NVIDIA GeForce GT 440 Mac Edition vs AMD Radeon HD 6450 OEM

Comparative analysis of NVIDIA GeForce GT 440 Mac Edition and AMD Radeon HD 6450 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 NVIDIA GeForce GT 440 Mac Edition

  • Around 30% higher core clock speed: 810 MHz vs 625 MHz
  • 2.6x more texture fill rate: 12.96 GTexel / s vs 5 GTexel / s
  • Around 56% better floating-point performance: 311.04 gflops vs 200 gflops
  • 2x more maximum memory size: 1 GB vs 512 MB
  • Around 25% higher memory clock speed: 1334 MHz vs 1066 MHz
Core clock speed 810 MHz vs 625 MHz
Texture fill rate 12.96 GTexel / s vs 5 GTexel / s
Floating-point performance 311.04 gflops vs 200 gflops
Maximum memory size 1 GB vs 512 MB
Memory clock speed 1334 MHz vs 1066 MHz

Reasons to consider the AMD Radeon HD 6450 OEM

  • Around 67% higher pipelines: 160 vs 96
  • 3.6x lower typical power consumption: 18 Watt vs 65 Watt
Pipelines 160 vs 96
Thermal Design Power (TDP) 18 Watt vs 65 Watt

Compare specifications (specs)

NVIDIA GeForce GT 440 Mac Edition AMD Radeon HD 6450 OEM

Essentials

Architecture Fermi TeraScale 2
Code name GF108 Caicos
Launch date 9 February 2011 7 February 2011
Place in performance rating not rated not rated
Type Desktop Desktop

Technical info

Core clock speed 810 MHz 625 MHz
Floating-point performance 311.04 gflops 200 gflops
Manufacturing process technology 40 nm 40 nm
Pipelines 96 160
Texture fill rate 12.96 GTexel / s 5 GTexel / s
Thermal Design Power (TDP) 65 Watt 18 Watt
Transistor count 585 million 370 million

Video outputs and ports

Display Connectors 1x DVI, 1x HDMI, 1x VGA 1x DVI, 1x HDMI, 1x VGA

Compatibility, dimensions and requirements

Interface PCIe 1.0 x16 PCIe 2.0 x16
Length 145 mm 168 mm
Supplementary power connectors None None

API support

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

Memory

Maximum RAM amount 1 GB 512 MB
Memory bandwidth 21.34 GB / s 8.53 GB / s
Memory bus width 128 Bit 64 Bit
Memory clock speed 1334 MHz 1066 MHz
Memory type DDR3 GDDR3

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