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Radeon HD 7870 royalKing / CGAX-7876O

Specifications of the Club 3D Radeon HD 7870 royalKing GPU


Club 3D Radeon HD 7870 royalKing (part number CGAX-7876O) is a Graphics Processing Unit, based on AMD Radeon HD 7870 GHz Edition, and built on 28 nm technological process. The GPU is aimed at desktop market segment. The card has graphics clocked at 1.05 GHz. It also has 1280 stream processors, 32 color ROPs, along with 80 texture units. The Radeon HD 7870 royalKing incorporates 2 GB of GDDR5 memory. The memory uses 256 bit bus, and runs at 1.2 GHz. This allows the card to have 153.6 GB/s memory bandwidth. The GPU supports PCI Express 3.0 interface, and needs 2 motherboard slots. This model has the maximum power draw of 175 Watt. For better Club 3D Radeon HD 7870 royalKing 3D graphics and gaming performance, it can be paired with another graphics card in crossfire mode.

More detailed specifications of the Club 3D Radeon HD 7870 royalKing graphics card are available below.

Name / Brand / Architecture

Manufacturer:Club 3D
Model:Radeon HD 7870 royalKing
Part number:CGAX-7876O
Based on:AMD Radeon HD 7870 GHz Edition [Compare]
Target market segment:Desktop
Die name:Pitcairn XT
Architecture:Graphics Core Next
Fabrication process:28 nm
Transistors:2.8 billion
Bus interface:PCI-E 3.0 x 16

Frequency

Graphics clock:1050 MHz

Memory specifications

Memory size:2048 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:20
Color ROPs:32
Z/Stencil ROPs:128
Stream processors:1280
Texture units:80
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:175 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
MLAA
HDMI:Yes
HDMI version:1.4a

Performance

Pixel fill rate:33.6 Gigapixels/s
Texture fill rate:84 Gigatexels/s
Single presision compute power:2628 GFLOPS
Double precision compute power:168 GFLOPS

External connectors

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

Dimensions

Size (length x height):8.31 inches (211 mm) x 4.80 inches (122 mm)
Width:Dual-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
Shader model:5.0
Windows driver support:Windows 7
Windows Vista

Notes


CoolStream high performance cooling
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