Quadro FX 3800 vs Radeon 540X

Find out if it is worth upgrading your current GPU setup by comparing Quadro FX 3800 and Radeon 540X. Here you can take a closer look at graphics cards specs, such as core clock speed, memory type and size, display connectors, etc. The price, overall benchmark and gaming performances are usually defining factors when it comes to choosing between Quadro FX 3800 and Radeon 540X. Make sure that the graphics card has compatible dimensions and will properly fit in your new or current computer case. Also these graphics cards may have different system power recommendations, so take that into consideration and upgrade your PSU if necessary.

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 FX 3800 Radeon 540X
Power consumption (TDP) 108 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 1 GB 2 GB
Display Connectors 1x DVI, 2x DisplayPort 1x DVI, 1x HDMI, 1x DisplayPort
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  • Quadro FX 3800 has 116% more power consumption, than Radeon 540X.
  • Quadro FX 3800 is connected by PCIe 2.0 x16, and Radeon 540X uses PCIe 3.0 x8 interface.
  • Radeon 540X has 1 GB more memory, than Quadro FX 3800.
  • Quadro FX 3800 is used in Desktops, and Radeon 540X - in Laptops.
  • Quadro FX 3800 is build with Tesla 2.0 architecture, and Radeon 540X - with GCN 4.0.
  • Quadro FX 3800 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 FX 3800.

Game benchmarks

high / 1080p 0−1 6−7
ultra / 1080p 0−1 3−4
QHD / 1440p 0−1 0−1
low / 720p 10−11 14−16
medium / 1080p 1−2 7−8
The average gaming FPS of Radeon 540X in Assassin's Creed Odyssey is 83% more, than Quadro FX 3800.

Full Specs

  Quadro FX 3800 Radeon 540X
Architecture Tesla 2.0 GCN 4.0
Code name GT200B Lexa
Type Workstation Laptop
Release date 30 March 2009 12 August 2019
Pipelines 192 512
Core clock speed 600 MHz
Boost Clock 1219 MHz
Transistor count 1,400 million 2,200 million
Manufacturing process technology 55 nm 14 nm
Texture fill rate 38.40 33.47
Floating-point performance 462.3 gflops
Length 198 mm
Memory bus width 256 Bit 64 Bit
Memory clock speed 1600 MHz 6000 MHz
Memory bandwidth 51.2 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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