home > [X-Edition] Radeon HD7970 3GB GDDR5 / VX7970 3GBD5-2DHX

 
[X-Edition] Radeon HD7970 3GB GDDR5 / VX7970 3GBD5-2DHX

VTX3D [X-Edition] Radeon HD7970 3GB GDDR5 (part number VX7970 3GBD5-2DHX) is a desktop graphics processing unit, based on AMD Radeon HD 7970 GHz Edition. The GPU features Graphics Core Next architecture, and it is built on 28 nm manufacturing process. The card has graphics clocked at 1 GHz. Furthermore, it has 2048 stream processors, 32 color ROPs, and 128 texture units. The [X-Edition] Radeon HD7970 3GB GDDR5 has 3 GB of GDDR5 memory. Because the memory operates at 1.425 GHz, and utilizes 384 bit bus, the effective memory bandwidth is 273.6 GB/s. The GPU has PCI Express 3.0 interface, and uses 2 motherboard slots. The maximum power draw of this model is 250 Watt, same as on the reference design.

Please see below for detailed specifications of the card.

VTX3D [X-Edition] Radeon HD7970 3GB GDDR5 GPU specifications

Name / Brand / Architecture

Manufacturer: VTX3D
Model: [X-Edition] Radeon HD7970 3GB GDDR5
Part number: VX7970 3GBD5-2DHX
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: 1425 MHz
Memory clock (effective): 5.7 GHz
Memory interface width: 384-bit
Memory bandwidth: 273.6 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: 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

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: 11.1
Mantle support: Yes
Shader model: 5.0
Windows driver support: Windows 7
Windows Vista
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