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Spec Radeon HD 7970M AMD
Overview
Product name AMD Radeon HD 7970M
Architecture GCN 1.0
Generation / family Radeon HD 7000 Series
Launch date 2012-04-24
Market segment Gaming
Board type / entry type Reference GPU
GPU
Process node TSMC 28 nm
Die size 212 mm²
Transistor count 2.8 billion
GPU chip Wimbledon
Stream Processors 1280
ROPs 32
TMUs 80
Clocks
Base / Core clock 850 MHz
Boost clock 850 MHz
Memory clock 1,200 MHz
Memory
Memory size 2 GB
Memory type GDDR5
Memory bus width 256-bit
Memory bandwidth 153.6 GB/s
Bus / Interface
Bus interface MXM-B (3.0)
AGP / PCI / PCIe distinction MXM-B (3.0)
Power
TDP / TBP / board power 100 W
Slot width MXM Module
Features
DirectX support DirectX 11.1
OpenGL support OpenGL 4.6
Vulkan support Vulkan 1.2
Shader Model 5.1
Performance / Benchmarks
FP32 throughput 2.18 TFLOPS

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