AMD Radeon HD 7490M vs AMD Radeon HD 7530M

Comparative analysis of AMD Radeon HD 7490M and AMD Radeon HD 7530M 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 7490M

AMD Radeon HD 7530M

Differences

Reasons to consider the AMD Radeon HD 7490M

Around 78% higher core clock speed: 800 MHz vs 450 MHz
Around 22% lower typical power consumption: 9 Watt vs 11 Watt
2.1x more memory clock speed: 3800 MHz vs 1800 MHz

Core clock speed	800 MHz vs 450 MHz
Thermal Design Power (TDP)	9 Watt vs 11 Watt
Memory clock speed	3800 MHz vs 1800 MHz

Reasons to consider the AMD Radeon HD 7530M

Around 69% higher texture fill rate: 10.8 GTexel / s vs 6.4 GTexel / s
2.5x more pipelines: 400 vs 160
Around 41% better floating-point performance: 360.0 gflops vs 256.0 gflops

Texture fill rate	10.8 GTexel / s vs 6.4 GTexel / s
Pipelines	400 vs 160
Floating-point performance	360.0 gflops vs 256.0 gflops

Compare specifications (specs)

	AMD Radeon HD 7490M	AMD Radeon HD 7530M
Essentials
Architecture	TeraScale 2	TeraScale 2
Code name	Seymour	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	800 MHz	450 MHz
Floating-point performance	256.0 gflops	360.0 gflops
Manufacturing process technology	40 nm	40 nm
Pipelines	160	400
Texture fill rate	6.4 GTexel / s	10.8 GTexel / s
Thermal Design Power (TDP)	9 Watt	11 Watt
Transistor count	370 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
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	30.4 GB / s	14.4 GB / s
Memory bus width	64 Bit	64 Bit
Memory clock speed	3800 MHz	1800 MHz
Memory type	GDDR5	DDR3
Shared memory	0	0