Mobility Radeon HD 4550
General
ManufacturerATI
SeriesM9x(Mobility HD 4500)
GPU NameM93
ArchitectureTeraScale
GenerationM9x(Mobility HD 4500)
Release DateJan 2010
Bus InterfaceMXM-II
Process & Die
FoundryTSMC
Process Size55 nm
Transistors242 M
Transistor Density3,300 K/mm²
Die Size73 mm²
Chip PackageFCBGA-631
Clock Speeds
Base Clock550 MHz
Boost Clock550 MHz
Memory
VRAM0.5 GB
Memory TypeGDDR3
Memory Clock700 MHz
Memory Bus64-bit
Bandwidth11.2 GB/s
Processing Units
Shading Units80
TMUs8
ROPs4
SMs0
Tensor Cores0
RT Cores0
Cache
L1 Cache16 KB
L2 Cache0.064 MB
Power & Thermals
Power ConnectorsNone
Dimensions
Outputs
API Support
DirectX10.1
OpenGL3.3
OpenCL1.1
Shader Model4.1
Theoretical Performance
Pixel Rate2.2 GP/s
Texture Rate4.4 GT/s
FP32 (Single)88 GFLOPS
External
TechPowerUpView →
Other M9x(Mobility HD 4500) Models