ATI Radeon HD 4570 videocard review

Radeon HD 4570 videocard released by ATI; release date: 25 November 2008. The videocard is designed for desktop-computers and based on TeraScale microarchitecture codenamed RV710.

Core clock speed - 650 MHz. Texture fill rate - 5.2 GTexel / s. Pipelines - 80. Floating-point performance - 104 gflops. Manufacturing process technology - 55 nm. Transistors count - 242 million. Power consumption (TDP) - 25 Watt.

Memory type: DDR2. Maximum RAM amount - 1 GB. Memory bus width - 64 Bit. Memory clock speed - 1000 MHz. Memory bandwidth - 8 GB / s.

Specifications (specs)

Essentials
Architecture	TeraScale
Code name	RV710
Launch date	25 November 2008
Place in performance rating	not rated
Type	Desktop
Technical info
Core clock speed	650 MHz
Floating-point performance	104 gflops
Manufacturing process technology	55 nm
Pipelines	80
Texture fill rate	5.2 GTexel / s
Thermal Design Power (TDP)	25 Watt
Transistor count	242 million

Video outputs and ports
Display Connectors	1x DVI, 1x HDMI, 1x DisplayPort
Compatibility, dimensions and requirements
Interface	PCIe 2.0 x16
Length	168 mm
Supplementary power connectors	None
API support
DirectX	10.1
OpenGL	3.3
Memory
Maximum RAM amount	1 GB
Memory bandwidth	8 GB / s
Memory bus width	64 Bit
Memory clock speed	1000 MHz
Memory type	DDR2