Datasheet

Gainward HD 4670 512MB DisplayPort
GPU Core Memory Capacity Type Outputs
HD4670 750MHz 2000MHz 512MB GDDR3/128bits DisplayPort,DVI,HDMI,VGA
PRODUCT SPECIFICATIONS
z Superior Hardware Design
z Gainward’s award winning High-Performance/
Wide-Bandwidth
TM
hardware design powered
by ATI’s Radeon® HD 4670 GPU integrating
512MB high-speed GDDR3 memory which
offers enhanced, leading-edge performance for
the 3D enthusiasts.
z 750MHz core clock, GDDR3 1000 (DDR
2000) MHz memory clock.
z High performance two-slot cooling fan with
protective cover.
z Provides DisplayPort, DVI-I (Dual-link DVI,
support up to 2560x1600), HDMI and VGA (D-
sub 15) connectors.
z Provides HDMI functionality up to 1080p
resolution.
z Built-in HDMI with 7.1 surround sound and
integrated DisplayPort with audio.
z 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,
within DisplayPort, DVI, HDMI and VGA.
CHIPSET SPECIFICATIONS
z AMD ATI Radeon HD 4670 (RV730XT): ATI’s
powerful new TeraScale graphics engine
features deliver high resolution and fast frame
rates.
z Unified Superscalar Shader Architecture:
with 320 stream processing units support for
dynamic load balancing and resource
allocation for vertex, geometry and pixel
shaders.
z 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
z 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
BUNDLED ACCESSORIES
• Gainward ATI Quick Start Manual
• Driver CD and Application S/W
Driver for Windows XP/2000/XP 64