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Update Date : 2020/5/2
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Title : Gainward ATI 4870 512MB DDR5(GOLD)
Mark : Gainward
Model : ATI
Degree : 4870
Detail :
Gainward HD4870 512MB DDR5 GOLD
ATI HD4870, 512MB DDR5, Dual DVI , Display Port, Golden Sample.
Product Name: Gainward HD4870 512MB GS
Barcode: 471846200-9580
GPU: ATI Radeon HD4870
GPU Clockspeed: 775MHz (Turbo Mode)
Memory: 512MB DDR5
Memory Clockspeed: 1000(DDR4000)MHz (turbo Mode)
Pixels per clock (peak) : na
Bandwidth: 112+GB/s
Ramdac: 400MHz
Bus: PCI-Express
Cooling: 2-Slot Fan
Video-Features: HD-Output
Connectivity: DVI-I + DVI-I

ATI HD 4870 Feature:
AMD ATI Radeon HD 4870 (RV770XT):
ATI’s powerful new TeraScale graphics engine features deliver high resolution and fast frame rates.
Unified Superscalar Shader Architecture: with 800 stream processing units support for dynamic load balancing and resource allocation for vertex, geometry and pixel shaders.
Microsoft DirectX 10.1 support
Shader Model 4.1
32-bit floating point texture filtering
Indexed cube map arrays
Independent blend modes per render target
Pixel coverage sample masking
Read/write multi-sample surfaces with shaders
Gather4 texture fetching.
􀁺 Anti-Aliasing Features:
Multi-sample anti-aliasing (2, 4 or 8 samples per pixel)
Up to 24x custom filter anti-aliasing (CFAA) for improved quality
Adaptive super-sampling and multi-sampling
Temporal anti-aliasing
Gamma correct
Super AA (ATI Crossfire configuration only
Texture Filtering Features:
2x/4x/8x/16x high quality adaptive anisotropic filtering modes (up to 128 taps per pixel)
128-bit floating point HDR texture filtering
Bicubic filtering
sRGB filtering (gamma/degamma)
Percentage Closer Filtering (PCF)
Depth & stencil texture (DST) format support
Shared exponent HDR (RGBE 9:9:9:5) texture format support
 Avivo™ HD Video and Display Platform
Dedicated unified video decoder 2 (UVD2) for H.264/AVC and VC-1 video formats
ATI Avivo Video Post Processor
Two independent display controllers
HDMI output support
Hardware MPEG-1, MPEG-2, and DivX video decode acceleration
On-chip HDCP
Seamless integration of pixel shaders with video in real time
VGA mode support on all display outputs.
ATI PowerPlay™ technology
Advanced power management technology for optimal performance and power savings
Central thermal management – on-chip sensor monitors GPU temperature and triggers
    thermal actions as required.
ATI’s CrossFireX™ Technology: ATI’s CrossFireX technology enables two or more discrete graphics processors to work together to improve system performance. The must-have feature for performance PCI Express graphics, CrossFireXTM technology dramatically scales performance on today’s hottest games.
PCI Express 2.0 Support: Designed to run perfectly with the new PCI Express 2.0 bus architecture, offering a future-proofing bridge to tomorrow’s most bandwidth-hungry games and 3D applications by maximizing the 16 GB/s PCI Express 2.0 bandwidth(twice that of first generation PCI Express).

Gainward strikes again,,,,

Gainward’s award Winning  Technology  and High-Performance  / Wide-Bandwidth™ hardware design powered by 512MB DDR5 version of ATI HD 4870 graphics card.ATI HD 4870, 512MB, Equipped with stunning 775MHz on the core clock and a super fast 1000MHz (DDR 4000) MHz on the memory clock,  in addition the massiveDDR5 512MB /256bits width memory interface size can undoubtedly allow the graphics processors to achieve higher resolutions without running into memory capacity bottlenecks in games. Gainwards ATI HD 4870 series graphics card is definitely the weapon you must have to lead the world of new generation games.
Supports two monitors simultaneously, enabled by the ATI Multi-Display Technology for office applications, 3D gaming and professional applications such as CAD, DTP, graphics animation or graphics video editing.
Gaiwnard´s revolutionary cooling system combines the advantage of high performance cooling, as well advantage of thermal conductivity from heat sink, offers something over and above reference design.
ATI Catalyst Software Suite provides a full software solution for supported OS and delivers improved performance, certified stability, and unmatched visual quality, innovative and exciting features that enables users to quickly setup and configure the graphics product.


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