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Radeon HD4850 1GB HDMI / AX4850 1GBD3-H

Specifications of the PowerColor Radeon HD4850 1GB HDMI GPU


PowerColor Radeon HD4850 1GB HDMI (part number AX4850 1GBD3-H) Graphics Processing Unit for desktop market segment is based on ATI Radeon HD 4850. The GPU is produced on 55 nm manufacturing process. The cards graphics frequency is 625 MHz. Furthermore, it has 800 stream processors, 16 color ROPs, together with 40 texture units. The Radeon HD4850 1GB HDMI embeds 1 GB of GDDR3 memory, using 256 bit bus. The memory is clocked at 950 MHz, which translates to 60.8 GB/s memory bandwidth. The GPU supports PCI Express 2.0 interface, and uses 2 motherboard slots. This model requires up to 110 Watt of power, on a par with the reference design.

More detailed specifications of the PowerColor Radeon HD4850 1GB HDMI graphics card you will find below.

Name / Brand / Architecture

Manufacturer:PowerColor
Model:Radeon HD4850 1GB HDMI
Part number:AX4850 1GBD3-H
Based on:ATI Radeon HD 4850 [Compare]
Target market segment:Desktop
Die name:RV770 Pro
Architecture:Unified Superscalar Shader Architecture
Fabrication process:55 nm
Transistors:956 million
Bus interface:PCI-E 2.0 x 16

Frequency

Graphics clock:625 MHz

Memory specifications

Memory size:** MB
Memory type:GDDR3
Memory clock:950 MHz
Memory clock (effective):1.9 GHz
Memory interface width:**-bit
Memory bandwidth:60.8 GB/s

Cores / Texture

Color ROPs:16
Stream processors:800
Texture units:40
Texture fetches / clock cycle:Up to 160
Textures/pixel:Up to 128
RAMDACs:400 MHz
Decoders:DivX
H.2**
MPEG 1
MPEG-2
VC-1

SLI / Crossfire

Maximum crossfire options:4-way

Electric characteristics

Maximum power draw:110 W

Video features

Multi-monitor:Up to 2 displays
Maximum digital resolution:**0 x 1600
Maximum DVI resolution:**0 x 1600
Maximum HDMI resolution:1920 x 1200
Maximum VGA resolution:2048 x 1536
Anti-Aliasing technologies:24 x CFAA
8 x MSAA
Adaptive MSAA & SSAA
HDMI:Yes
HDMI version:1.3

Performance

Pixel fill rate:10 Gigapixels/s
Texture fill rate:25 Gigatexels/s
Single presision compute power:1000 GFLOPS
Double precision compute power:200 GFLOPS

External connectors

Standard display connectors:Dual-Link DVI-I
HDMI
VGA
Power connectors:1 x 6-pin
Audio input for HDMI:Yes

Dimensions

Size (length x height):8.03 inches (204 mm) x 4.37 inches (111 mm)
Width:Dual-Slot

Other features / Support

Other features:ATI/AMD PowerPlay
HDCP
High Dynamic Range (HDR) Support
Open CL support:1.0
OpenGL support:3.3
DirectX support:10.1
Shader model:4.1
Windows driver support:Windows 7
Windows Vista
Windows XP
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