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Differences What are the advantages of each

Front view of Radeon HD 8470D IGP

Reasons to consider the
IGP Radeon HD 8470D IGP

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Lower TDP 65W vs 116W Around 45% lower TDP
Front view of GeForce GTX 550 Ti

Reasons to consider the
Nvidia GeForce GTX 550 Ti

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Higher clock speed 900 MHz vs 800 MHz Around 15% higher clock speed
More render output processors 24 vs 4 20 more render output processors
More texture mapping units 32 vs 12 20 more texture mapping units

Features Key features of the Radeon HD 8470D IGP  vs GeForce GTX 550 Ti 

pixel rate Number of pixels a graphics card can render to the screen every second

Radeon HD 8470D IGP
3.2 GPixel/s
GeForce GTX 550 Ti
7.2 GPixel/s

texture rate Speed at which a graphics card can perform texture mapping

Radeon HD 8470D IGP
9.6 GTexel/s
GeForce GTX 550 Ti
28.8 GTexel/s

floating point performance How fast the gpu can crunch numbers

Radeon HD 8470D IGP
307.2 GFLOPS
GeForce GTX 550 Ti
691.2 GFLOPS

shading units Subcomponents of the gpu, these run in parallel to enable fast pixel shading

texture mapping units Built into each gpu, these resize and rotate bitmaps for texturing scenes

render output processors GPU commponents responsible for transform pixels as they flow between memory buffers

Specifications Full list of technical specs


Radeon HD 8470D IGP  vs
GeForce GTX 550 Ti 
GPU brand AMD Nvidia
GPU name Scrapper GF116
Clock speed 800 MHz 900 MHz
Is dual GPU No No
Reference card None None

noise and power

TDP 65W 116W

raw performance

Radeon HD 8470D IGP  vs
GeForce GTX 550 Ti 
Shading units 192 192
Texture mapping units 12 32
Render output processors 4 24
Pixel rate 3.2 GPixel/s 7.2 GPixel/s
Texture rate 9.6 GTexel/s 28.8 GTexel/s
Floating-point performance 307.2 GFLOPS 691.2 GFLOPS


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