I think he is one of the lucky 300Is Dacvak the Valve engineer who worked on the controller?
Pretty sure I heard they have to return it .
Xbone is not a 7790
"It's" a 7790 with 12 cu instead of 14 and 853 mhz instead of 1 ghz.
From a performance point of view is more similar to a 7770 Ghz than those other cards.
The overall hint was "consoles suck, they have so much slower GPUs".
Steam Box's 1k GPU only occasionally shows performance that is twice that of PS4's GPU (which costs what, 7 times less?), which is nowhere as big deal as the OP implied with ridiculous "4 times faster" claims.
The 4x faster claim was about the XB1's GPU, not the PS4's!
The Last light Win vs. SteamOS comparison is off. Dude is running 4x SSAA on windows which absolutely murders fps.
Do we know what the quality slider enables and disables? I seriously doubt the max quality slider even enables SSAA.
And even XB1 GPU is NOT that slow (link to benchmarks are on the previous page) not to mention it's "vs consoles" not "vs XBone" comparison in this context.
Watch the vid to the end. He makes settings comparisons from 4:00 and later turns the Win settings a bit down. Linux version lacks tesselation, physx etc, but it seems the slider enables SSAA 2x?