AMD Radeon RX Vega 64 Nano vs Intel Iris Plus Graphics 655

Comparative analysis of AMD Radeon RX Vega 64 Nano and Intel Iris Plus Graphics 655 videocards for all known characteristics in the following categories: Essentials, Technical info, Video outputs and ports, Compatibility, dimensions and requirements, Memory, API support. 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 64 Nano

  • Videocard is newer: launch date 0 month(s) later
  • 3.9x more core clock speed: 1156 MHz vs 300 MHz
  • Around 4% higher boost clock speed: 1247 MHz vs 1200 MHz
  • 85.3x more pipelines: 4096 vs 48
Launch date 1 October 2017 vs 1 September 2017
Core clock speed 1156 MHz vs 300 MHz
Boost clock speed 1247 MHz vs 1200 MHz
Pipelines 4096 vs 48

Reasons to consider the Intel Iris Plus Graphics 655

  • 16.7x lower typical power consumption: 15 Watt vs 250 Watt
Thermal Design Power (TDP) 15 Watt vs 250 Watt

Compare benchmarks

GPU 1: AMD Radeon RX Vega 64 Nano
GPU 2: Intel Iris Plus Graphics 655

Name AMD Radeon RX Vega 64 Nano Intel Iris Plus Graphics 655
PassMark - G3D Mark 1734
PassMark - G2D Mark 362
Geekbench - OpenCL 7360
CompuBench 1.5 Desktop - Face Detection (mPixels/s) 37.109
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) 465.116
CompuBench 1.5 Desktop - T-Rex (Frames/s) 2.796
CompuBench 1.5 Desktop - Video Composition (Frames/s) 29.115
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) 54.932
GFXBench 4.0 - Car Chase Offscreen (Frames) 2780
GFXBench 4.0 - Manhattan (Frames) 1884
GFXBench 4.0 - T-Rex (Frames) 3343
GFXBench 4.0 - Car Chase Offscreen (Fps) 2780
GFXBench 4.0 - Manhattan (Fps) 1884
GFXBench 4.0 - T-Rex (Fps) 3343
3DMark Fire Strike - Graphics Score 619

Compare specifications (specs)

AMD Radeon RX Vega 64 Nano Intel Iris Plus Graphics 655

Essentials

Architecture GCN 5.0 Generation 9.5
Code name Vega 10 Coffee Lake GT3e
Launch date 1 October 2017 1 September 2017
Place in performance rating not rated 1058
Type Desktop Laptop

Technical info

Boost clock speed 1247 MHz 1200 MHz
Core clock speed 1156 MHz 300 MHz
Floating-point performance 10,215 gflops
Manufacturing process technology 14 nm 14 nm
Pipelines 4096 48
Texture fill rate 319.2 GTexel / s
Thermal Design Power (TDP) 250 Watt 15 Watt
Transistor count 12,500 million 189 million

Video outputs and ports

Display Connectors 1x HDMI, 3x DisplayPort No outputs

Compatibility, dimensions and requirements

Interface PCIe 3.0 x16 PCIe 3.0 x1
Length 152 mm
Supplementary power connectors 2x 8-pin

Memory

Maximum RAM amount 8 GB
Memory bandwidth 409.6 GB / s
Memory bus width 2048 Bit
Memory clock speed 1600 MHz
Memory type HBM2 DDR3 / DDR4

API support

DirectX 12.0 (12_1)
OpenGL 4.5

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