POWERCOLOR RADEON R9 NANO Powercolor Radeon R9 Nano at 1000Mhz with 4GB GDDR5 has 4096 shaders with 175TDP. MSI Radeon R9 390 at 1060Mhz with 8GB GDDR5 has 2560 shaders with 275TDP. Benchmarks are:- Battlefield 4, Bioshock Infinite, Crysis 3, Dragon Age Inquisition, Far Cry 4, Hitman Absolution, Thief and Watch Dogs.Powercolor Radeon R9 Nano at 1000Mhz with 4GB GDDR5 has 4096 shaders with 175TDP. MSI Radeon R9 390 at 1060Mhz with 8GB GDDR5 has 2560 shaders with 275TDP. Benchmarks are:- Battlefield 4, Bioshock Infinite, Crysis 3, Dragon Age Inquisition, Far Cry 4, Hitman Absolution, Thief and Watch Dogs.