mix of different brands, sold as individual units of GTX 650's. No choice of brand
The GTX 650 is based on NVIDIA's Kepler GK107 architecture and built on a 28 nm process. It features 384 CUDA cores, 32 texture units, and 16 ROPs, with a base clock of 1058 MHz and a boost clock of 1176 MHz. Memory configurations include 1GB or 2GB of GDDR5 on a 128-bit bus, providing a bandwidth of around 80–128 GB/s depending on the model. The card has a TDP of 64–65W, requiring a single 6-pin power connector, making it energy-efficient and suitable for small form-factor builds