Iris Graphics 550 vs Radeon HD 6850M

Find out if it is worth upgrading your current GPU setup by comparing Iris Graphics 550 and Radeon HD 6850M. 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 550 and Radeon HD 6850M. 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 550 and Radeon HD 6850M are Laptop Graphics Cards

Note: Iris Graphics 550 and Radeon HD 6850M 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 HD 6850M here:

Main Specs

  Iris Graphics 550 Radeon HD 6850M
Power consumption (TDP) 15 Watt 50 Watt
Interface PCIe 3.0 x1 PCIe 2.0 x16
Memory type eDRAM DDR3, GDDR5
Maximum RAM amount 64 MB 1 GB
Display Connectors No outputs No outputs
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  • Radeon HD 6850M has 233% more power consumption, than Iris Graphics 550.
  • Iris Graphics 550 is connected by PCIe 3.0 x1, and Radeon HD 6850M uses PCIe 2.0 x16 interface.
  • Iris Graphics 550 has 63 GB more memory, than Radeon HD 6850M.
  • Both cards are used in Laptops.
  • Iris Graphics 550 is build with Gen. 9 Skylake architecture, and Radeon HD 6850M - with Terascale 2.
  • Core clock speed of Radeon HD 6850M is 275 MHz higher, than Iris Graphics 550.
  • Iris Graphics 550 is manufactured by 14 nm process technology, and Radeon HD 6850M - by 40 nm process technology.

Game benchmarks

high / 1080p 9−10 2−3
ultra / 1080p 5−6 0−1
QHD / 1440p 0−1 0−1
low / 720p 21−24 12−14
medium / 1080p 10−12 3−4
The average gaming FPS of Iris Graphics 550 in Assassin's Creed Odyssey is 133% more, than Radeon HD 6850M.

Full Specs

  Iris Graphics 550 Radeon HD 6850M
Architecture Gen. 9 Skylake Terascale 2
Code name Skylake GT3e Granville Pro/LP
Type Laptop Laptop
Release date 1 September 2015 6 January 2011
Pipelines 48 800
Core clock speed 300 MHz 575 / 675 MHz
Boost Clock 1100 MHz
Transistor count 189 million 1,040 million
Manufacturing process technology 14 nm 40 nm
Texture fill rate 52.80 27.00
Floating-point performance 1,080.0 gflops
Memory bus width 128 Bit
Memory clock speed 800 MHz
Memory bandwidth 25.6 GB/s
Shared memory + -
DirectX 12 (12_1) 11.2 (11_0)
Shader Model 6.4 5.0
OpenGL 4.6 4.4
OpenCL 2.1 1.2
Vulkan 1.1.97 N/A
Laptop size large
Quick Sync +
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