AMD Radeon HD 6630M Mac Edition vs AMD Radeon HD 6730M

Comparative analysis of AMD Radeon HD 6630M Mac Edition and AMD Radeon HD 6730M videocards for all known characteristics in the following categories: Essentials, Technical info, Video outputs and ports, Compatibility, dimensions and requirements, API support, Memory.

 

Differences

Reasons to consider the AMD Radeon HD 6630M Mac Edition

  • Around 35% lower typical power consumption: 26 Watt vs 35 Watt
  • Around 50% higher memory clock speed: 2400 MHz vs 1600 MHz
Thermal Design Power (TDP) 26 Watt vs 35 Watt
Memory clock speed 2400 MHz vs 1600 MHz

Reasons to consider the AMD Radeon HD 6730M

  • Around 45% higher core clock speed: 725 MHz vs 500 MHz
  • Around 45% higher texture fill rate: 17.4 GTexel / s vs 12 GTexel / s
  • Around 45% better floating-point performance: 696.0 gflops vs 480.0 gflops
  • 4x more maximum memory size: 1 GB vs 256 MB
Core clock speed 725 MHz vs 500 MHz
Texture fill rate 17.4 GTexel / s vs 12 GTexel / s
Floating-point performance 696.0 gflops vs 480.0 gflops
Maximum memory size 1 GB vs 256 MB

Compare specifications (specs)

AMD Radeon HD 6630M Mac Edition AMD Radeon HD 6730M

Essentials

Architecture TeraScale 2 TeraScale 2
Code name Whistler Whistler
Launch date 4 January 2011 4 January 2011
Place in performance rating not rated not rated
Type Desktop Laptop

Technical info

Core clock speed 500 MHz 725 MHz
Floating-point performance 480.0 gflops 696.0 gflops
Manufacturing process technology 40 nm 40 nm
Pipelines 480 480
Texture fill rate 12 GTexel / s 17.4 GTexel / s
Thermal Design Power (TDP) 26 Watt 35 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 MXM-A (3.0)
Laptop size medium sized

API support

DirectX 11.2 (11_0) 11.2 (11_0)
OpenGL 4.4 4.4

Memory

Maximum RAM amount 256 MB 1 GB
Memory bandwidth 19.2 GB / s 25.6 GB / s
Memory bus width 64 Bit 128 Bit
Memory clock speed 2400 MHz 1600 MHz
Memory type GDDR5 DDR3
Shared memory 0

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