Back in October, Nvidia launched the GeForce RTX 2070 to bring the power of the Turing architecture to more gamers. The RTX 2070 was the first card to use TU106, Nvidia's smallest Turing GPU so far. In its fully fledged form on the RTX 2070, TU106 offers 2304 shader ALUs spread across 36 Turing streaming multiprocessors, or SMs. Those SMs are further organized into three graphics processing clusters, or "GPCs" in Nvidia parlance.