home > Radeon HD 7850 iPower IceQ Turbo 4GB / H785QT4G2M

 
Radeon HD 7850 iPower IceQ Turbo 4GB / H785QT4G2M

HIS Radeon HD 7850 iPower IceQ Turbo 4GB (part number H785QT4G2M) is a Graphics Processing Unit, based on AMD Radeon HD 7850, and built on 28 nm manufacturing process. The GPU is aimed at desktop market. The card has 1 GHz graphics clock frequency. It also has 1024 stream processors, 32 color ROPs, and 64 texture units. The Radeon HD 7850 iPower IceQ Turbo 4GB has 4 GB of GDDR5 memory, utilizing 256 bit interface. The memory is clocked at 1.2 GHz, which results in 153.6 GB/s memory bandwidth. The GPU has PCI Express 3.0 interface, and needs 3 slots on the motherboard. Similar to the reference design, this model has the maximum power draw of 130 Watt. The HIS Radeon HD 7850 iPower IceQ Turbo 4GB is compatible with crossfire technology, and will perform far better in games when paired with another graphics card.

More detailed specifications of the GPU are available below.

HIS Radeon HD 7850 iPower IceQ Turbo 4GB GPU specifications

Name / Brand / Architecture

Manufacturer:HIS
Model:Radeon HD 7850 iPower IceQ Turbo 4GB
Part number:H785QT4G2M
Based on:AMD Radeon HD 7850 [Compare]
Target market segment:Desktop
Die name:Pitcairn Pro
Architecture:Graphics Core Next
Fabrication process:28 nm
Transistors:2.8 billion
Bus interface:PCI-E 3.0 x 16

Frequency

Graphics clock:1000 MHz

Memory specifications

Memory size:4096 MB
Memory type:GDDR5
Memory clock:1200 MHz
Memory clock (effective):4.8 GHz
Memory interface width:**-bit
Memory bandwidth:153.6 GB/s

Cores / Texture

Compute units:16
Color ROPs:32
Z/Stencil ROPs:128
Stream processors:**
Texture units:**
RAMDACs:400 MHz
Decoders:Adobe Flash
DXVA 1.0 & 2.0
H.2**
MPEG 2 (SH & HD)
MPEG-4 Part 2 (DivX/Xvid)
MVC (Blu-ray 3D)
VC-1
WMV HD

SLI / Crossfire

Maximum crossfire options:2-way

Electric characteristics

Maximum power draw:130 W

Video features

Multi-monitor:Up to 6 displays
Maximum DP resolution:4096 x 2160
Maximum DVI resolution:**0 x 1600
Maximum HDMI resolution:4096 x 3112
Maximum VGA resolution:2048 x 1536
Anti-Aliasing technologies:24 x MSAA
24 x SSAA
Adaptive AA
EQAA
MLAA
HDMI:Yes
HDMI version:1.4a

Performance

Pixel fill rate:32 Gigapixels/s
Texture fill rate:** Gigatexels/s
Single presision compute power:2048 GFLOPS
Double precision compute power:128 GFLOPS

External connectors

Standard display connectors:2 x Mini-DP
Dual-Link DVI-D
Dual-Link DVI-I
HDMI
Power connectors:2 x 6-pin
Audio input for HDMI:Yes

Dimensions

Size (length x height):11.69 inches (297 mm) x 5.51 inches (140 mm)
Width:Triple-Slot

Other features / Support

Other features:AMD PowerTune
AMD ZeroCore Power
ATI/AMD PowerPlay
Direct Compute 11
HD3D Technology
HDCP
Open CL support:1.2
OpenGL support:4.2
DirectX support:11.1
Mantle support:Yes
Shader model:5.0
Windows driver support:Windows 7
Windows Vista
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