Iris Plus Graphics 650 vs Radeon RX Vega 3

When choosing between Iris Plus Graphics 650 and Radeon RX Vega 3, it is worth examining the specifications of the models in detail. Do they meet the recommended requirements of modern games and software? Storage capacity, form factor, TDP, available ports, warranty and manufacturer support are all important. For example, the size of a PC case can limit the maximum thickness and length of the card. Often, instead of the factory overclocked card and RGB backlight, it is better to choose a reference model with a more efficient GPU. And make sure that your current power supply unit has the correct connection pins (using adapters is not recommended). This GPUs compare tool is meant to help you to choose the best graphics card for your build. Let's find out the difference between Iris Plus Graphics 650 and Radeon RX Vega 3.

Iris Plus Graphics 650 and Radeon RX Vega 3 are Laptop Graphics Cards

Note: Iris Plus Graphics 650 and Radeon RX Vega 3 are only used in laptop graphics. They have lower GPU clock speed compared to the desktop variant, which results in lower power consumption, but also 10-30% lower gaming performance. Check available laptop models with Iris Plus Graphics 650 or Radeon RX Vega 3 here:

Main Specs

  Iris Plus Graphics 650 Radeon RX Vega 3
Power consumption (TDP) 15 Watt
Interface PCIe 3.0 x1
Memory type DDR3L/LPDDR3/DDR4
Maximum RAM amount 32 GB
Display Connectors No outputs
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  • Both cards are used in Laptops.
  • Iris Plus Graphics 650 is build with Gen. 9.5 Kaby Lake architecture, and Radeon RX Vega 3 - with Vega.
  • Iris Plus Graphics 650 and Radeon RX Vega 3 are manufactured by 14 nm process technology.

Game benchmarks

high / 1080p 8−9 2−3
ultra / 1080p 5−6 1−2
QHD / 1440p 0−1 0−1
low / 720p 18−20 14−16
medium / 1080p 10−11 4−5
The average gaming FPS of Iris Plus Graphics 650 in Assassin's Creed Odyssey is 100% more, than Radeon RX Vega 3.

Full Specs

  Iris Plus Graphics 650 Radeon RX Vega 3
Architecture Gen. 9.5 Kaby Lake Vega
Code name Kaby Lake GT3e Vega Raven Ridge
Type Laptop Laptop
Release date 3 January 2017 7 January 2018
Pipelines 48 192
Core clock speed 300 MHz
Boost Clock 1100 MHz 1000 MHz
Transistor count 189 million
Manufacturing process technology 14 nm 14 nm
Texture fill rate 55.20
Floating-point performance 883 gflops
Memory bus width 64/128 Bit
Shared memory + -
DirectX 12 (12_1) DirectX 12_1
Shader Model 6.4
OpenGL 4.6
OpenCL 2.1
Vulkan 1.1.103
Quick Sync +
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