AMD Radeon Sky 900 's Advantages
More VRAM (3GB vs 2GB)
Larger VRAM bandwidth (240.0GB/s vs 73.60GB/s)
1408 additional rendering cores
AMD Radeon R7 350 OEM 's Advantages
Released 2 years and 2 months late
Boost Clock has increased by 11% (1050MHz vs 950MHz)
Lower TDP (65W vs 300W)