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Differences What are the advantages of each

Front view of Radeon RX Vega 64 Nano

Reasons to consider the
AMD Radeon RX Vega 64 Nano

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Lower TDP 250W vs 295W More than 15% lower TDP
Front view of Radeon RX Vega 64

Reasons to consider the
AMD Radeon RX Vega 64

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Better floating-point performance 12,665 GFLOPS vs 10,215 GFLOPS Around 25% better floating-point performance
Higher memory bandwidth 483.8 GB/s vs 409.6 GB/s Around 20% higher memory bandwidth
Higher clock speed 1,247 MHz vs 1,156 MHz Around 10% higher clock speed
Higher texture rate 395.8 GTexel/s vs 319.2 GTexel/s Around 25% higher texture rate
Higher pixel rate 98.94 GPixel/s vs 79.81 GPixel/s Around 25% higher pixel rate
Higher turbo clock speed 1,546 MHz vs 1,247 MHz Around 25% higher turbo clock speed
Higher memory clock speed 945 MHz vs 800 MHz Around 20% higher memory clock speed

Features Key features of the Radeon RX Vega 64 Nano  vs 64 

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 RX Vega 64 Nano
79.81 GPixel/s
Radeon RX Vega 64
98.94 GPixel/s

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

Radeon RX Vega 64 Nano
319.2 GTexel/s
Radeon RX Vega 64
395.8 GTexel/s

floating point performance How fast the gpu can crunch numbers

Radeon RX Vega 64 Nano
10,215 GFLOPS
Radeon RX Vega 64
12,665 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 RX Vega 64 Nano  vs
GPU name Vega 10 Vega 10
Clock speed 1,156 MHz 1,247 MHz
Turbo clock speed 1,247 MHz 1,546 MHz
Is dual GPU No No
Reference card None None

raw performance

Shading units 4,096 4,096
Texture mapping units 256 256
Render output processors 64 64
Compute units 64 64
Pixel rate 79.81 GPixel/s 98.94 GPixel/s
Texture rate 319.2 GTexel/s 395.8 GTexel/s
Floating-point performance 10,215 GFLOPS 12,665 GFLOPS


Radeon RX Vega 64 Nano  vs
Memory clock speed 800 MHz 945 MHz
Effective memory clock speed 1,600 MHz 1,890 MHz
Memory bus 2,048 bit 2,048 bit
Memory 8,192 MB 8,192 MB
Memory bandwidth 409.6 GB/s 483.8 GB/s

noise and power

TDP 250W 295W


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