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Radeon HD 4890 Fan Turbo + / H489FP1G

Specifications of the HIS Radeon HD 4890 Fan Turbo + GPU


HIS Radeon HD 4890 Fan Turbo + (part number H489FP1G) is a desktop Graphics Processing Unit, based on ATI Radeon HD 4890, and built on 55 nm technological process. The cards graphics frequency is 965 MHz. It also has 800 stream processors, 16 color ROPs, together with 40 texture units. The Radeon HD 4890 Fan Turbo + comes with 1 GB of GDDR5 memory, using 256 bit bus. The memory is clocked at 1.05 GHz, which translates to 134.4 GB/s memory bandwidth. The GPU supports PCI Express 2.0 interface, and needs 2 slots on the motherboard. This model requires up to 160 Watt of power, same as on the reference design.

More detailed specifications of the HIS Radeon HD 4890 Fan Turbo + card are available below.

Name / Brand / Architecture

Manufacturer:HIS
Model:Radeon HD 4890 Fan Turbo +
Part number:H489FP1G
Based on:ATI Radeon HD 4890 [Compare]
Target market segment:Desktop
Die name:RV790 XT
Architecture:Unified Superscalar Shader Architecture
Fabrication process:55 nm
Transistors:959 million
Bus interface:PCI-E 2.0 x 16

Frequency

Graphics clock:965 MHz

Memory specifications

Memory size:1024 MB
Memory type:GDDR5
Memory clock:1050 MHz
Memory clock (effective):4.2 GHz
Memory interface width:256-bit
Memory bandwidth:134.4 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.264
MPEG 1
MPEG-2
VC-1

SLI / Crossfire

Maximum crossfire options:4-way

Electric characteristics

Maximum power draw:190 W

Video features

Multi-monitor:Up to 2 displays
Maximum digital resolution:2560 x 1600
Maximum DVI resolution:2560 x 1600
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:15.44 Gigapixels/s
Texture fill rate:38.6 Gigatexels/s
Single presision compute power:1544 GFLOPS
Double precision compute power:308.8 GFLOPS

External connectors

Standard display connectors:2 x Dual-Link DVI-I
S-Video
Power connectors:2 x 6-pin
Audio input for HDMI:Yes

Dimensions

Size (length x height):9.69 inches (246 mm) x 4.92 inches (125 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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