Xfx ATI RADEON HD 4550 User Manual
XFX Part Numbers:
HD-455X-YAF(*)
HD-455X-ZNF(*)
HD-455X-YNF(*)
RadeonTM HD 4550
UP TO 1GB [128-bit] DDR2 Graphics Card
HD-455X-YAF(*)
shown here
Bus
PCI-E 2.0
Prole
Low
Available
Outputs:
DVI
VGA
HDTV-out
Mainstream
Home Theater PC Enthusiasts: Step Up.
If full-speed Blu-Ray playback and HDMI Audio 7.1 capabilities are your thing, then the XFX Radeon HD
4550 is your card. Offering 8GB of memory bandwidth paired with DDR2 memory, this low-profile card fits in
almost any case or motherboard designed to have a PCI Express video card in it.
• Unied Superscalar Shader Architecture
• Accelerated Video Transcoding (AVT)
• 80 Stream Processing Units
• ATI PowerPlay™ Technology
• DirectX 10.1 Support
• Low Prole Compatible
• HDCP Capable
• ATI Hypermemory
• PCI Express 2.0
RadeonTM HD 4550
XFX Products Chart for this Chipset***
UP TO 1GB [128-bit] DDR2 Graphics Card
HD-455X-YAF(*)
shown here
VGA S-Video DVI
XFX RadeonTM HD 4550
READY
HD-455X-YAF(*)
PCI-Express Cardbus Connector
Optional Low Prole Kit
PN# MA-BK01-LP1K
shown here
ATI PowerPlay™ Technology
Designed to enable power saving proles that help reduce
power consumption when the graphics card is idle or in
minimal use. This dynamic power management enables the
graphics card to automatically adjust power between low,
medium and high states for a tremendous power efciency
advantage. For example, when receiving and composing
emails little demand is on the graphics card and it runs in
a low state, whereas when gaming, there is high demand
on the graphics engine and the graphics card runs in a
high state. Since the graphics card consumes less power it
also produces less heat ultimately contributing to reduced
system temperatures and fan noise delivering consistent
performance levels for a seamless user experience.
Dual Dual-Link Technology
Supporting digital output up to 2560x1600 on two LCD Monitors
at the same time.
HDTV Ready and HD Gaming
Supporting digital output up to 2560x1600 on two LCD Monitors
at the same time.
HDCP
High-bandwidth Digital Content Protection (HDCP) is a
technology to protect digital entertainment content. HDCP has
been implemented across both DVI and HDMI interfaces.
Hypermemory Technology
HyperMemory™ is ATI’s innovative technology that enables a
reduction in the amount of on-board memory on a graphics card
without compromising its overall performance. Its advanced
memory management technology makes more efcient use
of all the available memory in computers with PCI Express®
technology. Graphics applications can share system memory
and use fast on-board memory for real-time processing between
the graphics card and the computer’s memory. This ultimately
increases the affordability of ATI’s Radeon graphics technology.
Double Lifetime Protection
Our exclusive Double Lifetime Protection guarantees the
quality and dependability of our card for both you and the
second owner.
*Valid for North America only
Model Number
HD-455X-YAF(*) (2)(K)
HD-455X-ZNF(*) (2)
HD-455X-YNF(*) (2)
Outputs - ○ VGA, □ DVI,
* Insert Packing Code reference here for the complete model number. See XFXforce.com regarding package contents for each model. All XFX graphics cards include a Serial Number
Door Hanger or Card for convenient reference. Game bundles may be included with certain models/packing during promotional periods.
** Optimal memory speed. Actual speed may vary.
*** Specications subject to change without notice. Card appearance may vary. See XFXforce.com for the latest information.
Packing
Version Clk(MHz) Bus Type Size Speed
Standard
Standard
Standard
Dual DVI, ○● S-Video, ● S-Video and HDTV, ■ DVI w/Dual-link,
◊
www.XFXforce.com
Engine
625 64bit DDR2 512MB 1GHz 80 Fansink
625 64bit DDR2 1GB 1GHz 80 Fansink
625 64bit DDR2 512MB 1GHz 80 Fansink
Memory
••
Stream Cooling Output Profile
Dual DVI w/Dual-link,
◊♦
■,○,●
■,○,▲
■,○,▲
♦ Dual DVI w/Dual Dual-link,
Low No 300W
Low No 300W
Low No 300W
CrossFireX
DMS-59 Output, ▲ HDMI, ∆ Supports HDMI with Upgrade Kit
♥
Min Power Req. Card Dimension
6.6x 2.73x .75 in
6.6x 2.73x .75 in
6.6x 2.73x .75 in
Loading...