Iris Plus Graphics 640 vs Radeon HD 5830

When choosing between Iris Plus Graphics 640 and Radeon HD 5830, it is worth examining the specifications of the models in detail. Do they meet the recommended requirements of modern games and software? Storage capacity, form factor, TDP, available ports, warranty and manufacturer support are all important. For example, the size of a PC case can limit the maximum thickness and length of the card. Often, instead of the factory overclocked card and RGB backlight, it is better to choose a reference model with a more efficient GPU. And make sure that your current power supply unit has the correct connection pins (using adapters is not recommended). This GPUs compare tool is meant to help you to choose the best graphics card for your build. Let's find out the difference between Iris Plus Graphics 640 and Radeon HD 5830.

Iris Plus Graphics 640 is a Laptop Graphics Card

Note: Iris Plus Graphics 640 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 640 here:

Main Specs

  Iris Plus Graphics 640 Radeon HD 5830
Power consumption (TDP) 15 Watt 175 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 5830 has 1066% more power consumption, than Iris Plus Graphics 640.
  • Iris Plus Graphics 640 is connected by PCIe 3.0 x1, and Radeon HD 5830 uses PCIe 2.0 x16 interface.
  • Iris Plus Graphics 640 has 31 GB more memory, than Radeon HD 5830.
  • Iris Plus Graphics 640 is used in Laptops, and Radeon HD 5830 - in Desktops.
  • Iris Plus Graphics 640 is build with Gen. 9.5 Kaby Lake architecture, and Radeon HD 5830 - with TeraScale 2.
  • Core clock speed of Radeon HD 5830 is 500 MHz higher, than Iris Plus Graphics 640.
  • Iris Plus Graphics 640 is manufactured by 14 nm process technology, and Radeon HD 5830 - by 40 nm process technology.

Game benchmarks

high / 1080p 6−7 8−9
ultra / 1080p 4−5 5−6
QHD / 1440p 0−1 0−1
low / 720p 16−18 18−20
medium / 1080p 8−9 10−11
The average gaming FPS of Radeon HD 5830 in Assassin's Creed Odyssey is 11% more, than Iris Plus Graphics 640.

Full Specs

  Iris Plus Graphics 640 Radeon HD 5830
Architecture Gen. 9.5 Kaby Lake TeraScale 2
Code name Kaby Lake GT3e Cypress
Type Laptop Desktop
Release date 3 January 2017 25 February 2010
Pipelines 48 1120
Core clock speed 300 MHz 800 MHz
Boost Clock 1050 MHz
Transistor count 189 million 2,154 million
Manufacturing process technology 14 nm 40 nm
Texture fill rate 52.80 44.80
Floating-point performance 1,792.0 gflops
Length 282 mm
Memory bus width 64/128 Bit 256 Bit
Memory clock speed 4000 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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