DirectCU achieves 20% lower temps with twice the dissipation area and 6X greater airflow than conventional design. DIGI+ VRM with Super Alloy Power delivers superior efficiency, reliability, and performance. GPU Tweak helps you modify clock speeds, voltages, fan performance and more, all via an intuitive interface.
The GTX 650 is available in two versions; the GTX650-DC-1GD5 with reference clockspeeds (1058MHz core and 5000MHz 1GB GDDR5 memory) and the GTX650-DCT-1GD5 with 1215MHz core and 5100MHz memory.