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Radeon HD 7970 3GB GDDR5 (11197-06)

Sapphire Radeon HD 7970 3GB GDDR5 (11197-06) desktop Graphics Processing Unit was introduced in January 2012. The card is based on AMD Radeon HD 7970, and built on 28 nm manufacturing process. The card's graphics frequency is 925 MHz. It also has 2048 stream processors, 128 texture units, and 32 color ROPs. The Radeon HD 7970 3GB GDDR5 (11197-06) comes with 3 GB of GDDR5 memory, clocked at 1.375 GHz. It has a 384 bit wide memory interface, which translates to 264 GB/s memory bandwidth. The GPU has PCI Express 3.0 interface, and needs 3 slots on the motherboard. This model requires up to 250 Watt of power, on a par with the reference design.

Please see below for detailed specifications of the card.

Sapphire Radeon HD 7970 3GB GDDR5 (11197-06) GPU specifications

Name / Brand / Architecture

Manufacturer: Sapphire
Model: Radeon HD 7970 3GB GDDR5 (11197-06)
Reference card?: Yes
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
Launch date: January 2012
Price at launch: $550

Frequency

Graphics clock: 925 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
Power connectors: 1 x 6-pin
1 x 8-pin
Audio input for HDMI: Yes

Dimensions

Size (length x height): 11.02 inches (280 mm) x 4.53 inches (115 mm)
Width: Triple-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
Mantle support: Yes
Shader model: 5.0
Windows driver support: Windows 7
Windows Vista
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