-
320
Stream Processing Units -
Enough power to tackle demanding games and applications.
-
GDDR3 Memory -
GDDR3 memory provides better performance and more memory
bandwidth than DDR2.
-
Microsoft DirectX® 10.1 -
Play today while preparing for tomorrow with state-of-the-art
DirectX 10.1 graphics capabilities.
-
Enhanced Anti-Aliasing (AA) & Anisotropic
Filtering (AF) - High
performance anisotropic filtering and anti-aliasing (4X AA)
smooth jagged edges and create true-to-life graphics, for
everything from grass to facial features.
-
PCI Express 2.0 -
Support for PCI Express 2.0 will prepare you for
bandwidth-hungry games and 3D applications.
-
Upscale Beyond 1080p -
Watch the hottest Blu-ray movies or other HD content at full
1080p1 display resolution and beyond.5
-
Unified Video Decoder 2 (UVD 2) -
UVD 2 frees up your CPU for other tasks so you get The Ultimate
Visual Experience™ for the most processing-intensive content.
You can also take full advantage of Blu-ray functionality with
dual-stream, picture in picture capabilities.
-
Enhanced DVD Upscaling - Watch
standard DVD movies in near high-definition quality with DVD
upscaling.1 The
GPU uses post processing algorithms to enhance standard and low
resolution videos and movies on your HD display.
-
HDMI -
Enjoy the latest audio technologies using HDMI with 7.1 digital
surround sound support delivering 8-channel audio. Also, xvYCC
support allows the user to enjoy a wider range of colors when
connected to a capable HDTV.
-
Dynamic Power Management
ATI Radeon HD 4600 Series graphics cards feature ATI
PowerPlay™ technology, delivering high performance when needed
and conserving power when the demand on the graphics processor
is low
-
More Performance Per Watt
ATI Radeon HD 4600 series deliver up to 3x the
performance per watt of AMD’s previous generation GPUs.
-
Energy Efficient Manufacturing Process -
Second generation 55nm chip uses the industry’s most energy
efficient manufacturing process.
-
Stability & Reliability -
AMD’s award-winning ATI Catalyst™ graphics software and drivers
deliver unprecedented graphics stability and reliability.
-
Industry Leading Technical Support -
Owners of ATI Radeon™ Certified graphics products have free
access to a comprehensive online knowledge base and technical
support (some conditions may apply, check http://support.ati.com
for more details).
As you can see, we stole the graphics card chart
from our 4550 review, which gives us an idea as to where the 4670
stacks up. In the case of the Ultimate HD version of the 4670,
our memory is clocked at 1.8GHz effective data rate, but considering
what we have observed about the part type of the memory chips, we
have high hopes about the overclockability of the card.
