We compared two Mobile platform GPUs: 4GB VRAM Radeon HD 8970M and 1024MB VRAM Radeon R7 A260 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
AMD Radeon HD 8970M 's Advantages
More VRAM (4GB vs 1GB)
Larger VRAM bandwidth (153.6GB/s vs 57.60GB/s)
896 additional rendering cores
AMD Radeon R7 A260 's Advantages
Released 8 months late
Boost Clock has increased by 9% (980MHz vs 900MHz)