We compared two Mobile platform GPUs: 3GB VRAM GeForce GTX 770M and 2GB VRAM Radeon R9 M275X to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA GeForce GTX 770M 's Advantages
More VRAM (3GB vs 2GB)
Larger VRAM bandwidth (96.19GB/s vs 72.00GB/s)
320 additional rendering cores
AMD Radeon R9 M275X 's Advantages
Released 8 months late
Boost Clock has increased by 16% (925MHz vs 797MHz)
