AMD Radeon HD 7590M videocard review

Radeon HD 7590M videocard released by AMD; release date: 7 January 2012. The videocard is designed for laptop-computers and based on TeraScale 2 microarchitecture codenamed Thames.

Core clock speed - 600 MHz. Texture fill rate - 14.4 GTexel / s. Pipelines - 480. Floating-point performance - 576.0 gflops. Manufacturing process technology - 40 nm. Transistors count - 716 million. Power consumption (TDP) - 18 Watt.

Maximum RAM amount - 1 GB. Memory bus width - 64 Bit. Memory clock speed - 3200 MHz. Memory bandwidth - 25.6 GB / s. Shared memory - 0.

Specifications (specs)

Essentials
Architecture	TeraScale 2
Code name	Thames
Launch date	7 January 2012
Place in performance rating	not rated
Type	Laptop
Technical info
Core clock speed	600 MHz
Floating-point performance	576.0 gflops
Manufacturing process technology	40 nm
Pipelines	480
Texture fill rate	14.4 GTexel / s
Thermal Design Power (TDP)	18 Watt
Transistor count	716 million

Video outputs and ports
Display Connectors	No outputs
Compatibility, dimensions and requirements
Interface	PCIe 2.0 x16
Laptop size	medium sized
API support
DirectX	11.2 (11_0)
OpenGL	4.4
Memory
Maximum RAM amount	1 GB
Memory bandwidth	25.6 GB / s
Memory bus width	64 Bit
Memory clock speed	3200 MHz
Shared memory	0