A new paradigm of performance and price.

The ATI Radeon™ HD 4770 graphics processing unit (GPU) offers an unbeatable combination of HD gaming performance and price. Featuring the industry’s cutting-edge 40nm process technology and the most advanced GDDR5 memory technology, this GPU delivers seamless frame rates with incredible speed and processing power. Proof that high performance gaming and price can co-exist without compromise.

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Features

GDDR5 memory

DirectX® 10.1 support

24x custom filter anti-aliasing (CFAA) and high performance anisotropic filtering

Dual mode ATI CrossFireX™ multi-GPU support for highly scalable performance1

PCI Express® 2.0 support

Dynamic geometry acceleration

Game physics processing capability

ATI Avivo™ HD video and display technology2

Unified Video Decoder 2 (UVD 2) for Blu-ray™ and HD Video decode

Accelerated Video Transcoding (AVT)

DVD Upscaling

Dynamic Contrast

Built-in HDMI with 7.1 surround sound support

Integrated DisplayPort3

Dynamic power management with ATI PowerPlay™ technology2

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Specification

Item : Sapphire 512Mb Radeon HD 4770 PCI-Express VGA Card

Brand/Model : Sapphire 21149-00-20R

Graphics Engine : ATI Radeon HD 4770 GPU

Video Memory : 512Mb GDDR5

Core Clock : 750Mhz

Memory Clock : 3200 MHz

Vertical Refresh Rate : 60 - 240 Hz

Max. Display Mode : 2560x1600 on dual-link

Bus Standard : PCI Express 2.0

RGB Out : DVI

DVI Out : Dual-Link DVI

TV-Out : Yes

TV-In : No

Dual View : 2 x DVI-I

DirectX Compliance : DirectX® 10.1