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Differences What are the advantages of each

Front view of Radeon R5 M240 Rebrand

Reasons to consider the
AMD Radeon R5 M240 Rebrand

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GPUBoss is not aware of any important advantages of the AMD Radeon R5 M240 Rebrand vs the Nvidia GeForce GT 740M.

Front view of GeForce GT 740M

Reasons to consider the
Nvidia GeForce GT 740M

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Higher clock speed 810 MHz vs 650 MHz Around 25% 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
Wider memory bus 128 bit vs 64 bit 2x wider memory bus

Features Key features of the Radeon R5 M240 Rebrand  vs GeForce GT 740M 

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

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

Radeon R5 M240 Rebrand
5.6 GPixel/s
GeForce GT 740M
6.48 GPixel/s

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

Radeon R5 M240 Rebrand
16.8 GTexel/s
GeForce GT 740M
25.92 GTexel/s

floating point performance How fast the gpu can crunch numbers

Radeon R5 M240 Rebrand
537.6 GFLOPS
GeForce GT 740M
622.1 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 R5 M240 Rebrand  vs
GeForce GT 740M 
GPU brand AMD Nvidia
GPU name Mars GK107
Market Laptop Laptop
Clock speed 650 MHz 810 MHz
Is dual GPU No No
Reference card None None

raw performance

Shading units 384 384
Texture mapping units 24 32
Render output processors 8 16
Pixel rate 5.6 GPixel/s 6.48 GPixel/s
Texture rate 16.8 GTexel/s 25.92 GTexel/s
Floating-point performance 537.6 GFLOPS 622.1 GFLOPS

memory

Radeon R5 M240 Rebrand  vs
GeForce GT 740M 
Memory clock speed 900 MHz 901 MHz
Effective memory clock speed 1,800 MHz 1,802 MHz
Memory bus 64 bit 128 bit
Memory 1,024 MB 2,048 MB
Memory type DDR3 DDR3
Memory bandwidth 14.4 GB/s 28.83 GB/s

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