AMD Radeon R9 370 1024SP 's Advantages
Released 2 years and 8 months late
Boost Clock975MHz
More VRAM (2GB vs 1024GB)
Larger VRAM bandwidth (179.2GB/s vs 8.000GB/s)
944 additional rendering cores
ATI Radeon HD 5490 's Advantages
Lower TDP (19W vs 150W)