Iris Graphics 6100 vs Radeon R9 M485X

Find out if it is worth upgrading your current GPU setup by comparing Iris Graphics 6100 and Radeon R9 M485X. 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 Graphics 6100 and Radeon R9 M485X. 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 Graphics 6100 and Radeon R9 M485X are Laptop Graphics Cards

Note: Iris Graphics 6100 and Radeon R9 M485X 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 6100 or Radeon R9 M485X here:

Main Specs

  Iris Graphics 6100 Radeon R9 M485X
Power consumption (TDP) 15 Watt 250 Watt
Interface PCIe 2.0 x1 MXM-B (3.0)
Supplementary power connectors None None
Memory type System Shared GDDR5
Maximum RAM amount 8 GB MB
Display Connectors No outputs No outputs
  Check Price Check Price
  • Radeon R9 M485X has 1566% more power consumption, than Iris Graphics 6100.
  • Iris Graphics 6100 is connected by PCIe 2.0 x1, and Radeon R9 M485X uses MXM-B (3.0) interface.
  • Both cards are used in Laptops.
  • Iris Graphics 6100 is build with Gen. 8 Broadwell architecture, and Radeon R9 M485X - with GCN 3.
  • Core clock speed of Radeon R9 M485X is 423 MHz higher, than Iris Graphics 6100.
  • Iris Graphics 6100 is manufactured by 14 nm process technology, and Radeon R9 M485X - by 28 nm process technology.

Game benchmarks

high / 1080p 4−5 24−27
ultra / 1080p 3−4 14−16
QHD / 1440p 0−1 10−11
4K / 2160p 6−7
low / 720p 12−14 45−50
medium / 1080p 5−6 30−35
The average gaming FPS of Radeon R9 M485X in Assassin's Creed Odyssey is 400% more, than Iris Graphics 6100.

Full Specs

  Iris Graphics 6100 Radeon R9 M485X
Architecture Gen. 8 Broadwell GCN 3
Code name Broadwell GT3 Amethyst
Type Laptop Laptop
Release date 5 January 2015 14 May 2016
Pipelines 48 2048
Core clock speed 300 MHz 723 MHz
Boost Clock 1100 MHz
Transistor count 189 million 5,000 million
Manufacturing process technology 14 nm 28 nm
Texture fill rate 52.80 92.54
Floating-point performance 2,961 gflops
Memory bus width 64/128 Bit 256 Bit
Memory clock speed 5000 MHz
Memory bandwidth 160.0 GB/s
Shared memory + -
DirectX 12 (11_1) 12 (12_0)
Shader Model 5.1 6.3
OpenGL 4.4 4.6
OpenCL 2.0 2.0
Vulkan 1.1.80 1.2.131
Laptop size large
Quick Sync +
  Check Price Check Price