Quadro CX vs Radeon 540X

When choosing between Quadro CX and Radeon 540X, 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 CX and Radeon 540X.

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

  Quadro CX Radeon 540X
Power consumption (TDP) 150 Watt 50 Watt
Interface PCIe 2.0 x16 PCIe 3.0 x8
Supplementary power connectors 1x 6-pin None
Memory type GDDR3 GDDR5
Maximum RAM amount 1536 MB 2 GB
Display Connectors 1x DVI, 2x DisplayPort, 1x S-Video 1x DVI, 1x HDMI, 1x DisplayPort
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  • Quadro CX has 200% more power consumption, than Radeon 540X.
  • Quadro CX is connected by PCIe 2.0 x16, and Radeon 540X uses PCIe 3.0 x8 interface.
  • Quadro CX has 1534 GB more memory, than Radeon 540X.
  • Quadro CX is used in Desktops, and Radeon 540X - in Laptops.
  • Quadro CX is build with Tesla 2.0 architecture, and Radeon 540X - with GCN 4.0.
  • Quadro CX is manufactured by 55 nm process technology, and Radeon 540X - by 14 nm process technology.
  • Memory clock speed of Radeon 540X is 4400 MHz higher, than Quadro CX.

Game benchmarks

high / 1080p 1−2 6−7
ultra / 1080p 0−1 3−4
QHD / 1440p 0−1 0−1
low / 720p 10−12 14−16
medium / 1080p 2−3 7−8
The average gaming FPS of Radeon 540X in Assassin's Creed Odyssey is 80% more, than Quadro CX.

Full Specs

  Quadro CX Radeon 540X
Architecture Tesla 2.0 GCN 4.0
Code name GT200B Lexa
Type Workstation Laptop
Release date 11 November 2008 12 August 2019
Pipelines 192 512
Core clock speed 602 MHz
Boost Clock 1219 MHz
Transistor count 1,400 million 2,200 million
Manufacturing process technology 55 nm 14 nm
Texture fill rate 38.53 33.47
Floating-point performance 462.3 gflops
Length 267 mm
Memory bus width 384 Bit 64 Bit
Memory clock speed 1600 MHz 6000 MHz
Memory bandwidth 76.8 GB/s 112.0 GB/s
Shared memory -
DirectX 11.1 (10_0) 12 (12_0)
Shader Model 4.0 6.4
OpenGL 3.3 4.6
OpenCL 1.1 2.0
Vulkan N/A 1.2.131
CUDA 1.3
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