Iris Graphics 540 vs Radeon RX 550

Find out if it is worth upgrading your current GPU setup by comparing Iris Graphics 540 and Radeon RX 550. 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 540 and Radeon RX 550. 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 540 is a Laptop Graphics Card

Note: Iris Graphics 540 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 540 here:

Main Specs

  Iris Graphics 540 Radeon RX 550
Power consumption (TDP) 15 Watt 50 Watt
Interface PCIe 3.0 x1 PCIe 3.0 x8
Supplementary power connectors None
Memory type eDRAM GDDR5
Maximum RAM amount 64 MB 4 GB
Display Connectors No outputs 1x DVI, 1x HDMI, 1x DisplayPort
  Check Price Check Price
  • Radeon RX 550 has 233% more power consumption, than Iris Graphics 540.
  • Iris Graphics 540 is connected by PCIe 3.0 x1, and Radeon RX 550 uses PCIe 3.0 x8 interface.
  • Iris Graphics 540 has 60 GB more memory, than Radeon RX 550.
  • Iris Graphics 540 is used in Laptops, and Radeon RX 550 - in Desktops.
  • Iris Graphics 540 is build with Gen. 9 Skylake architecture, and Radeon RX 550 - with GCN 4.0.
  • Core clock speed of Radeon RX 550 is 800 MHz higher, than Iris Graphics 540.
  • Iris Graphics 540 and Radeon RX 550 are manufactured by 14 nm process technology.

Game benchmarks

high / 1080p 8−9 14−16
ultra / 1080p 5−6 8−9
QHD / 1440p 0−1 3−4
low / 720p 20−22 30−33
medium / 1080p 10−12 18−20
The average gaming FPS of Radeon RX 550 in Assassin's Creed Odyssey is 63% more, than Iris Graphics 540.

Full Specs

  Iris Graphics 540 Radeon RX 550
Architecture Gen. 9 Skylake GCN 4.0
Code name Skylake GT3e Lexa
Type Laptop Desktop
Release date 1 September 2015 20 April 2017
Pipelines 48 512
Core clock speed 300 MHz 1100 MHz
Boost Clock 1050 MHz 1183 MHz
Transistor count 189 million 2,200 million
Manufacturing process technology 14 nm 14 nm
Texture fill rate 50.40 37.86
Floating-point performance 1,211 gflops
Length 145 mm
Memory bus width 128 Bit
Memory clock speed 7000 MHz
Memory bandwidth 112.0 GB/s
Shared memory +
DirectX 12 (12_1) 12 (12_0)
Shader Model 6.4 6.4
OpenGL 4.6 4.6
OpenCL 2.1 2.0
Vulkan 1.1.97 1.2.131
Quick Sync +
  Check Price Check Price