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Differences What are the advantages of each

Front view of Radeon HD 8530M

Reasons to consider the
AMD Radeon HD 8530M

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GPUBoss is not aware of any important advantages of the AMD Radeon HD 8530M vs the Nvidia GeForce 920M.

Front view of GeForce 920M

Reasons to consider the
Nvidia GeForce 920M

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Significantly higher clock speed 954 MHz vs 650 MHz More than 45% higher clock speed
More memory 2,048 MB vs 1,024 MB 2x more memory
More render output processors 16 vs 8 Twice as many render output processors

Features Key features of the Radeon HD 8530M  vs GeForce 920M 

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

Radeon HD 8530M
14.4 GB/s
GeForce 920M
14.4 GB/s

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

Radeon HD 8530M
5.6 GPixel/s
GeForce 920M
7.63 GPixel/s

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

Radeon HD 8530M
16.8 GTexel/s
GeForce 920M
30.53 GTexel/s

floating point performance How fast the gpu can crunch numbers

Radeon HD 8530M
537.6 GFLOPS
GeForce 920M
732.7 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 8530M  vs
GeForce 920M 
GPU brand AMD Nvidia
GPU name Mars GK208
Market Laptop Laptop
Clock speed 650 MHz 954 MHz
Is dual GPU No No
Reference card None Nvidia GeForce 920M 775 MHz 1 GB

raw performance

Shading units 384 384
Texture mapping units 24 32
Render output processors 8 16
Pixel rate 5.6 GPixel/s 7.63 GPixel/s
Texture rate 16.8 GTexel/s 30.53 GTexel/s
Floating-point performance 537.6 GFLOPS 732.7 GFLOPS

memory

Radeon HD 8530M  vs
GeForce 920M 
Memory clock speed 900 MHz 900 MHz
Effective memory clock speed 1,800 MHz 1,800 MHz
Memory bus 64 bit 64 bit
Memory 1,024 MB 2,048 MB
Memory type DDR3 DDR3
Memory bandwidth 14.4 GB/s 14.4 GB/s

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