Iris Plus Graphics 655 vs Radeon R7 Carrizo

Find out if it is worth upgrading your current GPU setup by comparing Iris Plus Graphics 655 and Radeon R7 Carrizo. 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 R7 Carrizo. 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 R7 Carrizo are Laptop Graphics Cards

Note: Iris Plus Graphics 655 and Radeon R7 Carrizo 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 R7 Carrizo here:

Main Specs

  Iris Plus Graphics 655 Radeon R7 Carrizo
Power consumption (TDP) 15 Watt 12-35 Watt
Interface PCIe 3.0 x1
Memory type DDR3/DDR4
Display Connectors No outputs
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  • Iris Plus Graphics 655 has 25% more power consumption, than Radeon R7 Carrizo.
  • Both cards are used in Laptops.
  • Iris Plus Graphics 655 is build with Gen. 9.5 Kaby Lake architecture, and Radeon R7 Carrizo - with GCN 1.2/2.0.
  • Iris Plus Graphics 655 is manufactured by 14 nm process technology, and Radeon R7 Carrizo - by 28 nm process technology.

Game benchmarks

high / 1080p 12−14 2−3
ultra / 1080p 7−8 0−1
QHD / 1440p 2−3 0−1
low / 720p 27−30 12−14
medium / 1080p 16−18 5−6
The average gaming FPS of Iris Plus Graphics 655 in Assassin's Creed Odyssey is 171% more, than Radeon R7 Carrizo.

Full Specs

  Iris Plus Graphics 655 Radeon R7 Carrizo
Architecture Gen. 9.5 Kaby Lake GCN 1.2/2.0
Code name Kaby Lake GT3e Carrizo
Type Laptop Laptop
Release date 1 September 2017 4 June 2015
Pipelines 48 512
Core clock speed 300 MHz
Boost Clock 1200 MHz 800 MHz
Transistor count 189 million 2410 Million
Manufacturing process technology 14 nm 28 nm
Texture fill rate 50.40
Memory bus width 64/128 Bit
Shared memory + +
DirectX 12 (12_1) DirectX 12 (FL 12_0)
Shader Model 6.4
OpenGL 4.6
OpenCL 2.1
Vulkan 1.1.103
Laptop size medium sized
Quick Sync +
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