Iris Plus Graphics 650 vs Radeon HD 5850

When comparing Iris Plus Graphics 650 and Radeon HD 5850, we look primarily at benchmarks and game tests. But it is not only about the numbers. Often you can find third-party models with higher clock speeds, better cooling, or a customizable RGB lighting. Not all of them will have all the features you need. Another thing to consider is the port selection. Most graphics cards have at least one DisplayPort and HDMI interface, but some monitors require DVI. Before you buy, check the TDP of the graphics card - this characteristic will help you estimate the consumption of the graphics card. You may even have to upgrade your PSU to meet its requirements. An important factor when choosing between Iris Plus Graphics 650 and Radeon HD 5850 is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.

Iris Plus Graphics 650 is a Laptop Graphics Card

Note: Iris Plus Graphics 650 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 Plus Graphics 650 here:

Main Specs

  Iris Plus Graphics 650 Radeon HD 5850
Power consumption (TDP) 15 Watt 151 Watt
Interface PCIe 3.0 x1 PCIe 2.0 x16
Supplementary power connectors 2x 6-pin
Memory type DDR3L/LPDDR3/DDR4 GDDR5
Maximum RAM amount 32 GB 1 GB
Display Connectors No outputs 2x DVI, 1x HDMI, 1x DisplayPort
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  • Radeon HD 5850 has 906% more power consumption, than Iris Plus Graphics 650.
  • Iris Plus Graphics 650 is connected by PCIe 3.0 x1, and Radeon HD 5850 uses PCIe 2.0 x16 interface.
  • Iris Plus Graphics 650 has 31 GB more memory, than Radeon HD 5850.
  • Iris Plus Graphics 650 is used in Laptops, and Radeon HD 5850 - in Desktops.
  • Iris Plus Graphics 650 is build with Gen. 9.5 Kaby Lake architecture, and Radeon HD 5850 - with Terascale 2.
  • Core clock speed of Radeon HD 5850 is 425 MHz higher, than Iris Plus Graphics 650.
  • Iris Plus Graphics 650 is manufactured by 14 nm process technology, and Radeon HD 5850 - by 40 nm process technology.

Game benchmarks

high / 1080p 8−9 9−10
ultra / 1080p 5−6 5−6
QHD / 1440p 0−1 0−1
low / 720p 18−20 21−24
medium / 1080p 10−11 12−14
The average gaming FPS of Radeon HD 5850 in Assassin's Creed Odyssey is 20% more, than Iris Plus Graphics 650.

Full Specs

  Iris Plus Graphics 650 Radeon HD 5850
Architecture Gen. 9.5 Kaby Lake Terascale 2
Code name Kaby Lake GT3e Cypress
Type Laptop Desktop
Release date 3 January 2017 30 September 2009
Pipelines 48 1440
Core clock speed 300 MHz 725 MHz
Boost Clock 1100 MHz
Transistor count 189 million 2,154 million
Manufacturing process technology 14 nm 40 nm
Texture fill rate 55.20 52.20
Floating-point performance 883 gflops 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 (12_1) 11.2 (11_0)
Shader Model 6.4 5.0
OpenGL 4.6 4.4
OpenCL 2.1 1.2
Vulkan 1.1.103 N/A
Quick Sync +
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