AMD Radeon HD 7590M vs AMD Radeon HD 7630M

Comparative analysis of AMD Radeon HD 7590M and AMD Radeon HD 7630M 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 7590M

AMD Radeon HD 7630M

Differences

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 33% better floating-point performance: 576.0 gflops vs 432.0 gflops
Around 11% lower typical power consumption: 18 Watt vs 20 Watt
2x more memory clock speed: 3200 MHz vs 1600 MHz

Core clock speed	600 MHz vs 450 MHz
Texture fill rate	14.4 GTexel / s vs 10.8 GTexel / s
Floating-point performance	576.0 gflops vs 432.0 gflops
Thermal Design Power (TDP)	18 Watt vs 20 Watt
Memory clock speed	3200 MHz vs 1600 MHz

Compare specifications (specs)

	AMD Radeon HD 7590M	AMD Radeon HD 7630M
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	600 MHz	450 MHz
Floating-point performance	576.0 gflops	432.0 gflops
Manufacturing process technology	40 nm	40 nm
Pipelines	480	480
Texture fill rate	14.4 GTexel / s	10.8 GTexel / s
Thermal Design Power (TDP)	18 Watt	20 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	25.6 GB / s	25.6 GB / s
Memory bus width	64 Bit	128 Bit
Memory clock speed	3200 MHz	1600 MHz
Shared memory	0	0
Memory type		DDR3