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Radeon HD 7970 3GB GDDR5 (11197-11)

One of a few Sapphire Graphics Processing Units, based on AMD Radeon HD 7970, Sapphire Radeon HD 7970 3GB GDDR5 (11197-11) is built using 28 nm technology. The card is aimed at desktop market. The card's graphics frequency is 925 MHz. Furthermore, it has 2048 stream processors, 128 texture units, and 32 color ROPs. The Radeon HD 7970 3GB GDDR5 (11197-11) embeds 3 GB of GDDR5 memory. Since the memory runs at 1.375 GHz, and utilizes 384 bit bus, the effective memory bandwidth is 264 GB/s. The GPU supports PCI Express 3.0 interface, and needs 3 motherboard slots. This model uses up to 250 Watt of power.

Below you will find more detailed specifications of the graphics card.

Sapphire Radeon HD 7970 3GB GDDR5 (11197-11) GPU specifications

Name / Brand / Architecture

Manufacturer: Sapphire
Model: Radeon HD 7970 3GB GDDR5 (11197-11)
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

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: DisplayPort 1.2
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): 11.02 inches (280 mm) x 4.72 inches (120 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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