AMD Radeon HD 7530M vs AMD Radeon HD 7590M

Comparative analysis of AMD Radeon HD 7530M and AMD Radeon HD 7590M videocards for all known characteristics in the following categories: Essentials, Technical info, Video outputs and ports, Compatibility, dimensions and requirements, API support, Memory.

AMD Radeon HD 7530M

AMD Radeon HD 7590M

Differences

Reasons to consider the AMD Radeon HD 7530M

Around 64% lower typical power consumption: 11 Watt vs 18 Watt

Thermal Design Power (TDP)	11 Watt vs 18 Watt

Reasons to consider the AMD Radeon HD 7590M

Around 33% higher core clock speed: 600 MHz vs 450 MHz
Around 33% higher texture fill rate: 14.4 GTexel / s vs 10.8 GTexel / s
Around 20% higher pipelines: 480 vs 400
Around 60% better floating-point performance: 576.0 gflops vs 360.0 gflops
Around 78% higher memory clock speed: 3200 MHz vs 1800 MHz

Core clock speed	600 MHz vs 450 MHz
Texture fill rate	14.4 GTexel / s vs 10.8 GTexel / s
Pipelines	480 vs 400
Floating-point performance	576.0 gflops vs 360.0 gflops
Memory clock speed	3200 MHz vs 1800 MHz

Compare specifications (specs)

	AMD Radeon HD 7530M	AMD Radeon HD 7590M
Essentials
Architecture	TeraScale 2	TeraScale 2
Code name	Thames	Thames
Launch date	7 January 2012	7 January 2012
Place in performance rating	not rated	not rated
Type	Laptop	Laptop
Technical info
Core clock speed	450 MHz	600 MHz
Floating-point performance	360.0 gflops	576.0 gflops
Manufacturing process technology	40 nm	40 nm
Pipelines	400	480
Texture fill rate	10.8 GTexel / s	14.4 GTexel / s
Thermal Design Power (TDP)	11 Watt	18 Watt
Transistor count	716 million	716 million
Video outputs and ports
Display Connectors	No outputs	No outputs
Compatibility, dimensions and requirements
Interface	PCIe 2.0 x16	PCIe 2.0 x16
Laptop size	medium sized	medium sized
API support
DirectX	11.2 (11_0)	11.2 (11_0)
OpenGL	4.4	4.4
Memory
Maximum RAM amount	1 GB	1 GB
Memory bandwidth	14.4 GB / s	25.6 GB / s
Memory bus width	64 Bit	64 Bit
Memory clock speed	1800 MHz	3200 MHz
Memory type	DDR3
Shared memory	0	0