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Differences What are the advantages of each

Front view of Radeon HD 8570A

Reasons to consider the
AMD Radeon HD 8570A

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GPUBoss is not aware of any important advantages of the AMD Radeon HD 8570A vs the Nvidia GeForce GT 730.

Front view of GeForce GT 730

Reasons to consider the
Nvidia GeForce GT 730

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Significantly higher effective memory clock speed 5,012 MHz vs 2,000 MHz More than 2.5x higher effective memory clock speed
Higher clock speed 902 MHz vs 750 MHz More than 20% higher clock speed
Higher memory clock speed 1,253 MHz vs 1,000 MHz More than 25% higher memory clock speed

Features Key features of the Radeon HD 8570A  vs GeForce GT 730 

memory bandwidth Rate at which data can be read from or stored in onboard memory

Radeon HD 8570A
16 GB/s
GeForce GT 730
40.1 GB/s

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

Radeon HD 8570A
6.6 GPixel/s
GeForce GT 730
7.22 GPixel/s

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

Radeon HD 8570A
16.5 GTexel/s
GeForce GT 730
14.43 GTexel/s

floating point performance How fast the gpu can crunch numbers

Radeon HD 8570A
528 GFLOPS
GeForce GT 730
692.7 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

Specifications Full list of technical specs

gpu

Radeon HD 8570A  vs
GeForce GT 730 
GPU brand AMD Nvidia
GPU name Sun GK117
Market Laptop Desktop
Clock speed 750 MHz 902 MHz
Is dual GPU No No
Reference card None Nvidia GeForce GT 730 700 MHz 1 GB

raw performance

Shading units 320 384
Texture mapping units 20 16
Render output processors 8 8
Pixel rate 6.6 GPixel/s 7.22 GPixel/s
Texture rate 16.5 GTexel/s 14.43 GTexel/s
Floating-point performance 528 GFLOPS 692.7 GFLOPS

memory

Radeon HD 8570A  vs
GeForce GT 730 
Memory clock speed 1,000 MHz 1,253 MHz
Effective memory clock speed 2,000 MHz 5,012 MHz
Memory bus 64 bit 64 bit
Memory 1,024 MB 1,024 MB
Memory type DDR3 GDDR5
Memory bandwidth 16 GB/s 40.1 GB/s

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