HomeGPU DirectoryRadeon HD 4670
amddiscreteReleased 2008-09-10

Radeon HD 4670

Architecture: TeraScale • Generation: Radeon R700(HD 4600)

Configure in Manual PC Builder
VRAM Capacity
0.5 GB
GDDR3
FP32 Compute
0.48 TFLOPS
Single Precision
Thermal TDP
59 W
Max Sustained Power
Memory Bandwidth
32 GB/s
128-bit Bus

Silicon & Compute Pipeline

MicroarchitectureTeraScale
Generation SeriesRadeon R700(HD 4600)
Process Node55 nm
Die Size146 mm²
Transistor Count0.514 Billion
Shading Units / CUDA Cores320

Clock Speeds & Bus Interface

Base Clock Speed750 MHz
Boost Clock Speed750 MHz
Memory Clock1000 MHz
Memory Bus Width128-bit
Bus InterfacePCIe 2.0 x16
Supported APIsDirectX 10.1
Data Source: open-gpu-db (upstream: dbgpu). Licensed under ODbL Open Data.
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