Quadro P400 vs Radeon RX 540

When choosing between Quadro P400 and Radeon RX 540, 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 Quadro P400 and Radeon RX 540.

Radeon RX 540 is a Laptop Graphics Card

Note: Radeon RX 540 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 RX 540 here:

Main Specs

  Quadro P400 Radeon RX 540
Power consumption (TDP) 30 Watt 65 Watt
Interface PCIe 3.0 x16 PCIe 3.0 x16
Supplementary power connectors None 1x 6-pin
Memory type GDDR5 GDDR5
Maximum RAM amount 2 GB 4 GB
Display Connectors 3x mini-DisplayPort
  Check Price Check Price
  • Radeon RX 540 has 116% more power consumption, than Quadro P400.
  • Both video cards are using PCIe 3.0 x16 interface connection to a motherboard.
  • Radeon RX 540 has 2 GB more memory, than Quadro P400.
  • Quadro P400 is used in Desktops, and Radeon RX 540 - in Laptops.
  • Quadro P400 is build with Pascal architecture, and Radeon RX 540 - with Polaris.
  • Quadro P400 and Radeon RX 540 are manufactured by 14 nm process technology.
  • Memory clock speed of Radeon RX 540 is 1992 MHz higher, than Quadro P400.

Game benchmarks

high / 1080p 7−8 14−16
ultra / 1080p 4−5 8−9
QHD / 1440p 0−1 3−4
low / 720p 18−20 30−33
medium / 1080p 9−10 18−20
The average gaming FPS of Radeon RX 540 in Assassin's Creed Odyssey is 80% more, than Quadro P400.

Full Specs

  Quadro P400 Radeon RX 540
Architecture Pascal Polaris
Code name GP107 Polaris 12
Type Workstation Laptop
Release date 7 February 2017 21 March 2017
Pipelines 256 512
Core clock speed 1228 MHz
Boost Clock 1252 MHz 1219 MHz
Transistor count 3,300 million 1,500 million
Manufacturing process technology 14 nm 14 nm
Texture fill rate 20.03 39.01
Floating-point performance 679.9 gflops 1,248 gflops
Length 145 mm
Memory bus width 64 Bit 128 Bit
Memory clock speed 4008 MHz 6000 MHz
Memory bandwidth 32.06 GB/s 96 GB/s
Shared memory -
DirectX 12 (12_1) 12.0
Shader Model 6.4 5.0
OpenGL 4.6 4.6
OpenCL 1.2 1.2
Vulkan 1.2.131
CUDA 6.1
FreeSync +
Laptop size large
  Check Price Check Price