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Differences What are the advantages of each

Front view of Radeon Pro Vega 64

Reasons to consider the
AMD Radeon Pro Vega 64

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Significantly more memory 16,384 MB vs 11,264 MB More than 45% more memory
Much wider memory bus 2,048 bit vs 352 bit More than 5.8x wider memory bus
More shading units 4,096 vs 3,584 512 more shading units
More texture mapping units 256 vs 224 32 more texture mapping units
Lower TDP 225W vs 250W 10% lower TDP
Front view of GeForce GTX 1080 Ti

Reasons to consider the
Nvidia GeForce GTX 1080 Ti

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Much higher effective memory clock speed 11,008 MHz vs 1,560 MHz More than 7x higher effective memory clock speed
Higher clock speed 1,480 MHz vs 1,250 MHz Around 20% higher clock speed
Significantly higher pixel rate 139.2 GPixel/s vs 86.4 GPixel/s More than 60% higher pixel rate
More render output processors 88 vs 64 24 more render output processors
Higher turbo clock speed 1,582 MHz vs 1,350 MHz More than 15% higher turbo clock speed
Significantly higher memory clock speed 1,376 MHz vs 780 MHz More than 75% higher memory clock speed

Features Key features of the Radeon Pro Vega 64  vs GeForce GTX 1080 Ti 

effective memory clock speed Frequency at which memory can be read from and written to

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

Radeon Pro Vega 64
86.4 GPixel/s
GeForce GTX 1080 Ti
139.2 GPixel/s

floating point performance How fast the gpu can crunch numbers

Radeon Pro Vega 64
11,059 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

render output processors GPU commponents responsible for transform pixels as they flow between memory buffers

Specifications Full list of technical specs


Radeon Pro Vega 64  vs
GeForce GTX 1080 Ti 
GPU brand AMD Nvidia
GPU name Vega 10 GP102
Clock speed 1,250 MHz 1,480 MHz
Turbo clock speed 1,350 MHz 1,582 MHz
Is dual GPU No No
Reference card None None

raw performance

Shading units 4,096 3,584
Texture mapping units 256 224
Render output processors 64 88
Pixel rate 86.4 GPixel/s 139.2 GPixel/s
Floating-point performance 11,059 GFLOPS 11,340 GFLOPS


Radeon Pro Vega 64  vs
GeForce GTX 1080 Ti 
Memory clock speed 780 MHz 1,376 MHz
Effective memory clock speed 1,560 MHz 11,008 MHz
Memory bus 2,048 bit 352 bit
Memory 16,384 MB 11,264 MB

noise and power

TDP 225W 250W


Showing 1 comment.
I'm going to have to read up on how Nvidia is getting a 8x boost in effective memory over the actual memory clock compared to AMD's 2x Boost. That's pretty interesting.
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