Product Type: Sapphire graphic cards
Description:Model ID 11196-02-40G / Sapphire RADEON HD 7950 OC - Graphics card - Radeon HD 7950 - 3 GB GDDR5 - PCI Express 3.0 x16 - DVI, HDMI, 2 x Mini DisplayPort - retail / The Sapphire HD 7950 OC Edition, which is factory overclocked to 900 MHz and features Sapphire's dual-extractor ... more
Sapphire RADEON HD 7950 OC ... technology - Dual-X - a highly efficient multi-heatpipe cooler with dual fans providing quiet and very cool operation during normal operating conditions, and superb cooling performance even under extreme load.
For enthusiasts wishing to maximize performance, this version of the Sapphire overclocking tool, TriXX supporting this latest generation of technology is available free to download from the Sapphire website. TriXX allows tuning of GPU voltage as well as core and memory clocks, whilst continuously displaying temperature. Manual control of fan speed is supported, as well as user created fan profiles and the ability to save up to four different performance settings. On the OC edition, the second BIOS is pre-programmed to allow a higher maximum overclock and more aggressive fan profile.