Asus has unveiled its new ATI Radeon HD 5000 series graphics cards

EAH5970, EAH5770 and EAH5750. Loaded with GDDR5 memory, the new Asus graphics cards feature Voltage Tweak technology that enables users to tweak GPU voltage through Smart Doctor application. Asus is offering new EAH5970 graphics card for Rs. 51,000 (excluding taxes), while EAH5770 will cost Rs. 13,500 (excluding taxes) and EAH5750 FORMULA will cost Rs. 11, 500(excluding taxes). All these cards come with a three-year warranty.

The new Asus EAH5000 series graphics cards feature Asus Voltage Tweak technology that allows users to push GPU voltage from 1.05V to 1.35V using SmartDoctor application. The GPU performance can be boosted from 725MHz to 950MHz and memory can be clocked from 4000MHz to 5012MHz.

Asus bundles the dual-GPU EAH5970 graphics card with Colin McRae: DiRT 2 game and supports DirectX 11. With about 3200 shader processors, graphics core stock clocked at 725MHz, 2GB GDDR5 video memory clocked at 4000MHz and not to forget it's a power hungry slab of silicon. This graphics card offers HDMI, twin dual-link DVI card and DisplayPort

Both EAH5770 and EAH5750 FORMULA graphics cards carry the aerodynamic cooling design of a Formula One car. Due to this design, the airflow volume is increased by seven percent. Heat dissipation is improved by up to fourteen percent and up to 10,000 hours of cooling is promised with unique dust-proof design.

Asus EAH5770 has 800 stream processors, GPU core clocked at 850MHz, 1GB GDDR5 memory clocked at 4800MHz and uses 128-bit memory interface. On the other hand EAH5750 FORMULA graphics card has 720 stream processors, GPU core clocked at 700MHz, 1GB GDDR5 memory clocked at 4600MHz and uses 128-bit memory interface. Both these cards have HDMI, two DVI-I and D-Sub ports but both lack DisplayPort. For real-time overclocking, the EAH5770 and EAH5750 FORMULA feature GameOSD and SmartDoctor applications.