Radeon 540X vs Radeon RX Vega 11

If you are going to buy a new graphics card and are choosing between Radeon 540X and Radeon RX Vega 11, there are a couple of things to consider. Cards with more VRAM in general perform better and allow you to play on higher graphics settings. Size also makes a difference. A model with a large heatsink can occupy up to three expansion slots on a motherboard. Be sure you have enough room in your PC case. When comparing GPUs with different architectures, more processing cores and even higher TFLOPS will not always translate to better performance. To help you decide which GPU you need, we have measured frame rates in a number of popular games. For more on how the Radeon 540X stacks up against Radeon RX Vega 11, check out specs charts below.
Radeon RX Vega 11

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 RX Vega 11
Power consumption (TDP) 50 Watt 15 Watt
Interface PCIe 3.0 x8 IGP
Supplementary power connectors None None
Memory type GDDR5 System Shared
Maximum RAM amount 2 GB
Display Connectors 1x DVI, 1x HDMI, 1x DisplayPort No outputs
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  • Radeon 540X has 233% more power consumption, than Radeon RX Vega 11.
  • Radeon 540X is connected by PCIe 3.0 x8, and Radeon RX Vega 11 uses IGP interface.
  • Radeon 540X is used in Laptops, and Radeon RX Vega 11 - in Desktops.
  • Radeon 540X is build with GCN 4.0 architecture, and Radeon RX Vega 11 - with Vega.
  • Radeon 540X and Radeon RX Vega 11 are manufactured by 14 nm process technology.

Game benchmarks

high / 1080p 6−7 10−11
ultra / 1080p 3−4 6−7
QHD / 1440p 0−1 1−2
low / 720p 14−16 21−24
medium / 1080p 7−8 12−14
The average gaming FPS of Radeon RX Vega 11 in Assassin's Creed Odyssey is 62% more, than Radeon 540X.

Full Specs

  Radeon 540X Radeon RX Vega 11
Architecture GCN 4.0 Vega
Code name Lexa Vega Raven Ridge
Type Laptop Desktop
Release date 12 August 2019 26 October 2017
Pipelines 512 704
Boost Clock 1219 MHz 1240 MHz
Transistor count 2,200 million 4,940 million
Manufacturing process technology 14 nm 14 nm
Texture fill rate 33.47 61.60
Floating-point performance 1,760 gflops
Memory bus width 64 Bit
Memory clock speed 6000 MHz
Memory bandwidth 112.0 GB/s
Shared memory - -
DirectX 12 (12_0) 12 (12_1)
Shader Model 6.4 6.4
OpenGL 4.6 4.6
OpenCL 2.0 2.0
Vulkan 1.2.131 1.2.131
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