Whiteshirt
Member
I don't think so. The GPU in the Xbone is around 1.6 to 1.8B transistors (7770-7790). The GPU in the PS4 is around 2.8B transistors (7850). Jaguar cores are pretty much the same across the two. I think 1B is a safe, low estimate for 8 cores. 6T 32MB of ESRAM is going to be 1.6B transistors.
So we've got 3.8B for PS4, 4.4B for Xbone. That's not counting zlib, audio DSP, custom memory interfaces etc. across the two. With 5 billion transistors, it's impossible for the Xbone to be double the 3.8B count. At most, it's likely 25% more, but that likely doesn't even translate into 25% bigger because that ESRAM is going to pack tight in terms of die space.
If you calculate it like so, fair enough. I was going with the 3 billion transistor for PS4/5 billion transistor for Xbox One figures floating around where.