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Radeon HD 4890 Fan / H489F1GP

Specifications of the HIS Radeon HD 4890 Fan GPU


HIS Radeon HD 4890 Fan (part number H489F1GP) Graphics Processing Unit for desktop market segment is based on ATI Radeon HD 4890, and produced on 55 nm technological process. The card has graphics clocked at 850 MHz. Furthermore, it has 800 stream processors, 16 color ROPs, along with 40 texture units. The Radeon HD 4890 Fan embeds 2 GB of GDDR5 memory. The memory utilizes 256 bit bus, and runs at 975 MHz. This allows the card to have 124.8 GB/s memory bandwidth. The GPU supports PCI Express 2.0 interface, and requires 2 slots on the motherboard. This model needs up to 160 Watt of power.

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

Name / Brand / Architecture

Manufacturer:HIS
Model:Radeon HD 4890 Fan
Part number:H489F1GP
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:850 MHz

Memory specifications

Memory size:** MB
Memory type:GDDR5
Memory clock:975 MHz
Memory clock (effective):3.9 GHz
Memory interface width:**-bit
Memory bandwidth:124.8 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:190 W

Video features

Multi-monitor:Up to 2 displays
Maximum digital resolution:**0 x 1600
Maximum DVI resolution:**0 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:13.6 Gigapixels/s
Texture fill rate:34 Gigatexels/s
Single presision compute power:1360 GFLOPS
Double precision compute power:272 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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