AMD Radeon R9 M295X 's Advantages
More VRAM (4GB vs 2GB)
Larger VRAM bandwidth (160.0GB/s vs 36.00GB/s)
1664 additional rendering cores
AMD Radeon 530X Mobile 's Advantages
Released 2 years and 5 months late
Boost Clock1024MHz
Lower TDP (50W vs 250W)