Iris Graphics 6100 vs Radeon Pro 580X

Find out if it is worth upgrading your current GPU setup by comparing Iris Graphics 6100 and Radeon Pro 580X. Here you can take a closer look at graphics cards specs, such as core clock speed, memory type and size, display connectors, etc. The price, overall benchmark and gaming performances are usually defining factors when it comes to choosing between Iris Graphics 6100 and Radeon Pro 580X. Make sure that the graphics card has compatible dimensions and will properly fit in your new or current computer case. Also these graphics cards may have different system power recommendations, so take that into consideration and upgrade your PSU if necessary.

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 Pro 580X
Power consumption (TDP) 15 Watt 150 Watt
Interface PCIe 2.0 x1 PCIe 3.0 x16
Supplementary power connectors None None
Memory type System Shared GDDR5
Maximum RAM amount 8 GB
Display Connectors No outputs No outputs
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  • Radeon Pro 580X has 900% more power consumption, than Iris Graphics 6100.
  • Iris Graphics 6100 is connected by PCIe 2.0 x1, and Radeon Pro 580X uses PCIe 3.0 x16 interface.
  • Iris Graphics 6100 is used in Laptops, and Radeon Pro 580X - in Desktops.
  • Iris Graphics 6100 is build with Gen. 8 Broadwell architecture, and Radeon Pro 580X - with GCN 4.0.
  • Core clock speed of Radeon Pro 580X is 800 MHz higher, than Iris Graphics 6100.
  • Iris Graphics 6100 and Radeon Pro 580X are manufactured by 14 nm process technology.

Game benchmarks

high / 1080p 4−5 35−40
ultra / 1080p 3−4 24−27
QHD / 1440p 0−1 18−20
4K / 2160p 10−12
low / 720p 12−14 60−65
medium / 1080p 5−6 45−50
The average gaming FPS of Radeon Pro 580X in Assassin's Creed Odyssey is 616% more, than Iris Graphics 6100.

Full Specs

  Iris Graphics 6100 Radeon Pro 580X
Architecture Gen. 8 Broadwell GCN 4.0
Code name Broadwell GT3 Polaris 20
Type Laptop Workstation
Release date 5 January 2015 18 March 2019
Pipelines 48 2304
Core clock speed 300 MHz 1100 MHz
Boost Clock 1100 MHz 1200 MHz
Transistor count 189 million 5,700 million
Manufacturing process technology 14 nm 14 nm
Texture fill rate 52.80 172.8
Memory bus width 64/128 Bit 256 Bit
Memory clock speed 6780 MHz
Memory bandwidth 217.0 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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