Radeon RX Vega 64 Liquid Cooling vs Radeon RX Vega 56

Radeon RX Vega 64 Liquid Cooling
Memory: 8192Mb HBM2DESKTOP
Release date: 8 Aug 2017
Radeon RX Vega 64 Liquid Cooling
Radeon RX Vega 56
Memory: 8192Mb HBM2DESKTOP
Release date: 8 Aug 2017
Radeon RX Vega 56

Summary

Reasons to consider Radeon RX Vega 64 Liquid Cooling

Supports Direct3D 12 Async Compute.
Supports FreeSync.
Supports ReLive (allows game streaming/recording with minimum performance penalty).
Supports TrueAudio.

Reasons to consider Radeon RX Vega 56

135 watts lower power draw. This might be a strong point if your current power supply is not enough to handle the Radeon RX Vega 64 Liquid Cooling .
Supports Direct3D 12 Async Compute.
Supports FreeSync.
Supports ReLive (allows game streaming/recording with minimum performance penalty).
Supports TrueAudio.

No clear winner declared

We have no data to declare a winner at this time.



Specifications

Core Configuration

Radeon RX Vega 64 Liquid CoolingRadeon RX Vega 56
GPU NameVega 10 (Vega 10 XTX)vsVega 10 (Vega 10 XL)
Fab Process14 nmvs14 nm
Die Size484 mm²vs484 mm²
Transistors12,500 millionvs12,500 million
Shaders4096vs3584
Compute Units64vs56
Core clock1406 MHzvs1156 MHz
ROPs64vs64
TMUs256vs224

Memory Configuration

Radeon RX Vega 64 Liquid CoolingRadeon RX Vega 56
Memory TypeHBM2vsHBM2
Bus Width2048 bitvs2048 bit
Memory Speed945 MHz
1890 MHz effective
vs800 MHz
1600 MHz effective
Memory Size8192 Mbvs8192 Mb

Additional details

Radeon RX Vega 64 Liquid CoolingRadeon RX Vega 56
TDP345 wattsvs210 watts
Release Date8 Aug 2017vs8 Aug 2017

Raw Performance comparison

Pixel Rate

  • Radeon RX Vega 64 Liquid Cooling
    107.30 GP/s
  • Radeon RX Vega 56
    94.14 GP/s

GigaPixels - higher is better

Texel Rate

  • Radeon RX Vega 64 Liquid Cooling
    429.30 GT/s
  • Radeon RX Vega 56
    329.50 GT/s

GigaTexels - higher is better

Memory bandwidth

  • Radeon RX Vega 64 Liquid Cooling
    483.80 GB/s
  • Radeon RX Vega 56
    409.60 GB/s

GB/s - higher is better

Single precision performance

  • Radeon RX Vega 64 Liquid Cooling
    13738.00 GFLOPs
  • Radeon RX Vega 56
    10544.00 GFLOPs

GFLOPs - higher is better