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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 Radeon R5 M240 Rebrand vs the Radeon HD 8670M.

Front view of Radeon HD 8670M

Reasons to consider the
AMD Radeon HD 8670M

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Higher clock speed 775 MHz vs 650 MHz Around 20% higher clock speed
More memory 2,048 MB vs 1,024 MB 2x more memory
Higher turbo clock speed 825 MHz vs 700 MHz Around 20% higher turbo clock speed

Features Key features of the Radeon R5 M240 Rebrand  vs HD 8670M 

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
Radeon HD 8670M
6.6 GPixel/s

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

Radeon R5 M240 Rebrand
16.8 GTexel/s
Radeon HD 8670M
19.8 GTexel/s

floating point performance How fast the gpu can crunch numbers

Radeon R5 M240 Rebrand
537.6 GFLOPS
Radeon HD 8670M
633.6 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


Radeon R5 M240 Rebrand  vs
HD 8670M 
GPU name Mars Mars
Market Laptop Laptop
Clock speed 650 MHz 775 MHz
Turbo clock speed 700 MHz 825 MHz
Is dual GPU No No
Reference card None AMD Radeon HD 8670M 925 MHz 1 GB

raw performance

Shading units 384 384
Texture mapping units 24 24
Render output processors 8 8
Compute units 6 6
Pixel rate 5.6 GPixel/s 6.6 GPixel/s
Texture rate 16.8 GTexel/s 19.8 GTexel/s
Floating-point performance 537.6 GFLOPS 633.6 GFLOPS


Radeon R5 M240 Rebrand  vs
HD 8670M 
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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