Radeon 540X vs Radeon R5 430 OEM

When comparing Radeon 540X 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 Radeon 540X 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.
Radeon R5 430 OEM

Radeon 540X is a Laptop Graphics Card

Note: Radeon 540X 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 Radeon 540X here:

Main Specs

  Radeon 540X Radeon R5 430 OEM
Power consumption (TDP) 50 Watt 50 Watt
Interface PCIe 3.0 x8 PCIe 3.0 x8
Supplementary power connectors None None
Memory type GDDR5 GDDR5
Maximum RAM amount 2 GB 2 GB
Display Connectors 1x DVI, 1x HDMI, 1x DisplayPort 1x DVI, 1x DisplayPort
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  • Both graphics cards have the same power consumption of 50 Watt.
  • Both video cards are using PCIe 3.0 x8 interface connection to a motherboard.
  • Radeon 540X and Radeon R5 430 OEM have maximum RAM of 2 GB.
  • Radeon 540X is used in Laptops, and Radeon R5 430 OEM - in Desktops.
  • Radeon 540X is build with GCN 4.0 architecture, and Radeon R5 430 OEM - with GCN 1.0.
  • Radeon 540X is manufactured by 14 nm process technology, and Radeon R5 430 OEM - by 28 nm process technology.
  • Memory clock speed of Radeon 540X is 1400 MHz higher, than Radeon R5 430 OEM.

Game benchmarks

high / 1080p 6−7 1−2
ultra / 1080p 3−4 0−1
QHD / 1440p 0−1 0−1
low / 720p 14−16 12−14
medium / 1080p 7−8 3−4
The average gaming FPS of Radeon 540X in Assassin's Creed Odyssey is 50% more, than Radeon R5 430 OEM.

Full Specs

  Radeon 540X Radeon R5 430 OEM
Architecture GCN 4.0 GCN 1.0
Code name Lexa Oland
Type Laptop Desktop
Release date 12 August 2019 30 June 2016
Pipelines 512 384
Core clock speed 730 MHz
Boost Clock 1219 MHz 780 MHz
Transistor count 2,200 million 950 million
Manufacturing process technology 14 nm 28 nm
Texture fill rate 33.47 18.72
Floating-point performance 599.0 gflops
Memory bus width 64 Bit 64 Bit
Memory clock speed 6000 MHz 4600 MHz
Memory bandwidth 112.0 GB/s 36.8 GB/s
Shared memory -
DirectX 12 (12_0) 12 (11_1)
Shader Model 6.4 5.1
OpenGL 4.6 4.6
OpenCL 2.0 1.2
Vulkan 1.2.131 1.2.131
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