AMD Radeon RX Vega 56 Mobile vs AMD Radeon RX Vega 64

Comparative analysis of AMD Radeon RX Vega 56 Mobile and AMD Radeon RX Vega 64 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: GFXBench 4.0 - Manhattan (Frames), GFXBench 4.0 - Manhattan (Fps), 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 - T-Rex (Frames), GFXBench 4.0 - Car Chase Offscreen (Fps), GFXBench 4.0 - T-Rex (Fps), 3DMark Fire Strike - Graphics Score.

 

Differences

Reasons to consider the AMD Radeon RX Vega 56 Mobile

  • Videocard is newer: launch date 9 month(s) later
  • 2.5x lower typical power consumption: 120 Watt vs 295 Watt
  • 2.4x better performance in GFXBench 4.0 - Manhattan (Frames): 8917 vs 3717
  • 2.4x better performance in GFXBench 4.0 - Manhattan (Fps): 8917 vs 3717
Specifications (specs)
Launch date 1 June 2018 vs 7 August 2017
Thermal Design Power (TDP) 120 Watt vs 295 Watt
Benchmarks
GFXBench 4.0 - Manhattan (Frames) 8917 vs 3717
GFXBench 4.0 - Manhattan (Fps) 8917 vs 3717

Reasons to consider the AMD Radeon RX Vega 64

  • Around 10% higher core clock speed: 1247 MHz vs 1138 MHz
  • Around 19% higher boost clock speed: 1546 MHz vs 1301 MHz
  • Around 18% higher memory clock speed: 1890 MHz vs 1600 MHz
Core clock speed 1247 MHz vs 1138 MHz
Boost clock speed 1546 MHz vs 1301 MHz
Memory clock speed 1890 MHz vs 1600 MHz

Compare benchmarks

GPU 1: AMD Radeon RX Vega 56 Mobile
GPU 2: AMD Radeon RX Vega 64

GFXBench 4.0 - Manhattan (Frames)
GPU 1
GPU 2
8917
3717
GFXBench 4.0 - Manhattan (Fps)
GPU 1
GPU 2
8917
3717
Name AMD Radeon RX Vega 56 Mobile AMD Radeon RX Vega 64
GFXBench 4.0 - Manhattan (Frames) 8917 3717
GFXBench 4.0 - Manhattan (Fps) 8917 3717
PassMark - G3D Mark 14394
PassMark - G2D Mark 800
Geekbench - OpenCL 204168
CompuBench 1.5 Desktop - Face Detection (mPixels/s) 195.478
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) 2129.009
CompuBench 1.5 Desktop - T-Rex (Frames/s) 14.889
CompuBench 1.5 Desktop - Video Composition (Frames/s) 129.271
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) 1328.033
GFXBench 4.0 - Car Chase Offscreen (Frames) 14744
GFXBench 4.0 - T-Rex (Frames) 3358
GFXBench 4.0 - Car Chase Offscreen (Fps) 14744
GFXBench 4.0 - T-Rex (Fps) 3358
3DMark Fire Strike - Graphics Score 7522

Compare specifications (specs)

AMD Radeon RX Vega 56 Mobile AMD Radeon RX Vega 64

Essentials

Architecture GCN 5.0 GCN 5.0
Code name Vega 10 Vega 10
Launch date 1 June 2018 7 August 2017
Place in performance rating 134 170
Type Desktop Desktop
Design Radeon RX Vega Series
Launch price (MSRP) $499
Price now $449.99
Value for money (0-100) 41.07

Technical info

Boost clock speed 1301 MHz 1546 MHz
Core clock speed 1138 MHz 1247 MHz
Manufacturing process technology 14 nm 14 nm
Thermal Design Power (TDP) 120 Watt 295 Watt
Transistor count 12,500 million 12,500 million
Compute units 64
Floating-point performance 12.7 TFLOPs
Peak Double Precision (FP64) Performance 840 GFLOPs
Peak Half Precision (FP16) Performance 26.7 TFLOPs
Peak Single Precision (FP32) Performance 13.4 TFLOPs
Pipelines 8192
Pixel fill rate 98.90 GP/s
Render output units 64
Stream Processors 4096
Texture fill rate 395.80 GTexel/s
Texture Units 256

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 279 mm
Recommended system power (PSU) 750 Watt
Supplementary power connectors 2x 8-pin

API support

DirectX 12.0 (12_1) 12
OpenGL 4.6 4.5
OpenCL 2.0
Vulkan

Memory

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