Quadro FX 5800 vs Radeon R6 M340DX

When comparing Quadro FX 5800 and Radeon R6 M340DX, 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 FX 5800 and Radeon R6 M340DX is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.

Radeon R6 M340DX is a Laptop Graphics Card

Note: Radeon R6 M340DX 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 R6 M340DX here:

Main Specs

  Quadro FX 5800 Radeon R6 M340DX
Power consumption (TDP) 189 Watt
Interface PCIe 2.0 x16 IGP
Supplementary power connectors 1x 6-pin + 1x 8-pin
Memory type GDDR3 DDR3
Maximum RAM amount 4 GB
Display Connectors 2x DVI, 1x DisplayPort, 1x S-Video No outputs
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  • Quadro FX 5800 is connected by PCIe 2.0 x16, and Radeon R6 M340DX uses IGP interface.
  • Quadro FX 5800 is used in Desktops, and Radeon R6 M340DX - in Laptops.
  • Quadro FX 5800 is build with Tesla 2.0 architecture, and Radeon R6 M340DX - with GCN.
  • Quadro FX 5800 is manufactured by 55 nm process technology, and Radeon R6 M340DX - by 28 nm process technology.

Game benchmarks

high / 1080p 3−4 2−3
ultra / 1080p 1−2 2−3
QHD / 1440p 0−1 0−1
low / 720p 14−16 10−11
medium / 1080p 5−6 3−4
The average gaming FPS of Quadro FX 5800 in Assassin's Creed Odyssey is 50% more, than Radeon R6 M340DX.

Full Specs

  Quadro FX 5800 Radeon R6 M340DX
Architecture Tesla 2.0 GCN
Code name GT200B Jet
Type Workstation Laptop
Release date 11 November 2008 3 June 2015
Pipelines 240 704
Core clock speed 610 MHz
Boost Clock 1030 MHz
Transistor count 1,400 million 690 million
Manufacturing process technology 55 nm 28 nm
Texture fill rate 48.80 24.72
Floating-point performance 622.1 gflops
Length 267 mm
Memory bus width 512 Bit
Memory clock speed 1600 MHz
Memory bandwidth 102.4 GB/s
Shared memory -
DirectX 11.1 (10_0) 12 (11_1)
Shader Model 4.0 5.1
OpenGL 3.3 4.6
OpenCL 1.1 1.2
Vulkan N/A 1.2.131
CUDA 1.3
Laptop size medium sized
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