AMD Radeon R9 270 's Advantages
Larger VRAM bandwidth (179.2GB/s vs 160.0GB/s)
384 additional rendering cores
NVIDIA T1000 8 GB 's Advantages
Released 7 years and 6 months late
Boost Clock has increased by 51% (1395MHz vs 925MHz)
More VRAM (8GB vs 2GB)
Lower TDP (50W vs 150W)