AMD Radeon R9 280 's Advantages
More VRAM (3GB vs 2GB)
Larger VRAM bandwidth (240.0GB/s vs 16.80GB/s)
1408 additional rendering cores
NVIDIA GeForce GT 1030 DDR4 's Advantages
Released 4 years late
Boost Clock has increased by 48% (1379MHz vs 933MHz)
Lower TDP (20W vs 200W)