Iris Graphics 6100 vs Radeon 550X

When comparing Iris Graphics 6100 and Radeon 550X, we look primarily at benchmarks and game tests. But it is not only about the numbers. Often you can find third-party models with higher clock speeds, better cooling, or a customizable RGB lighting. Not all of them will have all the features you need. Another thing to consider is the port selection. Most graphics cards have at least one DisplayPort and HDMI interface, but some monitors require DVI. Before you buy, check the TDP of the graphics card - this characteristic will help you estimate the consumption of the graphics card. You may even have to upgrade your PSU to meet its requirements. An important factor when choosing between Iris Graphics 6100 and Radeon 550X is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.

Iris Graphics 6100 is a Laptop Graphics Card

Note: Iris Graphics 6100 is only used in laptop graphics. It has 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 6100 here:

Main Specs

  Iris Graphics 6100 Radeon 550X
Power consumption (TDP) 15 Watt 50 Watt
Interface PCIe 2.0 x1 PCIe 3.0 x8
Supplementary power connectors None None
Memory type System Shared GDDR5
Maximum RAM amount 2 GB
Display Connectors No outputs 1x DVI, 1x HDMI, 1x DisplayPort
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  • Radeon 550X has 233% more power consumption, than Iris Graphics 6100.
  • Iris Graphics 6100 is connected by PCIe 2.0 x1, and Radeon 550X uses PCIe 3.0 x8 interface.
  • Iris Graphics 6100 is used in Laptops, and Radeon 550X - in Desktops.
  • Iris Graphics 6100 is build with Gen. 8 Broadwell architecture, and Radeon 550X - with GCN 4.0.
  • Core clock speed of Radeon 550X is 782 MHz higher, than Iris Graphics 6100.
  • Iris Graphics 6100 and Radeon 550X are manufactured by 14 nm process technology.

Game benchmarks

high / 1080p 4−5 7−8
ultra / 1080p 3−4 4−5
QHD / 1440p 0−1 0−1
low / 720p 12−14 16−18
medium / 1080p 5−6 9−10
The average gaming FPS of Radeon 550X in Assassin's Creed Odyssey is 50% more, than Iris Graphics 6100.

Full Specs

  Iris Graphics 6100 Radeon 550X
Architecture Gen. 8 Broadwell GCN 4.0
Code name Broadwell GT3 Lexa
Type Laptop Desktop
Release date 5 January 2015 27 March 2019
Pipelines 48 512
Core clock speed 300 MHz 1082 MHz
Boost Clock 1100 MHz 1218 MHz
Transistor count 189 million 2,200 million
Manufacturing process technology 14 nm 14 nm
Texture fill rate 52.80 38.98
Length 145 mm
Memory bus width 64/128 Bit 128 Bit
Memory clock speed 7000 MHz
Memory bandwidth 112.0 GB/s
Shared memory +
DirectX 12 (11_1) 12 (12_0)
Shader Model 5.1 6.4
OpenGL 4.4 4.6
OpenCL 2.0 2.0
Vulkan 1.1.80 1.2.131
Quick Sync +
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