We compared two Mobile platform GPUs: 2GB VRAM Radeon HD 8870M and 2GB VRAM GeForce GT 745A to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
AMD Radeon HD 8870M 's Advantages
Larger VRAM bandwidth (72.00GB/s vs 28.80GB/s)
256 additional rendering cores
NVIDIA GeForce GT 745A 's Advantages
Boost Clock has increased by 18% (915MHz vs 775MHz)
