HomeGPU DirectoryRadeon HD 3850
amddiscreteReleased 2007-11-19

Radeon HD 3850

Architecture: TeraScale • Generation: Radeon R600(HD 3800)

VRAM Capacity
0.5 GB
GDDR3
FP32 Compute
0.428 TFLOPS
Single Precision
Thermal TDP
75 W
Max Sustained Power
Memory Bandwidth
53.12 GB/s
256-bit Bus

Silicon & Compute Pipeline

MicroarchitectureTeraScale
Generation SeriesRadeon R600(HD 3800)
Process Node55 nm
Die Size192 mm²
Transistor Count0.666 Billion
Shading Units / CUDA Cores320

Clock Speeds & Bus Interface

Base Clock Speed668 MHz
Boost Clock Speed668 MHz
Memory Clock830 MHz
Memory Bus Width256-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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