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Radeon HD 7970 royalQueen / CGAX-7977F2

Specifications of the Club 3D Radeon HD 7970 royalQueen GPU


Club 3D Radeon HD 7970 royalQueen (part number CGAX-7977F2) is a Graphics Processing Unit, based on AMD Radeon HD 7970, and built on 28 nm manufacturing process. The GPU is targeted at desktop market segment. The card has graphics clocked at 925 MHz. Furthermore, it has 2048 stream processors, 32 color ROPs, as well as 128 texture units. The Radeon HD 7970 royalQueen incorporates 3 GB of GDDR5 memory. The memory uses 384 bit bus, and operates at 1.375 GHz. This allows the card to have 264 GB/s memory bandwidth. The GPU supports PCI Express 3.0 interface, and needs 2 slots on the motherboard. Like the reference design, this model has the maximum power draw of 250 Watt.

More detailed specifications of the Club 3D Radeon HD 7970 royalQueen graphics card are available below.

Name / Brand / Architecture

Manufacturer:Club 3D
Model:Radeon HD 7970 royalQueen
Part number:CGAX-7977F2
Reference card?:No
Based on:AMD Radeon HD 7970 [Compare]
Target market segment:Desktop
Die name:Tahiti XT
Architecture:Graphics Core Next
Fabrication process:28 nm
Transistors:4.31 billion
Bus interface:PCI-E 3.0 x 16

Frequency

Graphics clock:925 MHz
Boost clock:975 MHz

Memory specifications

Memory size:3072 MB
Memory type:GDDR5
Memory clock:1375 MHz
Memory clock (effective):5.5 GHz
Memory interface width:384-bit
Memory bandwidth:2** GB/s

Cores / Texture

Compute units:32
Color ROPs:32
Z/Stencil ROPs:128
Stream processors:2048
Texture units:128
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:4-way

Electric characteristics

Maximum power draw:250 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:29.6 Gigapixels/s
Texture fill rate:118.4 Gigatexels/s
Single presision compute power:3788.8 GFLOPS
Double precision compute power:947.2 GFLOPS

External connectors

Standard display connectors:2 x mini-DP
Dual-Link DVI-I
HDMI
Single Link DVI-D
Power connectors:1 x 6-pin
1 x 8-pin
Audio input for HDMI:Yes

Dimensions

Size (length x height):10.55 inches (268 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
High Dynamic Range (HDR) Support
Open CL support:1.2
OpenGL support:4.2
DirectX support:11.0
Shader model:5.0
Windows driver support:Windows 7
Windows Vista

Notes


CoolStream high performance cooling
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