Gainward ATI Radeon HD4870X2 2048MB 471846200-9542 Leaflet

Gainward HD 4870 X2  2GB TV Dual DVI 

 

Dual HD 4870 

750 MHz 

3600 MHz 

2GB 

DDR5 / 512 bits 

2 x DVI, 1 x HDTV 

 

 

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Superior Hardware Design 

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Gainward’s award winning High-Performance/ 
Wide-Bandwidth

TM

 hardware design powered by 

Dual ATI’s Radeon® HD 4870 GPU integrating 
2GB/512bits high-speed DDR5 (dual 
1GB/256bits) memory which offers enhanced, 
leading-edge performance for the 3D 
enthusiasts. 

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750MHz core clock, DDR5 900 (DDR 3600) 
MHz memory clock. 

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High performance two-slot cooling fan. 

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Dual DVI (with Dual-link DVI, support up to 
2560x1600) and Video out connector with S-
Video/Composite/HDTV support. 

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Provides world-class HDTV-out functionality 
up to 1080i resolution. 

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Supports two monitors simultaneously, 
enabled by ATI’s  Multi-Display Technology 
for office applications, 3D gaming and 
professional applications, animation or video 
editing. It  allows end-users to select any 
combination of display configurations, 
including a DVI, CRT, and TV. 

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 Software Suite provides a 

full software solution for supported OS and 
delivers improved performance, certified 
stability, unmatched visual quality, 
innovative and exciting features that enables 
users to quickly setup and configure the 
graphics product. 

 

 

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Dual ATI Radeon HD 4870 (RV770XT): 
With two  ATI’s powerful new TeraScale 
graphics engine features deliver high 
resolution and fast frame rates. 

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Unified Superscalar Shader Architecture: 
with  1600 stream processing units support 
for dynamic load balancing and resource 
allocation for vertex, geometry and pixel 
shaders. 

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Microsoft DirectX 10.1 support 

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Shader Model 4.1 

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32-bit floating point texture filtering 

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Indexed cube map arrays 

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Independent blend modes per render target

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Pixel coverage sample masking 

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Read/write multi-sample surfaces with 
shaders 

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Gather4 texture fetching 

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Anti-Aliasing Features: 

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Multi-sample anti-aliasing (2, 4 or 8 
samples per pixel) 

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Up to 24x custom filter anti-aliasing (CFAA) 
for improved quality 

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Adaptive super-sampling and multi-
sampling 

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Temporal anti-aliasing 

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Gamma correct 

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Super AA (ATI Crossfire configuration only 

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Texture Filtering Features: 

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2x/4x/8x/16x high quality adaptive 
anisotropic filtering modes (up to 128 taps 

 

•  Gainward ATI Quick Start Manual  

 

 

•  Driver CD and Application S/W 

•  Cables and Accessories