G
AMD Radeon HD 7970M
GPU
AMD
Apr 2012 Released
The AMD Radeon HD 7970M is a laptop-class GPU manufactured by AMD, built on AMD's officially announced 28 nm process technology, released in April 2012. This graphics card is equipped with 2GB GDDR5 memory, suitable for gaming and professional graphics applications.
Graphics Card
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Release Date
Apr 2012
Generation
London
Type
Mobile
Bus Interface
MXM-B (3.0)
Clock Speeds
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Memory Clock
1200 MHz
Memory
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Memory Size
2GB
Memory Type
GDDR5
Memory Bus
256bit
Bandwidth
153.6GB/s
Render Config
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Compute Units
20
Shading Units
1280
TMUs
80
ROPs
32
L1 Cache
16 KB (per CU)
L2 Cache
512 KB
Theoretical Performance
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Pixel Rate
27.20 GPixel/s
Texture Rate
68.00 GTexel/s
FP32 (float)
2.176 TFLOPS
FP64 (double)
136.0 GFLOPS
Graphics Processor
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GPU Name
Wimbledon
GPU Variant
Wimbledon XT(216-0836036)
Architecture
GCN 1.0
Foundry
TSMC
Process Size
28 nm
Transistors
2.8 billion
Die Size
212 mm²
Board Design
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TDP
100W
Outputs
No outputs
Power Connectors
None
Graphics Features
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DirectX
12 (11_1)
OpenGL
4.6
OpenCL
1.2
Vulkan
1.2
Shader Model
5.1