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Differences What are the advantages of each

Front view of Radeon R7 M440

Reasons to consider the
AMD Radeon R7 M440

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Higher clock speed 1,021 MHz vs 730 MHz Around 40% higher clock speed
More memory 4,096 MB vs 2,048 MB 2x more memory
Slightly higher memory clock speed 1,000 MHz vs 900 MHz More than 10% higher memory clock speed
Front view of Radeon R5 430

Reasons to consider the
AMD Radeon R5 430

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Slightly higher memory bandwidth 28.8 GB/s vs 16 GB/s 80% higher memory bandwidth

Features Key features of the Radeon R7 M440  vs R5 430 

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

Radeon R7 M440
16 GB/s
Radeon R5 430
28.8 GB/s

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

Radeon R7 M440
8.17 GPixel/s
Radeon R5 430
6.24 GPixel/s

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

Radeon R7 M440
20.42 GTexel/s
Radeon R5 430
18.72 GTexel/s

floating point performance How fast the gpu can crunch numbers

Radeon R7 M440
653.4 GFLOPS
Radeon R5 430
599 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 R7 M440  vs
R5 430 
GPU brand AMD AMD
GPU name Meso Oland
Clock speed 1,021 MHz 730 MHz
Turbo clock speed 855 MHz 780 MHz
Is dual GPU No No
Reference card None None

raw performance

Shading units 320 384
Texture mapping units 20 24
Render output processors 8 8
Compute units 5 6
Pixel rate 8.17 GPixel/s 6.24 GPixel/s
Texture rate 20.42 GTexel/s 18.72 GTexel/s
Floating-point performance 653.4 GFLOPS 599 GFLOPS

memory

Radeon R7 M440  vs
R5 430 
Memory clock speed 1,000 MHz 900 MHz
Effective memory clock speed 2,000 MHz 1,800 MHz
Memory bus 64 bit 128 bit
Memory 4,096 MB 2,048 MB
Memory type DDR3 DDR3
Memory bandwidth 16 GB/s 28.8 GB/s

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