Quadro K4000 vs Radeon 540X

When comparing Quadro K4000 and Radeon 540X, 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 Quadro K4000 and Radeon 540X is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.

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 K4000 Radeon 540X
Power consumption (TDP) 80 Watt 50 Watt
Interface PCIe 2.0 x16 PCIe 3.0 x8
Supplementary power connectors 1x 6-pin None
Memory type GDDR5 GDDR5
Maximum RAM amount 3 GB 2 GB
Display Connectors 1x DVI, 2x DisplayPort 1x DVI, 1x HDMI, 1x DisplayPort
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  • Quadro K4000 has 60% more power consumption, than Radeon 540X.
  • Quadro K4000 is connected by PCIe 2.0 x16, and Radeon 540X uses PCIe 3.0 x8 interface.
  • Quadro K4000 has 1 GB more memory, than Radeon 540X.
  • Quadro K4000 is used in Desktops, and Radeon 540X - in Laptops.
  • Quadro K4000 is build with Kepler architecture, and Radeon 540X - with GCN 4.0.
  • Quadro K4000 is manufactured by 28 nm process technology, and Radeon 540X - by 14 nm process technology.
  • Memory clock speed of Radeon 540X is 384 MHz higher, than Quadro K4000.

Game benchmarks

high / 1080p 14−16 6−7
ultra / 1080p 8−9 3−4
QHD / 1440p 3−4 0−1
low / 720p 27−30 14−16
medium / 1080p 16−18 7−8
The average gaming FPS of Quadro K4000 in Assassin's Creed Odyssey is 112% more, than Radeon 540X.

Full Specs

  Quadro K4000 Radeon 540X
Architecture Kepler GCN 4.0
Code name GK106 Lexa
Type Workstation Laptop
Release date 1 March 2013 12 August 2019
Pipelines 768 512
Core clock speed 810 MHz
Boost Clock 1219 MHz
Transistor count 2,540 million 2,200 million
Manufacturing process technology 28 nm 14 nm
Texture fill rate 51.84 33.47
Floating-point performance 1,244 gflops
Length 241 mm
Memory bus width 192 Bit 64 Bit
Memory clock speed 5616 MHz 6000 MHz
Memory bandwidth 134.8 GB/s 112.0 GB/s
Shared memory -
DirectX 12 (11_0) 12 (12_0)
Shader Model 5.1 6.4
OpenGL 4.6 4.6
OpenCL 1.2 2.0
Vulkan 1.1.126 1.2.131
CUDA 3.0
Monero / XMR (CryptoNight) 0.21 kh/s
Bitcoin / BTC (SHA256) 61 Mh/s
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