Iris Plus Graphics 650 vs Radeon R9 M390

When comparing Iris Plus Graphics 650 and Radeon R9 M390, 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 Plus Graphics 650 and Radeon R9 M390 is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.

Iris Plus Graphics 650 and Radeon R9 M390 are Laptop Graphics Cards

Note: Iris Plus Graphics 650 and Radeon R9 M390 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 Plus Graphics 650 or Radeon R9 M390 here:

Main Specs

  Iris Plus Graphics 650 Radeon R9 M390
Power consumption (TDP) 15 Watt
Interface PCIe 3.0 x1
Memory type DDR3L/LPDDR3/DDR4 GDDR5
Maximum RAM amount 32 GB 2 GB
Display Connectors No outputs
  Check Price Check Price
  • Iris Plus Graphics 650 has 30 GB more memory, than Radeon R9 M390.
  • Both cards are used in Laptops.
  • Iris Plus Graphics 650 is build with Gen. 9.5 Kaby Lake architecture, and Radeon R9 M390 - with GCN.
  • Iris Plus Graphics 650 is manufactured by 14 nm process technology, and Radeon R9 M390 - by 28 nm process technology.

Game benchmarks

high / 1080p 8−9 18−20
ultra / 1080p 5−6 10−11
QHD / 1440p 0−1 5−6
4K / 2160p 4−5
low / 720p 18−20 35−40
medium / 1080p 10−11 21−24
The average gaming FPS of Radeon R9 M390 in Assassin's Creed Odyssey is 120% more, than Iris Plus Graphics 650.

Full Specs

  Iris Plus Graphics 650 Radeon R9 M390
Architecture Gen. 9.5 Kaby Lake GCN
Code name Kaby Lake GT3e Pitcairn
Type Laptop Laptop
Release date 3 January 2017 9 June 2015
Pipelines 48 1024
Core clock speed 300 MHz
Boost Clock 1100 MHz
Transistor count 189 million 5000 Million
Manufacturing process technology 14 nm 28 nm
Texture fill rate 55.20
Floating-point performance 883 gflops
Memory bus width 64/128 Bit 256 Bit
Shared memory + -
DirectX 12 (12_1)
Shader Model 6.4
OpenGL 4.6 4.4
OpenCL 2.1 Not Listed
Vulkan 1.1.103
FreeSync +
Bus support PCIe 3.0
Bitcoin / BTC (SHA256) 242 Mh/s
Laptop size large
Eyefinity +
HD3D +
PowerTune +
DualGraphics +
ZeroCore +
Switchable graphics +
Mantle +
Quick Sync +
  Check Price Check Price