Iris Graphics 550 vs Radeon R7 M365X

In this comparison between Iris Graphics 550 and Radeon R7 M365X you will find out which graphics card performs better in today's games. Bear in mind that third-party versions may have more efficient cooling and higher clock speeds. This will increase cards' performance, though not by much. In addition to raw power you should also take into account the dimensions. Thicker models simply will not fit into a small mini-ITX case. The resolution of your monitor also affects the choice, since 4K gameplay requires a more powerful GPU. And don't overspend on the graphics card. Other parts of your build may also need to be upgraded, save some money for the CPU or power supply. For some people Iris Graphics 550 will be the best choice, for others Radeon R7 M365X will be their preference. Study the comparison tables below and make your choice.

Iris Graphics 550 is a Laptop Graphics Card

Note: Iris Graphics 550 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 550 here:

Main Specs

  Iris Graphics 550 Radeon R7 M365X
Power consumption (TDP) 15 Watt
Interface PCIe 3.0 x1 PCIe 3.0 x8
Memory type eDRAM GDDR5
Maximum RAM amount 64 MB 4 GB
Display Connectors No outputs No outputs
  Check Price
  • Iris Graphics 550 is connected by PCIe 3.0 x1, and Radeon R7 M365X uses PCIe 3.0 x8 interface.
  • Iris Graphics 550 has 60 GB more memory, than Radeon R7 M365X.
  • Iris Graphics 550 is used in Laptops, and Radeon R7 M365X - in Desktops.
  • Iris Graphics 550 is build with Gen. 9 Skylake architecture, and Radeon R7 M365X - with GCN 1.0.
  • Core clock speed of Radeon R7 M365X is 600 MHz higher, than Iris Graphics 550.
  • Iris Graphics 550 is manufactured by 14 nm process technology, and Radeon R7 M365X - by 28 nm process technology.

Game benchmarks

high / 1080p 9−10 0−1
ultra / 1080p 5−6 0−1
QHD / 1440p 0−1 0−1
low / 720p 21−24 10−12
medium / 1080p 10−12 2−3
The average gaming FPS of Iris Graphics 550 in Assassin's Creed Odyssey is 166% more, than Radeon R7 M365X.

Full Specs

  Iris Graphics 550 Radeon R7 M365X
Architecture Gen. 9 Skylake GCN 1.0
Code name Skylake GT3e Litho
Type Laptop Desktop
Release date 1 September 2015 5 May 2015
Pipelines 48 384
Core clock speed 300 MHz 900 MHz
Boost Clock 1100 MHz 825 MHz
Transistor count 189 million 690 million
Manufacturing process technology 14 nm 28 nm
Texture fill rate 52.80 23.04
Floating-point performance 737.3 gflops
Memory bus width 128 Bit
Memory clock speed 1000 MHz
Memory bandwidth 64 GB/s
Shared memory +
DirectX 12 (12_1)
Shader Model 6.4 5.1
OpenGL 4.6 4.4
OpenCL 2.1 Not Listed
Vulkan 1.1.97
FreeSync +
Bus support PCIe 3.0
Eyefinity +
HD3D +
PowerTune +
DualGraphics +
ZeroCore +
Switchable graphics +
Mantle +
Quick Sync +
Compute units 6
  Check Price