AMD Radeon HD 6530 vs NVIDIA GeForce GT 545 OEM

Comparative analysis of AMD Radeon HD 6530 and NVIDIA GeForce GT 545 OEM 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 6530

  • 2.8x more pipelines: 400 vs 144
  • Around 4% better floating-point performance: 520.0 gflops vs 501.4 gflops
  • 2.7x lower typical power consumption: 39 Watt vs 105 Watt
Pipelines 400 vs 144
Floating-point performance 520.0 gflops vs 501.4 gflops
Thermal Design Power (TDP) 39 Watt vs 105 Watt

Reasons to consider the NVIDIA GeForce GT 545 OEM

  • Around 34% higher core clock speed: 871 MHz vs 650 MHz
  • Around 61% higher texture fill rate: 20.9 GTexel / s vs 13 GTexel / s
  • 3.3x more memory clock speed: 4000 MHz vs 1200 MHz
Core clock speed 871 MHz vs 650 MHz
Texture fill rate 20.9 GTexel / s vs 13 GTexel / s
Memory clock speed 4000 MHz vs 1200 MHz

Compare specifications (specs)

AMD Radeon HD 6530 NVIDIA GeForce GT 545 OEM

Essentials

Architecture TeraScale 2 Fermi 2.0
Code name Redwood GF116
Launch date 14 May 2011 14 May 2011
Place in performance rating not rated not rated
Type Desktop Desktop

Technical info

Core clock speed 650 MHz 871 MHz
Floating-point performance 520.0 gflops 501.4 gflops
Manufacturing process technology 40 nm 40 nm
Pipelines 400 144
Texture fill rate 13 GTexel / s 20.9 GTexel / s
Thermal Design Power (TDP) 39 Watt 105 Watt
Transistor count 627 million 1,170 million

Video outputs and ports

Display Connectors 1x DVI, 1x HDMI, 1x VGA 2x DVI, 1x mini-HDMI

Compatibility, dimensions and requirements

Interface PCIe 2.0 x16 PCIe 2.0 x16
Length 165 mm 210 mm
Supplementary power connectors 1x 6-pin

API support

DirectX 11.2 (11_0) 12.0 (11_0)
OpenGL 4.4 4.6

Memory

Maximum RAM amount 1 GB 1 GB
Memory bandwidth 19.2 GB / s 64.0 GB / s
Memory bus width 128 Bit 128 Bit
Memory clock speed 1200 MHz 4000 MHz
Memory type GDDR3 GDDR5

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