NVIDIA GeForce 9300M G 's Advantages
Lower TDP (13W vs 100W)
AMD Radeon R9 M290X 's Advantages
Released 5 years and 11 months late
Boost Clock900MHz
More VRAM (4GB vs 256GB)
Larger VRAM bandwidth (153.6GB/s vs 9.600GB/s)
1264 additional rendering cores