If this helps you both, TechPowerUp's database has the mobile version of the 7770, with GDDR5 and the 1080Ti. And if the 7770M is 100%, the 1080Ti is 1192%...
https://www.techpowerup.com/gpu-specs/radeon-hd-7770m.c1204
The desktop version, also with GDDR5 and a 1,000 MHz GPU clock, would reduce that to "only" 785%: https://www.techpowerup.com/gpu-specs/radeon-hd-7770-ghz-edition.c308
Please excuse my bad English.
Former gaming PC: i5-4670k@stock (for now), 16Gb RAM 1600 MHz and a GTX 1070
Current gaming PC: R5-7600, 32GB RAM 6000MT/s (CL30) and a RX 9060XT 16GB
Steam / Live / NNID : jonxiquet Add me if you want, but I'm a single player gamer.







