ATI Radeon HD 5570 OEM vs ATI Radeon HD 5450 PCI

Comparative analysis of ATI Radeon HD 5570 OEM and ATI Radeon HD 5450 PCI 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 ATI Radeon HD 5570 OEM

  • Around 69% higher texture fill rate: 8.8 GTexel / s vs 5.2 GTexel / s
  • 4x more pipelines: 320 vs 80
  • 3.4x better floating-point performance: 352.0 gflops vs 104 gflops
  • 2x more maximum memory size: 1 GB vs 512 MB
  • 2x more memory clock speed: 1334 MHz vs 666 MHz
Texture fill rate 8.8 GTexel / s vs 5.2 GTexel / s
Pipelines 320 vs 80
Floating-point performance 352.0 gflops vs 104 gflops
Maximum memory size 1 GB vs 512 MB
Memory clock speed 1334 MHz vs 666 MHz

Reasons to consider the ATI Radeon HD 5450 PCI

  • Around 18% higher core clock speed: 650 MHz vs 550 MHz
  • 2.1x lower typical power consumption: 19 Watt vs 39 Watt
Core clock speed 650 MHz vs 550 MHz
Thermal Design Power (TDP) 19 Watt vs 39 Watt

Compare specifications (specs)

ATI Radeon HD 5570 OEM ATI Radeon HD 5450 PCI

Essentials

Architecture TeraScale 2 TeraScale 2
Code name Redwood Cedar
Launch date 9 February 2010 4 February 2010
Place in performance rating not rated not rated
Type Desktop Desktop

Technical info

Core clock speed 550 MHz 650 MHz
Floating-point performance 352.0 gflops 104 gflops
Manufacturing process technology 40 nm 40 nm
Pipelines 320 80
Texture fill rate 8.8 GTexel / s 5.2 GTexel / s
Thermal Design Power (TDP) 39 Watt 19 Watt
Transistor count 627 million 292 million

Video outputs and ports

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

Compatibility, dimensions and requirements

Interface PCIe 2.0 x16 PCI
Length 165 mm 145 mm
Supplementary power connectors None

API support

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

Memory

Maximum RAM amount 1 GB 512 MB
Memory bandwidth 21.34 GB / s 5.33 GB / s
Memory bus width 128 Bit 64 Bit
Memory clock speed 1334 MHz 666 MHz
Memory type GDDR3 DDR2

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