As a comparison, XB1 GPU is an underclocked 7790 with much slower memory (despite the fast esram). So the gap is larger than the simple comparison below.
http://www.hwcompare.com/14298/radeon-hd-7790-vs-radeon-hd-7870/
http://www.videocardbenchmark.net/gpu.php?gpu=Radeon+HD+7870&id=324
http://www.videocardbenchmark.net/gpu.php?gpu=Radeon+HD+7790&id=2502
Playstation 5 vs XBox Series Market Share Estimates
Regional Analysis (only MS and Sony Consoles)
Europe => XB1 : 23-24 % vs PS4 : 76-77%
N. America => XB1 : 49-52% vs PS4 : 48-51%
Global => XB1 : 32-34% vs PS4 : 66-68%







