EVGA GeForce GTX 465 Superclocked 1024 MB GDDR5 PCI Express 2.0 2DVI/Mini-HDMI SLI Ready Limited Graphics Card, 01G-P3-1467-AR GeForce GTX 465 Superclocked with 625 MHz core clock PCI Express 2.0 1024 MB 256-bit 2.5ns GDDR5 memory 3250 MHz memory clock and 1250 MHz shader clock NVIDIA 2-way and 3-way SLI ready