G
AMD Radeon HD 7970 GHz Edition
GPU
AMD
Jun 2012 Released
The AMD Radeon HD 7970 GHz Edition is a desktop-class GPU manufactured by AMD, built on AMD's officially announced 28 nm process technology, released in June 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
Jun 2012
Generation
Southern Islands
Type
Desktop
Bus Interface
PCIe 3.0 x16
Clock Speeds
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Base Clock
1000 MHz
Boost Clock
1050 MHz
Memory Clock
1500 MHz
Memory
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Memory Size
3GB
Memory Type
GDDR5
Memory Bus
384bit
Bandwidth
288.0GB/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
33.60 GPixel/s
Texture Rate
134.4 GTexel/s
FP32 (float)
4.301 TFLOPS
FP64 (double)
1075 GFLOPS
Graphics Processor
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GPU Name
Tahiti
GPU Variant
Tahiti XT2(215-0821065)
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
300W
Suggested PSU
700 W
Outputs
1x DVI1x HDMI 1.4a2x mini-DisplayPort 1.2
Power Connectors
1x 6-pin + 1x 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