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Differences What are the advantages of each

Front view of Radeon RX Vega 64 Liquid Cooling

Reasons to consider the
AMD Radeon RX Vega 64 Liquid Cooling

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Better floating-point performance 13,738 GFLOPS vs 11,340 GFLOPS More than 20% better floating-point performance
Higher texture rate 429.3 GTexel/s vs 354.4 GTexel/s More than 20% higher texture rate
Significantly 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
Higher turbo clock speed 1,677 MHz vs 1,582 MHz More than 5% higher turbo clock speed
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 1,890 MHz More than 5.8x higher effective memory clock speed
More memory 11,264 MB vs 8,192 MB Around 40% more memory
Higher pixel rate 139.2 GPixel/s vs 107.3 GPixel/s Around 30% higher pixel rate
Slightly higher clock speed 1,480 MHz vs 1,406 MHz More than 5% higher clock speed
More render output processors 88 vs 64 24 more render output processors
Higher memory clock speed 1,376 MHz vs 945 MHz More than 45% higher memory clock speed
Significantly lower TDP 250W vs 345W Around 30% lower TDP

Features Key features of the Radeon RX Vega 64 Liquid Cooling  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

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

floating point performance How fast the gpu can crunch numbers

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 RX Vega 64 Liquid Cooling  vs
GeForce GTX 1080 Ti 
GPU brand AMD Nvidia
GPU name Vega 10 GP102
Clock speed 1,406 MHz 1,480 MHz
Turbo clock speed 1,677 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 107.3 GPixel/s 139.2 GPixel/s
Texture rate 429.3 GTexel/s 354.4 GTexel/s
Floating-point performance 13,738 GFLOPS 11,340 GFLOPS

memory

Radeon RX Vega 64 Liquid Cooling  vs
GeForce GTX 1080 Ti 
Memory clock speed 945 MHz 1,376 MHz
Effective memory clock speed 1,890 MHz 11,008 MHz
Memory bus 2,048 bit 352 bit
Memory 8,192 MB 11,264 MB
Memory bandwidth 483.8 GB/s 484.4 GB/s

noise and power

TDP 345W 250W

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