should see the GP102 "mother of all graphics cards" (aka the GTX 1080 Ti) in September or October. Now that should offer 50-75% increase over the GM200, and that's my next GPU if it stays below $1k.
I noticed today that the Vega still only has 64 ROPs vs. 96 on the GM200, and stock frequency is pegged at 1.2GHz. Extrapolating from the Polaris numbers, it appears this chip could have a hard time beating the GTX 1080, and will almost certainly be out-classed by the 1080 Ti.
I think there is another deficiency compared to Maxwell cards: the lack of over-clocking. I have my GTX 980Ti OC'd at 18/20% GPU/memory, giving me a performance increase of 15% in Uningine Heaven at 3440x1440. Nothing extreme here, this is all on air using the stock Nvidia-settings tool and coolbits. At that point, my guess is the two cards are pretty close in performance. Without OC potential, the 1080 isn't much of an upgrade.
I'm grateful to hear that AMD pulled the Vega forward as that means we should see the GP102 "mother of all graphics cards" (aka the GTX 1080 Ti) in September or October. Now that should offer 50-75% increase over the GM200, and that's my next GPU if it stays below $1k.
I noticed today that the Vega still only has 64 ROPs vs. 96 on the GM200, and stock frequency is pegged at 1.2GHz. Extrapolating from the Polaris numbers, it appears this chip could have a hard time beating the GTX 1080, and will almost certainly be out-classed by the 1080 Ti.
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