AMD Radeon RX Vega 56 vs AMD Radeon RX Vega 64 Liquid Cooling

Comparative analysis of AMD Radeon RX Vega 56 and AMD Radeon RX Vega 64 Liquid Cooling videocards for all known characteristics in the following categories: Essentials, Technical info, Video outputs and ports, Compatibility, dimensions and requirements, API support, Memory, Technologies. Benchmark videocards performance analysis: PassMark - G3D Mark, PassMark - G2D Mark, Geekbench - OpenCL, CompuBench 1.5 Desktop - Face Detection (mPixels/s), CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s), CompuBench 1.5 Desktop - T-Rex (Frames/s), CompuBench 1.5 Desktop - Video Composition (Frames/s), CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s), GFXBench 4.0 - Car Chase Offscreen (Frames), GFXBench 4.0 - Manhattan (Frames), GFXBench 4.0 - T-Rex (Frames), GFXBench 4.0 - Car Chase Offscreen (Fps), GFXBench 4.0 - Manhattan (Fps), GFXBench 4.0 - T-Rex (Fps), 3DMark Fire Strike - Graphics Score.

 

Differences

Reasons to consider the AMD Radeon RX Vega 56

  • Around 64% lower typical power consumption: 210 Watt vs 345 Watt
Thermal Design Power (TDP) 210 Watt vs 345 Watt

Reasons to consider the AMD Radeon RX Vega 64 Liquid Cooling

  • Around 22% higher core clock speed: 1406 MHz vs 1156 MHz
  • Around 14% higher boost clock speed: 1677 MHz vs 1471 MHz
  • Around 30% higher texture fill rate: 429.30 GTexel/s vs 330.00 GTexel/s
  • Around 14% higher pipelines: 4096 vs 3584
  • Around 30% better floating-point performance: 13.7 TFLOPs vs 10.5 TFLOPs
  • Around 18% higher memory clock speed: 1890 MHz vs 1600 MHz
  • Around 34% better performance in GFXBench 4.0 - Car Chase Offscreen (Frames): 19324 vs 14462
  • Around 34% better performance in GFXBench 4.0 - Car Chase Offscreen (Fps): 19324 vs 14462
Specifications (specs)
Core clock speed 1406 MHz vs 1156 MHz
Boost clock speed 1677 MHz vs 1471 MHz
Texture fill rate 429.30 GTexel/s vs 330.00 GTexel/s
Pipelines 4096 vs 3584
Floating-point performance 13.7 TFLOPs vs 10.5 TFLOPs
Memory clock speed 1890 MHz vs 1600 MHz
Benchmarks
GFXBench 4.0 - Car Chase Offscreen (Frames) 19324 vs 14462
GFXBench 4.0 - Manhattan (Frames) 3723 vs 3717
GFXBench 4.0 - T-Rex (Frames) 3362 vs 3361
GFXBench 4.0 - Car Chase Offscreen (Fps) 19324 vs 14462
GFXBench 4.0 - Manhattan (Fps) 3723 vs 3717
GFXBench 4.0 - T-Rex (Fps) 3362 vs 3361

Compare benchmarks

GPU 1: AMD Radeon RX Vega 56
GPU 2: AMD Radeon RX Vega 64 Liquid Cooling

GFXBench 4.0 - Car Chase Offscreen (Frames)
GPU 1
GPU 2
14462
19324
GFXBench 4.0 - Manhattan (Frames)
GPU 1
GPU 2
3717
3723
GFXBench 4.0 - T-Rex (Frames)
GPU 1
GPU 2
3361
3362
GFXBench 4.0 - Car Chase Offscreen (Fps)
GPU 1
GPU 2
14462
19324
GFXBench 4.0 - Manhattan (Fps)
GPU 1
GPU 2
3717
3723
GFXBench 4.0 - T-Rex (Fps)
GPU 1
GPU 2
3361
3362
Name AMD Radeon RX Vega 56 AMD Radeon RX Vega 64 Liquid Cooling
PassMark - G3D Mark 13288
PassMark - G2D Mark 774
Geekbench - OpenCL 163998
CompuBench 1.5 Desktop - Face Detection (mPixels/s) 184.405
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) 1765.06
CompuBench 1.5 Desktop - T-Rex (Frames/s) 12.606
CompuBench 1.5 Desktop - Video Composition (Frames/s) 79.32
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) 1022.925
GFXBench 4.0 - Car Chase Offscreen (Frames) 14462 19324
GFXBench 4.0 - Manhattan (Frames) 3717 3723
GFXBench 4.0 - T-Rex (Frames) 3361 3362
GFXBench 4.0 - Car Chase Offscreen (Fps) 14462 19324
GFXBench 4.0 - Manhattan (Fps) 3717 3723
GFXBench 4.0 - T-Rex (Fps) 3361 3362
3DMark Fire Strike - Graphics Score 6870

Compare specifications (specs)

AMD Radeon RX Vega 56 AMD Radeon RX Vega 64 Liquid Cooling

Essentials

Architecture GCN 5.0 GCN 5.0
Code name Vega 10 Vega 10
Design Radeon RX Vega Series Radeon RX Vega Series
Launch date 14 August 2017 7 August 2017
Launch price (MSRP) $399 $699
Place in performance rating 211 208
Type Desktop Desktop

Technical info

Boost clock speed 1471 MHz 1677 MHz
Compute units 56 64
Core clock speed 1156 MHz 1406 MHz
Floating-point performance 10.5 TFLOPs 13.7 TFLOPs
Manufacturing process technology 14 nm 14 nm
Peak Half Precision (FP16) Performance 21 TFLOPs 26.7 TFLOPs
Peak Single Precision (FP32) Performance 10.5 TFLOPs 13.4 TFLOPs
Pipelines 3584 4096
Pixel fill rate 94.00 GP/s 107.30 GP/s
Render output units 64 64
Stream Processors 3584 4096
Texture fill rate 330.00 GTexel/s 429.30 GTexel/s
Texture Units 256 256
Thermal Design Power (TDP) 210 Watt 345 Watt
Transistor count 12,500 million 12,500 million
Peak Double Precision (FP64) Performance 840 GFLOPs

Video outputs and ports

Display Connectors 1x HDMI, 3x DisplayPort 1x HDMI, 3x DisplayPort
DisplayPort support
Dual-link DVI support
HDMI
VGA

Compatibility, dimensions and requirements

Interface PCIe 3.0 x16 PCIe 3.0 x16
Length 267 mm 282 mm
Recommended system power (PSU) 650 Watt 1000 Watt
Supplementary power connectors 2x 8-pin 2x 8-pin

API support

DirectX 12 12
OpenCL 2.0 2.0
OpenGL 4.5 4.5
Vulkan

Memory

Maximum RAM amount 8 GB 8 GB
Memory bandwidth 410 GB/s 483.8 GB/s
Memory bus width 2048 bit 2048 bit
Memory clock speed 1600 MHz 1890 MHz
Memory type HBM2 HBM2

Technologies

AMD Eyefinity
AMD Radeon™ Chill
AMD Radeon™ ReLive
FreeSync
PowerTune
TressFX
TrueAudio
Unified Video Decoder (UVD)
Video Code Engine (VCE)
Virtual Super Resolution (VSR)
VR Ready
ZeroCore
LiquidVR