ATI Mobility Radeon HD 4850 Mac Edition videocard review

Mobility Radeon HD 4850 Mac Edition videocard released by ATI; release date: 28 August 2009. The videocard is designed for desktop-computers and based on TeraScale microarchitecture codenamed M98.

Core clock speed - 503 MHz. Texture fill rate - 20.12 GTexel / s. Pipelines - 800. Floating-point performance - 804.8 gflops. Manufacturing process technology - 55 nm. Transistors count - 956 million.

Memory type: GDDR3. Maximum RAM amount - 512 MB. Memory bus width - 256 Bit. Memory clock speed - 1700 MHz. Memory bandwidth - 54.4 GB / s.

Specifications (specs)

Essentials
Architecture	TeraScale
Code name	M98
Launch date	28 August 2009
Place in performance rating	not rated
Type	Desktop
Technical info
Core clock speed	503 MHz
Floating-point performance	804.8 gflops
Manufacturing process technology	55 nm
Pipelines	800
Texture fill rate	20.12 GTexel / s
Transistor count	956 million

Video outputs and ports
Display Connectors	No outputs
Compatibility, dimensions and requirements
Interface	PCIe 2.0 x16
API support
DirectX	10.1
OpenGL	3.3
Memory
Maximum RAM amount	512 MB
Memory bandwidth	54.4 GB / s
Memory bus width	256 Bit
Memory clock speed	1700 MHz
Memory type	GDDR3