Iris Graphics 550 vs Radeon R9 M365X

If you are going to buy a new graphics card and are choosing between Iris Graphics 550 and Radeon R9 M365X, 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 550 stacks up against Radeon R9 M365X, check out specs charts below.

Iris Graphics 550 and Radeon R9 M365X are Laptop Graphics Cards

Note: Iris Graphics 550 and Radeon R9 M365X 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 550 or Radeon R9 M365X here:

Main Specs

  Iris Graphics 550 Radeon R9 M365X
Power consumption (TDP) 15 Watt
Interface PCIe 3.0 x1 PCIe 3.0 x16
Memory type eDRAM GDDR5
Maximum RAM amount 64 MB 4 GB
Display Connectors No outputs No outputs
  Check Price Check Price
  • Iris Graphics 550 is connected by PCIe 3.0 x1, and Radeon R9 M365X uses PCIe 3.0 x16 interface.
  • Iris Graphics 550 has 60 GB more memory, than Radeon R9 M365X.
  • Both cards are used in Laptops.
  • Iris Graphics 550 is build with Gen. 9 Skylake architecture, and Radeon R9 M365X - with GCN.
  • Core clock speed of Radeon R9 M365X is 600 MHz higher, than Iris Graphics 550.
  • Iris Graphics 550 is manufactured by 14 nm process technology, and Radeon R9 M365X - by 28 nm process technology.

Game benchmarks

high / 1080p 9−10 6−7
ultra / 1080p 5−6 4−5
QHD / 1440p 0−1 0−1
low / 720p 21−24 16−18
medium / 1080p 10−12 8−9
The average gaming FPS of Iris Graphics 550 in Assassin's Creed Odyssey is 33% more, than Radeon R9 M365X.

Full Specs

  Iris Graphics 550 Radeon R9 M365X
Architecture Gen. 9 Skylake GCN
Code name Skylake GT3e Tropo
Type Laptop Laptop
Release date 1 September 2015 6 May 2015
Pipelines 48 640
Core clock speed 300 MHz 900 MHz
Boost Clock 1100 MHz 925 MHz
Transistor count 189 million 1,500 million
Manufacturing process technology 14 nm 28 nm
Texture fill rate 52.80 37.00
Floating-point performance 1,184 gflops
Memory bus width 128 Bit
Memory clock speed 1125 MHz
Memory bandwidth 72 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
Laptop size medium sized
Eyefinity +
HD3D +
PowerTune +
DualGraphics +
ZeroCore +
Switchable graphics +
Mantle +
Quick Sync +
Compute units 10
  Check Price Check Price