With all the features, the ATI Radeon HD 4550 graphics cards deliver an incredible visual experience with unprecedented levels of graphics realism and set a new standard. Add this graphics card to your PC and watch Blu-ray movies and HD content play with incredible visual fidelity, get the most out of Microsoft Window 7 and play the latest games with support for Microsoft DirectX 10.1. Do it all with break-through energy efficiency that doesn’t compromise performance.
Full Microsoft DirectX 10.1 SupportThe DirectX 10.1 GPU with full Shader Model 4.1 support delivers unparalleled levels of graphics realism and film-quality effects.
Enhanced Anti-Aliasing and Anisotropic Filtering80 Stream Processing Units provide enough power to tackle demanding games and applications. 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.
Go Beyond HD VideoAdd an AMD Radeon HD 4550 Series graphics card to your PC and watch the latest Blu-ray and HD movies play with incredible fidelity – upscale to nearly twice the display resolution of HD content. Sophisticated new features within ATI Avivo HD technology give you the freedom and flexibility to edit videos and convert them to H.264 and MPEG-2 formats.
ATI CrossFireXATI CrossFireX is the ultimate multi-GPU performance gaming platform, enabling two or more discrete graphics processors to work together for boosted system performance and a breakthrough gaming experience.
ATI PowerPlayATI PowerPlay power management technology dynamically manages power consumption and takes control of graphics performance; it offers enough power during intense 3D gaming and conserves power in 2D application.
Learn more about the VisionTek 900274
Model
Brand
VisionTek
Model
900274
Interface
Interface
PCI Express 2.0 x16
Chipset
Chipset Manufacturer
AMD
GPU
Radeon HD 4550
Core Clock
600 MHz
Stream Processors
80 Stream Processors
Memory
Effective Memory Clock
1600MHz
Memory Size
512MB
Memory Interface
64-Bit
Memory Type
DDR3
3D API
DirectX
DirectX 10.1
Ports
TV-Out
HDTV / S-Video Out
Other Ports
DMS59 connector
Details
Tuner
None
RAMDAC
400MHz
CrossFireX Support
No
Cooler
With Fan
Features
Features
DMS59 connector, TV-Out Dual DVI, Dual VGA, Single DVI / single VGA supported via (included) cable Single slot solution Short bracket mounted on card Convertible to tall bracket ATX form factor TV Out supports Component HDTV (cable not included)
Form Factor & Dimensions
Form Factor
Low Profile Ready
Low Profile Bracket Included
Yes
Card Dimensions (L x H)
6.7" x 2.4"
Packaging
Package Contents
900274 (2) DVI to VGA adapters Tall bracket for ATX conversion DMS59 Y-cable Driver CD Install Guide