G
AMD Radeon HD 7970 X2
GPU
AMD
Aug 2012 Released
The AMD Radeon HD 7970 X2 is a desktop-class GPU manufactured by AMD, built on AMD's officially announced 28 nm process technology, released in August 2012. This graphics card is equipped with 3GB GDDR5 memory, suitable for gaming and professional graphics applications.
Graphics Card
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Release Date
Aug 2012
Generation
Southern Islands
Type
Desktop
Bus Interface
PCIe 3.0 x16
Clock Speeds
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Memory Clock
1375 MHz
Memory
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Memory Size
3GB
Memory Type
GDDR5
Memory Bus
384bit
Bandwidth
264.0GB/s
Render Config
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Compute Units
32
Shading Units
2048
TMUs
128
ROPs
32
L1 Cache
16 KB (per CU)
L2 Cache
768 KB
Theoretical Performance
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Pixel Rate
29.60 GPixel/s
Texture Rate
118.4 GTexel/s
FP32 (float)
3.789 TFLOPS
FP64 (double)
947.2 GFLOPS
Graphics Processor
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GPU Name
New Zealand
Architecture
GCN 1.0
Foundry
TSMC
Process Size
28 nm
Transistors
4.313 billion
Die Size
352 mm²
Board Design
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TDP
500W
Suggested PSU
900 W
Outputs
2x DVI1x HDMI 1.4a2x mini-DisplayPort 1.2
Power Connectors
3x 8-pin
Graphics Features
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DirectX
12 (11_1)
OpenGL
4.6
OpenCL
1.2
Vulkan
1.2
Shader Model
5.1