AMD Radeon E6760 MXM vs AMD Radeon HD 6490M Mac Edition

Comparative analysis of AMD Radeon E6760 MXM and AMD Radeon HD 6490M Mac Edition 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 E6760 MXM

  • 2.4x more texture fill rate: 14.4 GTexel / s vs 6 GTexel / s
  • 3x more pipelines: 480 vs 160
  • 2.4x better floating-point performance: 576.0 gflops vs 240 gflops
  • 4x more maximum memory size: 1 GB vs 256 MB
  • Around 1% higher memory clock speed: 3200 MHz vs 3176 MHz
Texture fill rate 14.4 GTexel / s vs 6 GTexel / s
Pipelines 480 vs 160
Floating-point performance 576.0 gflops vs 240 gflops
Maximum memory size 1 GB vs 256 MB
Memory clock speed 3200 MHz vs 3176 MHz

Reasons to consider the AMD Radeon HD 6490M Mac Edition

  • Around 25% higher core clock speed: 750 MHz vs 600 MHz
Core clock speed 750 MHz vs 600 MHz

Compare specifications (specs)

AMD Radeon E6760 MXM AMD Radeon HD 6490M Mac Edition

Essentials

Architecture TeraScale 2 TeraScale 2
Code name Turks Seymour
Launch date 2 May 2011 2 May 2011
Place in performance rating not rated not rated
Type Desktop Desktop

Technical info

Core clock speed 600 MHz 750 MHz
Floating-point performance 576.0 gflops 240 gflops
Manufacturing process technology 40 nm 40 nm
Pipelines 480 160
Texture fill rate 14.4 GTexel / s 6 GTexel / s
Thermal Design Power (TDP) 45 Watt
Transistor count 716 million 370 million

Video outputs and ports

Display Connectors No outputs No outputs

Compatibility, dimensions and requirements

Interface MXM-A (3.0) PCIe 2.0 x16

API support

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

Memory

Maximum RAM amount 1 GB 256 MB
Memory bandwidth 51.2 GB / s 25.41 GB / s
Memory bus width 128 Bit 64 Bit
Memory clock speed 3200 MHz 3176 MHz
Memory type GDDR5 GDDR5

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