Iris Graphics 5100 vs Radeon Pro Vega 16

If you are going to buy a new graphics card and are choosing between Iris Graphics 5100 and Radeon Pro Vega 16, there are a couple of things to consider. Cards with more VRAM in general perform better and allow you to play on higher graphics settings. Size also makes a difference. A model with a large heatsink can occupy up to three expansion slots on a motherboard. Be sure you have enough room in your PC case. When comparing GPUs with different architectures, more processing cores and even higher TFLOPS will not always translate to better performance. To help you decide which GPU you need, we have measured frame rates in a number of popular games. For more on how the Iris Graphics 5100 stacks up against Radeon Pro Vega 16, check out specs charts below.

Iris Graphics 5100 and Radeon Pro Vega 16 are Laptop Graphics Cards

Note: Iris Graphics 5100 and Radeon Pro Vega 16 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 Graphics 5100 or Radeon Pro Vega 16 here:

Main Specs

  Iris Graphics 5100 Radeon Pro Vega 16
Power consumption (TDP) 30 Watt 75 Watt
Interface PCIe 1.0 x16 PCIe 3.0 x16
Memory type System Shared HBM2
Maximum RAM amount 4 GB
Display Connectors No outputs No outputs
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  • Radeon Pro Vega 16 has 150% more power consumption, than Iris Graphics 5100.
  • Iris Graphics 5100 is connected by PCIe 1.0 x16, and Radeon Pro Vega 16 uses PCIe 3.0 x16 interface.
  • Iris Graphics 5100 is used in Laptops, and Radeon Pro Vega 16 - in Mobile workstations.
  • Iris Graphics 5100 is build with Gen. 7.5 Haswell architecture, and Radeon Pro Vega 16 - with Vega.
  • Iris Graphics 5100 is manufactured by 22 nm process technology, and Radeon Pro Vega 16 - by 14 nm process technology.

Game benchmarks

high / 1080p 3−4 24−27
ultra / 1080p 1−2 14−16
QHD / 1440p 0−1 9−10
4K / 2160p 6−7
low / 720p 14−16 45−50
medium / 1080p 5−6 30−33
The average gaming FPS of Radeon Pro Vega 16 in Assassin's Creed Odyssey is 383% more, than Iris Graphics 5100.

Full Specs

  Iris Graphics 5100 Radeon Pro Vega 16
Architecture Gen. 7.5 Haswell Vega
Code name Haswell GT3 Vega Mobile
Type Laptop Mobile workstation
Release date 5 June 2013 15 November 2018
Pipelines 40 1024
Core clock speed 200 MHz
Boost Clock 1200 MHz 1190 MHz
Transistor count 1,300 million
Manufacturing process technology 22 nm 14 nm
Texture fill rate 48.00 76.16
Memory bus width 64/128 Bit 1024 Bit
Memory clock speed 2400 MHz
Memory bandwidth 307.2 GB/s
Shared memory + -
DirectX 12 (11_1) 12 (12_1)
Shader Model 5.1 6.3
OpenGL 4.3 4.6
OpenCL 1.2 2.0
Vulkan 1.1.80 1.2.131
Laptop size large
Quick Sync +
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