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Differences What are the advantages of each

Front view of Radeon Pro Duo Polaris

Reasons to consider the
AMD Radeon Pro Duo Polaris

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Much more memory 32,784 MB vs 11,264 MB Around 3x more memory
Is dual GPU Yes vs No About half of graphics cards are dual GPU
More shading units 4,608 vs 3,584 1024 more shading units
More texture mapping units 288 vs 224 64 more texture mapping units
Higher memory clock speed 1,750 MHz vs 1,376 MHz More than 25% higher memory clock speed
Wider memory bus 512 bit vs 352 bit More than 45% wider memory bus
Front view of GeForce GTX 1080 Ti

Reasons to consider the
Nvidia GeForce GTX 1080 Ti

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Significantly higher effective memory clock speed 11,008 MHz vs 7,000 MHz More than 55% higher effective memory clock speed
Higher clock speed 1,480 MHz vs 1,243 MHz Around 20% higher clock speed
Significantly higher pixel rate 139.2 GPixel/s vs 79.6 GPixel/s Around 75% higher pixel rate
More render output processors 88 vs 64 24 more render output processors
Higher memory bandwidth 484.4 GB/s vs 448 GB/s Around 10% higher memory bandwidth

Features Key features of the Radeon Pro Duo Polaris  vs GeForce GTX 1080 Ti 

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 Pro Duo Polaris
79.6 GPixel/s
GeForce GTX 1080 Ti
139.2 GPixel/s

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

Radeon Pro Duo Polaris
358 GTexel/s
GeForce GTX 1080 Ti
354.4 GTexel/s

floating point performance How fast the gpu can crunch numbers

Radeon Pro Duo Polaris
11,456 GFLOPS
GeForce GTX 1080 Ti
11,340 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 Pro Duo Polaris  vs
GeForce GTX 1080 Ti 
GPU brand AMD Nvidia
GPU name Ellesmere GP102
Clock speed 1,243 MHz 1,480 MHz
Is dual GPU Yes No
Reference card None None

raw performance

Shading units 4,608 3,584
Texture mapping units 288 224
Render output processors 64 88
Pixel rate 79.6 GPixel/s 139.2 GPixel/s
Texture rate 358 GTexel/s 354.4 GTexel/s
Floating-point performance 11,456 GFLOPS 11,340 GFLOPS

memory

Radeon Pro Duo Polaris  vs
GeForce GTX 1080 Ti 
Memory clock speed 1,750 MHz 1,376 MHz
Effective memory clock speed 7,000 MHz 11,008 MHz
Memory bus 512 bit 352 bit
Memory 32,784 MB 11,264 MB
Memory type GDDR5 GDDR5
Memory bandwidth 448 GB/s 484.4 GB/s

noise and power

TDP 250W 250W

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