With 48 ROPs and a 192-bit GDDR5 memory bus driving 6 GB of memory, the rendering and memory subsystem is practically carried over. Surprisingly good overclocking ceiling. In this review, we take a look at the ZOTAC GTX 1660 Twin Fan, a compact custom-design board with a short board to let it fit into most cases, but a dual-fan cooling solution loaded to the boot. Solid price-to-performance ratio for 1080p gaming. Zotac’s GeForce GTX 1660 Super Twin Fan graphics card comes with a dual-fan cooler that sits on an aluminum heatsink with liquid-filled heatpipes that make direct contact with the GPU.