Quadro CX vs Radeon R6 M340DX

When choosing between Quadro CX and Radeon R6 M340DX, 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 R6 M340DX.

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 CX Radeon R6 M340DX
Power consumption (TDP) 150 Watt
Interface PCIe 2.0 x16 IGP
Supplementary power connectors 1x 6-pin
Memory type GDDR3 DDR3
Maximum RAM amount 1536 MB
Display Connectors 1x DVI, 2x DisplayPort, 1x S-Video No outputs
  Check Price
  • Quadro CX is connected by PCIe 2.0 x16, and Radeon R6 M340DX uses IGP interface.
  • Quadro CX is used in Desktops, and Radeon R6 M340DX - in Laptops.
  • Quadro CX is build with Tesla 2.0 architecture, and Radeon R6 M340DX - with GCN.
  • Quadro CX is manufactured by 55 nm process technology, and Radeon R6 M340DX - by 28 nm process technology.

Game benchmarks

high / 1080p 1−2 2−3
ultra / 1080p 0−1 2−3
QHD / 1440p 0−1 0−1
low / 720p 10−12 10−11
medium / 1080p 2−3 3−4
Quadro CX and Radeon R6 M340DX have the same average FPS in Assassin's Creed Odyssey.

Full Specs

  Quadro CX Radeon R6 M340DX
Architecture Tesla 2.0 GCN
Code name GT200B Jet
Type Workstation Laptop
Release date 11 November 2008 3 June 2015
Pipelines 192 704
Core clock speed 602 MHz
Boost Clock 1030 MHz
Transistor count 1,400 million 690 million
Manufacturing process technology 55 nm 28 nm
Texture fill rate 38.53 24.72
Floating-point performance 462.3 gflops
Length 267 mm
Memory bus width 384 Bit
Memory clock speed 1600 MHz
Memory bandwidth 76.8 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
  Check Price