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Differences What are the advantages of each

Front view of Radeon R9 M375X

Reasons to consider the
AMD Radeon R9 M375X

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GPUBoss is not aware of any important advantages of the AMD Radeon R9 M375X vs the Nvidia Quadro M4000M.

Front view of Quadro M4000M

Reasons to consider the
Nvidia Quadro M4000M

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Significantly higher pixel rate 62.4 GPixel/s vs 16.24 GPixel/s More than 3.8x higher pixel rate
Significantly higher memory bandwidth 160.4 GB/s vs 72 GB/s Around 2.2x higher memory bandwidth
More memory 4,096 MB vs 2,048 MB 2x more memory
Many more render output processors 64 vs 16 48 more render output processors
Better floating-point performance 2,496 GFLOPS vs 1,299.2 GFLOPS More than 90% better floating-point performance
Higher texture rate 78 GTexel/s vs 40.6 GTexel/s More than 90% higher texture rate
More shading units 1,280 vs 640 Twice as many shading units
More texture mapping units 80 vs 40 Twice as many texture mapping units
Significantly wider memory bus 256 bit vs 128 bit 2x wider memory bus
Higher memory clock speed 1,253 MHz vs 1,125 MHz More than 10% higher memory clock speed

Features Key features of the Radeon R9 M375X  vs Quadro M4000M 

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

Radeon R9 M375X
72 GB/s
Quadro M4000M
160.4 GB/s

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

Radeon R9 M375X
16.24 GPixel/s
Quadro M4000M
62.4 GPixel/s

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

Radeon R9 M375X
40.6 GTexel/s
Quadro M4000M
78 GTexel/s

floating point performance How fast the gpu can crunch numbers

Radeon R9 M375X
1,299.2 GFLOPS
Quadro M4000M
2,496 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 R9 M375X  vs
Quadro M4000M 
GPU brand AMD Nvidia
GPU name Tropo GM204
Market Laptop Laptop
Clock speed 925 MHz 975 MHz
Is dual GPU No No
Reference card None None

raw performance

Shading units 640 1,280
Texture mapping units 40 80
Render output processors 16 64
Pixel rate 16.24 GPixel/s 62.4 GPixel/s
Texture rate 40.6 GTexel/s 78 GTexel/s
Floating-point performance 1,299.2 GFLOPS 2,496 GFLOPS


Radeon R9 M375X  vs
Quadro M4000M 
Memory clock speed 1,125 MHz 1,253 MHz
Effective memory clock speed 4,500 MHz 5,012 MHz
Memory bus 128 bit 256 bit
Memory 2,048 MB 4,096 MB
Memory type GDDR5 GDDR5
Memory bandwidth 72 GB/s 160.4 GB/s


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