Листовка для Gainward HD 4870 512MB GS 471846200-9580
Модели
471846200-9580
Gainward HD 4870 512MB Dual DVI DisplayPort
“Golden Sample
TM
”
PRODUCT SPECIFICATIONS
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Superior Hardware Design
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Gainward’s award winning High-
Performance/ Wide-Bandwidth
Performance/ Wide-Bandwidth
TM
hardware
design powered by ATI’s Radeon® HD 4870
GPU integrating 512MB/256bits high-speed
DDR5 memory which offers enhanced,
leading-edge performance for the 3D
enthusiasts.
GPU integrating 512MB/256bits high-speed
DDR5 memory which offers enhanced,
leading-edge performance for the 3D
enthusiasts.
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Dual BIOS support for easily select two
different over-clocking speeds, “Normal”
mode and “Turbo” mode.
different over-clocking speeds, “Normal”
mode and “Turbo” mode.
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750MHz core clock, DDR5 950 (DDR
3800) MHz memory clock (Normal Mode).
3800) MHz memory clock (Normal Mode).
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775MHz core clock, DDR5 1000 (DDR
4000) MHz memory clock (Turbo Mode).
4000) MHz memory clock (Turbo Mode).
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High performance two-slot dual cooling
fans.
fans.
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Dual DVI (with one Dual-link DVI, support up
to 2560x1600 and one Single-link DVI) and
DisplayPort connector support.
to 2560x1600 and one Single-link DVI) and
DisplayPort connector support.
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Provides HDMI functionality up to 1080p
resolution. (through converter)
resolution. (through converter)
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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.
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.
CHIPSET SPECIFICATIONS
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AMD ATI Radeon HD 4870 (RV770XT):
ATI’s powerful new TeraScale graphics
engine features deliver high resolution and
fast frame rates.
ATI’s powerful new TeraScale graphics
engine features deliver high resolution and
fast frame rates.
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Unified Superscalar Shader Architecture:
with 800 stream processing units support for
dynamic load balancing and resource
allocation for vertex, geometry and pixel
shaders.
with 800 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
shaders
♦
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)
per pixel)
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Up to 24x custom filter anti-aliasing (CFAA)
for improved quality
for improved quality
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Adaptive super-sampling and multi-
sampling
sampling
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Temporal anti-aliasing
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Gamma correct
♦
Super AA (ATI Crossfire configuration only
BUNDLED ACCESSORIES
• Gainward ATI Quick Start Manual
• Driver CD and Application S/W
Driver for Windows XP/2000/XP 64
• Cables and Accessories
Supplementary power cable