Gigabyte expanded its GeForce GTX 650 graphics card lineup with two new models featuring its 100 mm fan-heatsink, the GV-N650D5-1GI (1 GB) and GV-N650D5-2GI (2 GB). The cards feature non-reference design Ultra Durable 2 PCBs, and chunky aluminum heatsinks with copper cores, which are ventilated by 100 mm fans. The card features 1 GB or 2 GB of GDDR5 memory across a 128-bit wide memory interface. Based on the 28 nm GK107 GPU, the GeForce GTX 650 features 384 CUDA cores. The card features NVIDIA reference clock speeds of 1058 MHz core, with 5.00 GHz memory. It draws power from a 6-pin PCIe power connector. Display outputs include one each of dual-link DVI, HDMI (gold-plated connector), and D-Sub (VGA). The 1 GB model is expected to be priced around $100, and the 2 GB around $130.