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Radeon HD 5570 IceQ / H557QC1G

Specifications of the HIS Radeon HD 5570 IceQ GPU


HIS Radeon HD 5570 IceQ (part number H557QC1G) is a Graphics Processing Unit for desktop market segment, based on ATI Radeon HD 5570 GDDR3. The GPU, built on 40 nm technology, employs TeraScale 2 Unified Processing architecture. The cards graphics frequency is 650 MHz. Furthermore, it has 400 stream processors, 20 texture units, as well as 8 color ROPs. The Radeon HD 5570 IceQ comes with 1 GB of GDDR3 memory, utilizing 128 bit bus. The memory is clocked at 500 MHz, which results in 16 GB/s memory bandwidth. The GPU supports PCI Express 2.1 interface. This model needs up to 39 Watt of power, on a par with the reference design. The HIS Radeon HD 5570 IceQ supports crossfire technology, and can be paired with a similar card for better game and 3D graphics performance.

More detailed specifications of the HIS Radeon HD 5570 IceQ graphics card are available below.

Name / Brand / Architecture

Manufacturer:HIS
Model:Radeon HD 5570 IceQ
Part number:H557QC1G
Based on:ATI Radeon HD 5570 GDDR3 [Compare]
Target market segment:Desktop
Die name:Redwood PRO (RV830 Pro)
Architecture:TeraScale 2 Unified Processing Architecture
Fabrication process:40 nm
Transistors:627 million
Bus interface:PCI-E 2.1 x 16

Frequency

Graphics clock:650 MHz

Memory specifications

Memory size:** MB
Memory type:GDDR3
Memory clock:500 MHz
Memory clock (effective):1.0 GHz
Memory interface width:128-bit
Memory bandwidth:16 GB/s

Cores / Texture

Color ROPs:8
Z/Stencil ROPs:32
Stream processors:400
Texture units:20
RAMDACs:400 MHz
Decoders:Adobe Flash
DivX
H.2**
MPEG 1
MPEG-2
VC-1

SLI / Crossfire

Maximum crossfire options:2-way

Electric characteristics

Maximum power draw:39 W

Video features

Multi-monitor:Up to 3 displays
Maximum digital resolution:**0 x 1600
Maximum DVI resolution:**0 x 1600
Maximum HDMI resolution:**0 x 1600
Maximum VGA resolution:2048 x 1536
Anti-Aliasing technologies:24 x MSAA
24 x SSAA
Adaptive AA
HDMI:Yes
HDMI version:1.3a

Performance

Pixel fill rate:5.2 Gigapixels/s
Texture fill rate:13 Gigatexels/s
Polygon throughput:650 million polygons/s
Single presision compute power:520 GFLOPS
Double precision compute power:n/a

External connectors

Standard display connectors:Dual-Link DVI-I
HDMI
VGA
Power connectors:n/a
Audio input for HDMI:Yes

Dimensions

Size (length x height):7.95 inches (202 mm) x 5 inches (127 mm)
Width:Dual-Slot

Other features / Support

Other features:ATI/AMD PowerPlay
Direct Compute 11
HD3D Technology
HDCP
High Dynamic Range (HDR) Support
Open CL support:1.1
OpenGL support:4.1
DirectX support:11.0
Shader model:5.0
Windows driver support:Windows 7
Windows Vista
Windows XP
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