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Sapphire Radeon HD 3850

Published: (last update )

GPU
GPU type RV670
Manufacturing process55 nm
Transistors666 milion
Die size192 mm2
ROPs16
TMUs16
Pixel shaders-
Vertex shaders-
Unified shaders320
Clock670 MHz
Pixel fillrate10720 MP/s
Texel fillrate10720 MT/s
SP gigaflops428
DP gigaflops85
DirectX10.1
OpenGL3.3
OpenCL / Compute ver.-
Memory
Capacity512 MB
TypeGDDR3
Clock1660 MHz
Bus width256 bit
Bandwith53120 MB/s
Rated speed2000 MHz
BrandQimonda
The card
ManufacturerSapphire
InterfacePCI-E 2.0 x16
Interface bandwith8192 MB/s
TDP75 W
Analog I/O ports1 × S-Video out, 2 × DVI-I
Digital I/O ports2 × DVI-I
Independent screens2
Rev4207
Release date2007
Sapphire Radeon HD 3850 (front side)

Sapphire Radeon HD 3850 (front side)

Sapphire Radeon HD 3850 (back side)

Sapphire Radeon HD 3850 (back side)