HomeGPU DirectoryRadeon HD 6850 X2
amddiscreteReleased 2011-09-19

Radeon HD 6850 X2

Architecture: TeraScale 2 • Generation: Northern Islands(HD 6800)

VRAM Capacity
2 GB
GDDR5
FP32 Compute
1.536 TFLOPS
Single Precision
Thermal TDP
254 W
Max Sustained Power
Memory Bandwidth
134.4 GB/s
256-bit Bus

Silicon & Compute Pipeline

MicroarchitectureTeraScale 2
Generation SeriesNorthern Islands(HD 6800)
Process Node40 nm
Die Size255 mm²
Transistor Count1.7 Billion
Shading Units / CUDA Cores960

Clock Speeds & Bus Interface

Base Clock Speed800 MHz
Boost Clock Speed800 MHz
Memory Clock1050 MHz
Memory Bus Width256-bit
Bus InterfacePCIe 2.0 x16
Supported APIsDirectX 11.0
Data Source: open-gpu-db (upstream: dbgpu). Licensed under ODbL Open Data.
Verify Upstream Record