PNY XLR8 GeForce GTS 250 1024MB (part number VCGGTS2501XPB) is a Graphics Processing Unit, targeted at desktop market segment. The GPU is based on NVIDIA GeForce GTS 250 model, and is built on 55 nm manufacturing process. The card's processor and graphics clock speeds are 1.836 GHz and 738 MHz respectively. Furthermore, it has 128 CUDA cores, 16 ROPs, along with 64 texture units. The XLR8 GeForce GTS 250 1024MB embeds 1 GB of GDDR3 memory. Since the memory runs at 1.1 GHz, and utilizes 256 bit bus, the effective memory bandwidth is 70.4 GB/s. The GPU has PCI Express 2.0 interface, and requires 2 slots on the motherboard. This model needs up to 150 Watt of power. The PNY XLR8 GeForce GTS 250 1024MB is compatible with SLI technology, and will perform significantly better in games when used with similar GPUs (up to 3 in total).