ATI Mobility Radeon HD 5770 videocard review

Mobility Radeon HD 5770 videocard released by ATI; release date: 7 January 2010. The videocard is designed for laptop-computers and based on TeraScale 2 microarchitecture codenamed Madison.

Core clock speed - 650 MHz. Texture fill rate - 13 GTexel / s. Pipelines - 400. Floating-point performance - 520.0 gflops. Manufacturing process technology - 40 nm. Transistors count - 627 million. Power consumption (TDP) - 30 Watt.

Memory type: GDDR5. Maximum RAM amount - 1 GB. Memory bus width - 128 Bit. Memory clock speed - 3200 MHz. Memory bandwidth - 51.2 GB / s. Shared memory - 0.

Specifications (specs)

Essentials
Architecture	TeraScale 2
Code name	Madison
Launch date	7 January 2010
Place in performance rating	not rated
Type	Laptop
Technical info
Core clock speed	650 MHz
Floating-point performance	520.0 gflops
Manufacturing process technology	40 nm
Pipelines	400
Texture fill rate	13 GTexel / s
Thermal Design Power (TDP)	30 Watt
Transistor count	627 million

Video outputs and ports
Display Connectors	No outputs
Compatibility, dimensions and requirements
Interface	PCIe 2.0 x16
Laptop size	large
API support
DirectX	11.2 (11_0)
OpenGL	4.4
Memory
Maximum RAM amount	1 GB
Memory bandwidth	51.2 GB / s
Memory bus width	128 Bit
Memory clock speed	3200 MHz
Memory type	GDDR5
Shared memory	0