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Radeon HD 7970 GHz Edition 3GB GDDR5 VAPOR-X

One of a few Sapphire Graphics Processing Units, based on AMD Radeon HD 7970 GHz Edition, Sapphire Radeon HD 7970 GHz Edition 3GB GDDR5 VAPOR-X is built using 28 nm technological process. The card is aimed at desktop market. The card's graphics frequency is 1 GHz. It also has 2048 stream processors, 128 texture units, along with 32 color ROPs. The Radeon HD 7970 GHz Edition 3GB GDDR5 VAPOR-X has 3 GB of GDDR5 memory. Because the memory is clocked at 1.5 GHz, and uses 384 bit interface, the effective memory bandwidth is 288 GB/s. The GPU has PCI Express 3.0 interface, and needs 3 motherboard slots. Similar to the reference design, this model has the maximum power draw of 250 Watt.

More detailed specifications of the graphics card you will find below.

Sapphire Radeon HD 7970 GHz Edition 3GB GDDR5 VAPOR-X GPU specifications

Name / Brand / Architecture

Manufacturer: Sapphire
Model: Radeon HD 7970 GHz Edition 3GB GDDR5 VAPOR-X
Based on: AMD Radeon HD 7970 GHz Edition [Compare]
Target market segment: Desktop
Die name: Tahiti XT2
Architecture: Graphics Core Next
Fabrication process: 28 nm
Transistors: 4.31 billion
Bus interface: PCI-E 3.0 x 16

Frequency

Graphics clock: 1000 MHz
Boost clock: 1050 MHz

Memory specifications

Memory size: 3072 MB
Memory type: GDDR5
Memory clock: 1500 MHz
Memory clock (effective): 6 GHz
Memory interface width: 384-bit
Memory bandwidth: 288 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.264
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: 2560 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 2.0
HDMI: Yes
HDMI version: 1.4a

Performance

Pixel fill rate: 33.6 Gigapixels/s
Texture fill rate: 134.4 Gigatexels/s
Single presision compute power: 4300.8 GFLOPS
Double precision compute power: 1075.2 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): 11.22 inches (285 mm) x 5.31 inches (135 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: 11.1
Mantle support: Yes
Shader model: 5.0
Windows driver support: Windows 7
Windows Vista
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