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Radeon HD 7670M Rebrand

General
ManufacturerAMD
SeriesLondon(HD 7600M)
GPU NameWhistler
ArchitectureTeraScale 2
GenerationLondon(HD 7600M)
Release DateJul 2012
Bus InterfacePCIe 2.0 x16
Process & Die
FoundryTSMC
Process Size40 nm
Transistors716 M
Transistor Density6,100 K/mm²
Die Size118 mm²
Chip PackageFCBGA-962/1336
Clock Speeds
Base Clock600 MHz
Boost Clock600 MHz
Memory
VRAM1 GB
Memory TypeGDDR3
Memory Clock900 MHz
Memory Bus128-bit
Bandwidth28.8 GB/s
Processing Units
Shading Units480
TMUs24
ROPs8
SMs0
Tensor Cores0
RT Cores0
Cache
L1 Cache8 KB
L2 Cache0.25 MB
Power & Thermals
TDP20 W
Dimensions
Outputs
API Support
DirectX11.0
OpenGL4.4
OpenCL1.2
Shader Model5.0
Theoretical Performance
Pixel Rate4.8 GP/s
Texture Rate14.4 GT/s
FP32 (Single)576 GFLOPS
External
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