AMD FirePro 2270 1GB Edition vs AMD Radeon HD 6770M Mac Edition

Comparative analysis of AMD FirePro 2270 1GB Edition and AMD Radeon HD 6770M 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 FirePro 2270 1GB Edition

  • 2.1x lower typical power consumption: 17 Watt vs 35 Watt
  • 2x more maximum memory size: 1 GB vs 512 MB
Thermal Design Power (TDP) 17 Watt vs 35 Watt
Maximum memory size 1 GB vs 512 MB

Reasons to consider the AMD Radeon HD 6770M Mac Edition

  • Around 21% higher core clock speed: 725 MHz vs 600 MHz
  • 3.6x more texture fill rate: 17.4 GTexel / s vs 4.8 GTexel / s
  • 6x more pipelines: 480 vs 80
  • 7.3x better floating-point performance: 696.0 gflops vs 96 gflops
  • 3x more memory clock speed: 3600 MHz vs 1200 MHz
Core clock speed 725 MHz vs 600 MHz
Texture fill rate 17.4 GTexel / s vs 4.8 GTexel / s
Pipelines 480 vs 80
Floating-point performance 696.0 gflops vs 96 gflops
Memory clock speed 3600 MHz vs 1200 MHz

Compare specifications (specs)

AMD FirePro 2270 1GB Edition AMD Radeon HD 6770M Mac Edition

Essentials

Architecture TeraScale 2 TeraScale 2
Code name Cedar Whistler
Launch date 31 January 2011 28 January 2011
Place in performance rating not rated not rated
Type Workstation Desktop

Technical info

Core clock speed 600 MHz 725 MHz
Floating-point performance 96 gflops 696.0 gflops
Manufacturing process technology 40 nm 40 nm
Pipelines 80 480
Texture fill rate 4.8 GTexel / s 17.4 GTexel / s
Thermal Design Power (TDP) 17 Watt 35 Watt
Transistor count 292 million 716 million

Video outputs and ports

Display Connectors 1x DVI No outputs

Compatibility, dimensions and requirements

Interface PCIe 2.0 x16 MXM-A (3.0)
Length 170 mm
Supplementary power connectors None

API support

DirectX 11.0 11.2 (11_0)
OpenGL 4.4 4.4

Memory

Maximum RAM amount 1 GB 512 MB
Memory bandwidth 9.6 GB / s 57.6 GB / s
Memory bus width 64 Bit 128 Bit
Memory clock speed 1200 MHz 3600 MHz
Memory type GDDR3 GDDR5

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