Iris Plus Graphics 640 vs Radeon R5 430 OEM

When comparing Iris Plus Graphics 640 and Radeon R5 430 OEM, 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 640 and Radeon R5 430 OEM is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.

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 R5 430 OEM
Power consumption (TDP) 15 Watt 50 Watt
Interface PCIe 3.0 x1 PCIe 3.0 x8
Supplementary power connectors None
Memory type DDR3L/LPDDR3/DDR4 GDDR5
Maximum RAM amount 32 GB 2 GB
Display Connectors No outputs 1x DVI, 1x DisplayPort
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  • Radeon R5 430 OEM has 233% more power consumption, than Iris Plus Graphics 640.
  • Iris Plus Graphics 640 is connected by PCIe 3.0 x1, and Radeon R5 430 OEM uses PCIe 3.0 x8 interface.
  • Iris Plus Graphics 640 has 30 GB more memory, than Radeon R5 430 OEM.
  • Iris Plus Graphics 640 is used in Laptops, and Radeon R5 430 OEM - in Desktops.
  • Iris Plus Graphics 640 is build with Gen. 9.5 Kaby Lake architecture, and Radeon R5 430 OEM - with GCN 1.0.
  • Core clock speed of Radeon R5 430 OEM is 430 MHz higher, than Iris Plus Graphics 640.
  • Iris Plus Graphics 640 is manufactured by 14 nm process technology, and Radeon R5 430 OEM - by 28 nm process technology.

Game benchmarks

high / 1080p 6−7 1−2
ultra / 1080p 4−5 0−1
QHD / 1440p 0−1 0−1
low / 720p 16−18 12−14
medium / 1080p 8−9 3−4
The average gaming FPS of Iris Plus Graphics 640 in Assassin's Creed Odyssey is 66% more, than Radeon R5 430 OEM.

Full Specs

  Iris Plus Graphics 640 Radeon R5 430 OEM
Architecture Gen. 9.5 Kaby Lake GCN 1.0
Code name Kaby Lake GT3e Oland
Type Laptop Desktop
Release date 3 January 2017 30 June 2016
Pipelines 48 384
Core clock speed 300 MHz 730 MHz
Boost Clock 1050 MHz 780 MHz
Transistor count 189 million 950 million
Manufacturing process technology 14 nm 28 nm
Texture fill rate 52.80 18.72
Floating-point performance 599.0 gflops
Memory bus width 64/128 Bit 64 Bit
Memory clock speed 4600 MHz
Memory bandwidth 36.8 GB/s
Shared memory +
DirectX 12 (12_1) 12 (11_1)
Shader Model 6.4 5.1
OpenGL 4.6 4.6
OpenCL 2.1 1.2
Vulkan 1.1.103 1.2.131
Quick Sync +
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