AMD Radeon RX Vega 56 vs AMD Radeon Instinct MI8

Comparative analysis of AMD Radeon RX Vega 56 and AMD Radeon Instinct MI8 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

  • Videocard is newer: launch date 8 month(s) later
  • Around 16% higher core clock speed: 1156 MHz vs 1000 MHz
  • 1289.1x more texture fill rate: 330.00 GTexel/s vs 256.0 GTexel / s
  • A newer manufacturing process allows for a more powerful, yet cooler running videocard: 14 nm vs 28 nm
  • 2x more maximum memory size: 8 GB vs 4 GB
  • Around 60% higher memory clock speed: 1600 MHz vs 1000 MHz
Launch date 14 August 2017 vs 12 December 2016
Core clock speed 1156 MHz vs 1000 MHz
Texture fill rate 330.00 GTexel/s vs 256.0 GTexel / s
Manufacturing process technology 14 nm vs 28 nm
Maximum memory size 8 GB vs 4 GB
Memory clock speed 1600 MHz vs 1000 MHz

Reasons to consider the AMD Radeon Instinct MI8

  • Around 14% higher pipelines: 4096 vs 3584
  • 780.2x better floating-point performance: 8,192 gflops vs 10.5 TFLOPs
  • Around 20% lower typical power consumption: 175 Watt vs 210 Watt
Pipelines 4096 vs 3584
Floating-point performance 8,192 gflops vs 10.5 TFLOPs
Thermal Design Power (TDP) 175 Watt vs 210 Watt

Compare benchmarks

GPU 1: AMD Radeon RX Vega 56
GPU 2: AMD Radeon Instinct MI8

Name AMD Radeon RX Vega 56 AMD Radeon Instinct MI8
PassMark - G3D Mark 13093
PassMark - G2D Mark 768
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
GFXBench 4.0 - Manhattan (Frames) 3717
GFXBench 4.0 - T-Rex (Frames) 3361
GFXBench 4.0 - Car Chase Offscreen (Fps) 14462
GFXBench 4.0 - Manhattan (Fps) 3717
GFXBench 4.0 - T-Rex (Fps) 3361
3DMark Fire Strike - Graphics Score 1501

Compare specifications (specs)

AMD Radeon RX Vega 56 AMD Radeon Instinct MI8

Essentials

Architecture GCN 5.0 GCN 3.0
Code name Vega 10 Fiji
Design Radeon RX Vega Series
Launch date 14 August 2017 12 December 2016
Launch price (MSRP) $399
Place in performance rating 224 not rated
Type Desktop Desktop

Technical info

Boost clock speed 1471 MHz
Compute units 56
Core clock speed 1156 MHz 1000 MHz
Floating-point performance 10.5 TFLOPs 8,192 gflops
Manufacturing process technology 14 nm 28 nm
Peak Half Precision (FP16) Performance 21 TFLOPs
Peak Single Precision (FP32) Performance 10.5 TFLOPs
Pipelines 3584 4096
Pixel fill rate 94.00 GP/s
Render output units 64
Stream Processors 3584
Texture fill rate 330.00 GTexel/s 256.0 GTexel / s
Texture Units 256
Thermal Design Power (TDP) 210 Watt 175 Watt
Transistor count 12,500 million 8,900 million

Video outputs and ports

Display Connectors 1x HDMI, 3x DisplayPort No outputs
DisplayPort support
Dual-link DVI support
HDMI
VGA

Compatibility, dimensions and requirements

Interface PCIe 3.0 x16 PCIe 3.0 x16
Length 267 mm 152 mm
Recommended system power (PSU) 650 Watt
Supplementary power connectors 2x 8-pin 1x 8-pin

API support

DirectX 12 12.0 (12_0)
OpenCL 2.0
OpenGL 4.5 4.5
Vulkan

Memory

Maximum RAM amount 8 GB 4 GB
Memory bandwidth 410 GB/s 512.0 GB / s
Memory bus width 2048 bit 4096 Bit
Memory clock speed 1600 MHz 1000 MHz
Memory type HBM2 HBM

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