Zotac GeForce GTX680 2GB | Interface PCI Express 3.0 x16 (Compatible with 1.1) | GPU GeForce GTX 680 | Core clock 1006 MHz (base) - 1058 MHz (boost) | Memory Clock 6008 MHz | Memory Size 2 GB | Memory Interface 256-bit

ZOTAC GeForce GTX 680 AMP! | Memory Size 2048 MB | Memory Bus Width 256 bit | Core Clock 1111 MHz+ | Memory Clock 1652 MHz

ZOTAC ZT-50603-10L GeForce GT 520 (Fermi) 1GB 64-bit DDR3 | Interface PCI Express 2.0 x16 | Chipset Manufacturer NVIDIA | Core Clock 810MHz | Shader Clock 1620MHz | Effective Memory Clock 1333MHz

zotac GTX550Ti-1GD5 | Video Memory Capacity 1024MB | Chipset Manufacturer NVIDIA | Video Memory Type DDR5 | Interface Type PCI Express | Cooler Type Fan | Memory Interface 192 Bit | Output Interface Type VGA

Zotac AMP! GeForce GTX 550 Ti | GPU GeForce GTX 550 Ti (GF116) | Interface PCIe 2.0 x16 | GPU clock rate (ROPs/shaders) 1000/2000 MHz (the standard is 900/1800 MHz) | Memory clock rate, physical (effective) 1100 (4400)MHz (the standard is 1025 (4100) MHz) | Memory bus 192-bit | Stream processors 192 | Texture units 32 (BLF/TLF/ANIS)| ROP units 24 | Dimensions 188x111x33 mm | Board color black | Output connectors 2 x Dual Link DVI-I, HDMI, DisplayPort | Multi-GPU mode: hardware SLI

ZOTAC GTX560 TI AMP 1G D5 | Engine Clock 950 MHz | Memory Clock 4400 MHz | Memory Interface 256-bit | Max. Resolutionn 2560 x 1600 | Stream Processors 384

Zotac GTX 560 1G Standard D5 | Nvidia GeForce GTX 560, 1GB DDR5, 256-bit, 2xDVI, HDMI, PCI-e 16x 2.0

ZOTAC GeForce GTX 560 Ti AMP! Edition | Shader units 384 | GPU GF114 | Memory Size 1024 MB | Memory Bus Width 256 bit | Core Clock 950 MHz | Memory Clock 1100 MHz

Zotac GTX 560 Ti 1G OC edition D5 | Interface PCI Express 2.0 x16 (Compatible with 1.1) | ipset | Chipset Manufacturer NVIDIA | Memory Clock 4010 MHz | Memory Size 1 GB | Memory Interface 256-bit | Memory Type GDDR5 | Max Resolution 2560 x 1600

ZOTAC GeForce GTX 560 SE Model ZT-50901-10M | GPU GeForce GTX 560 SE | Core Clock 746 MHz | Core Processors 288 | Stream Processors Shader Clock 1492 MHz | Memory Size 1GB | Memory Type GDDR5 | Memory Interface 192-bit | Memory Clock 3828 MHz | DVI 2 Dual-Link DVI , Supported Yes , HDMI 1 DisplayPort 1 | Max Resolution 2560 x 1600