NVIDIA GeForce GTX 850A 's Advantages
128 additional rendering cores
AMD Radeon E9173 PCIe 's Advantages
Released 3 years and 7 months late
Boost Clock has increased by 30% (1219MHz vs 936MHz)
Larger VRAM bandwidth (48.00GB/s vs 28.80GB/s)
Lower TDP (35W vs 45W)