Iris Plus Graphics 655 vs Radeon R9 M470

Find out if it is worth upgrading your current GPU setup by comparing Iris Plus Graphics 655 and Radeon R9 M470. 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 Plus Graphics 655 and Radeon R9 M470. 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 Plus Graphics 655 and Radeon R9 M470 are Laptop Graphics Cards

Note: Iris Plus Graphics 655 and Radeon R9 M470 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 655 or Radeon R9 M470 here:

Main Specs

  Iris Plus Graphics 655 Radeon R9 M470
Power consumption (TDP) 15 Watt
Interface PCIe 3.0 x1 PCIe 3.0 x16
Memory type DDR3/DDR4 GDDR5
Maximum RAM amount 4 GB
Display Connectors No outputs No outputs
  Check Price Check Price
  • Iris Plus Graphics 655 is connected by PCIe 3.0 x1, and Radeon R9 M470 uses PCIe 3.0 x16 interface.
  • Both cards are used in Laptops.
  • Iris Plus Graphics 655 is build with Gen. 9.5 Kaby Lake architecture, and Radeon R9 M470 - with GCN 2.
  • Core clock speed of Radeon R9 M470 is 700 MHz higher, than Iris Plus Graphics 655.
  • Iris Plus Graphics 655 is manufactured by 14 nm process technology, and Radeon R9 M470 - by 28 nm process technology.

Game benchmarks

high / 1080p 12−14 12−14
ultra / 1080p 7−8 7−8
QHD / 1440p 2−3 2−3
low / 720p 27−30 24−27
medium / 1080p 16−18 14−16
The average gaming FPS of Iris Plus Graphics 655 in Assassin's Creed Odyssey is 8% more, than Radeon R9 M470.

Full Specs

  Iris Plus Graphics 655 Radeon R9 M470
Architecture Gen. 9.5 Kaby Lake GCN 2
Code name Kaby Lake GT3e Saturn
Type Laptop Laptop
Release date 1 September 2017 14 May 2016
Pipelines 48 768
Core clock speed 300 MHz 1000 MHz
Boost Clock 1200 MHz 1000 MHz
Transistor count 189 million 2,080 million
Manufacturing process technology 14 nm 28 nm
Texture fill rate 50.40 48.00
Floating-point performance 1,536 gflops
Memory bus width 128 Bit
Memory clock speed 6000 MHz
Memory bandwidth 96 GB/s
Shared memory + -
DirectX 12 (12_1) 12 (12_0)
Shader Model 6.4 6.3
OpenGL 4.6 4.6
OpenCL 2.1 2.0
Vulkan 1.1.103 1.2.131
Laptop size large
Quick Sync +
  Check Price Check Price