Radeon HD 4830

Manufacturer:AMD
Series:HD 4xxx (Radeon R700)
Codename:RV770 LE
Release date:2008. October 21.
Die count:1
Die size:256 mm2
Fab:55 nm
Transistors:956 millions
Bus interface:PCI-E 2.0 x16

Clock rates

Core clock:575 MHz
Memory clock:900 MHz
Effective memory clock (DDR):7200 MHz

Memory

Memory size:1024, 512 MB
Memory bus type:GDDR3
Memory bus width:256 bit
Memory bandwidth (maximum):57.6 GB/s

Core units

Unified shader units:640
Texture mapping units (TMU):
https://gamesystemrequirements.com/
32
Render output units (ROP):16
Compute units:8

Supported Technologies:

DirectX:10.1
OpenGL:3.3
OpenCL:1.0
Versions:- GDDR4

Performance

Pixel fillrate:9.2 (GP/s)
Texture fillrate:
https://gamesystemrequirements.com/
18.4 (GT/s)
Thermal Design Power (TDP,Max):95 W
Release price (USD):130 USD
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