Iris Graphics 5100 vs Radeon HD 5850

Find out if it is worth upgrading your current GPU setup by comparing Iris Graphics 5100 and Radeon HD 5850. 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 5100 and Radeon HD 5850. 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 5100 is a Laptop Graphics Card

Note: Iris Graphics 5100 is only used in laptop graphics. It has 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 5100 here:

Main Specs

  Iris Graphics 5100 Radeon HD 5850
Power consumption (TDP) 30 Watt 151 Watt
Interface PCIe 1.0 x16 PCIe 2.0 x16
Supplementary power connectors 2x 6-pin
Memory type System Shared GDDR5
Maximum RAM amount 1 GB
Display Connectors No outputs 2x DVI, 1x HDMI, 1x DisplayPort
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  • Radeon HD 5850 has 403% more power consumption, than Iris Graphics 5100.
  • Iris Graphics 5100 is connected by PCIe 1.0 x16, and Radeon HD 5850 uses PCIe 2.0 x16 interface.
  • Iris Graphics 5100 is used in Laptops, and Radeon HD 5850 - in Desktops.
  • Iris Graphics 5100 is build with Gen. 7.5 Haswell architecture, and Radeon HD 5850 - with Terascale 2.
  • Core clock speed of Radeon HD 5850 is 525 MHz higher, than Iris Graphics 5100.
  • Iris Graphics 5100 is manufactured by 22 nm process technology, and Radeon HD 5850 - by 40 nm process technology.

Game benchmarks

high / 1080p 3−4 9−10
ultra / 1080p 1−2 5−6
QHD / 1440p 0−1 0−1
low / 720p 14−16 21−24
medium / 1080p 5−6 12−14
The average gaming FPS of Radeon HD 5850 in Assassin's Creed Odyssey is 100% more, than Iris Graphics 5100.

Full Specs

  Iris Graphics 5100 Radeon HD 5850
Architecture Gen. 7.5 Haswell Terascale 2
Code name Haswell GT3 Cypress
Type Laptop Desktop
Release date 5 June 2013 30 September 2009
Pipelines 40 1440
Core clock speed 200 MHz 725 MHz
Boost Clock 1200 MHz
Transistor count 1,300 million 2,154 million
Manufacturing process technology 22 nm 40 nm
Texture fill rate 48.00 52.20
Floating-point performance 2,088.0 gflops
Length 241 mm
Memory bus width 64/128 Bit 256 Bit
Memory clock speed 2000 MHz
Memory bandwidth 128.0 GB/s
Shared memory +
DirectX 12 (11_1) 11.2 (11_0)
Shader Model 5.1 5.0
OpenGL 4.3 4.4
OpenCL 1.2 1.2
Vulkan 1.1.80 N/A
Quick Sync +
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