Quadro K4200 vs Radeon R6 M340DX

If you are going to buy a new graphics card and are choosing between Quadro K4200 and Radeon R6 M340DX, there are a couple of things to consider. Cards with more VRAM in general perform better and allow you to play on higher graphics settings. Size also makes a difference. A model with a large heatsink can occupy up to three expansion slots on a motherboard. Be sure you have enough room in your PC case. When comparing GPUs with different architectures, more processing cores and even higher TFLOPS will not always translate to better performance. To help you decide which GPU you need, we have measured frame rates in a number of popular games. For more on how the Quadro K4200 stacks up against Radeon R6 M340DX, check out specs charts below.

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 K4200 Radeon R6 M340DX
Power consumption (TDP) 108 Watt
Interface PCIe 2.0 x16 IGP
Supplementary power connectors 1x 6-pin
Memory type GDDR5 DDR3
Maximum RAM amount 4 GB
Display Connectors 1x DVI, 2x DisplayPort No outputs
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  • Quadro K4200 is connected by PCIe 2.0 x16, and Radeon R6 M340DX uses IGP interface.
  • Quadro K4200 is used in Desktops, and Radeon R6 M340DX - in Laptops.
  • Quadro K4200 is build with Kepler architecture, and Radeon R6 M340DX - with GCN.
  • Quadro K4200 and Radeon R6 M340DX are manufactured by 28 nm process technology.

Game benchmarks

high / 1080p 21−24 2−3
ultra / 1080p 12−14 2−3
QHD / 1440p 7−8 0−1
4K / 2160p 5−6
low / 720p 40−45 10−11
medium / 1080p 27−30 3−4
The average gaming FPS of Quadro K4200 in Assassin's Creed Odyssey is 550% more, than Radeon R6 M340DX.

Full Specs

  Quadro K4200 Radeon R6 M340DX
Architecture Kepler GCN
Code name GK104 Jet
Type Workstation Laptop
Release date 22 July 2014 3 June 2015
Pipelines 1344 704
Core clock speed 771 MHz
Boost Clock 784 MHz 1030 MHz
Transistor count 3,540 million 690 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 87.81 24.72
Floating-point performance 2,107 gflops
Length 241 mm
Memory bus width 256 Bit
Memory clock speed 5400 MHz
Memory bandwidth 172.8 GB/s
Shared memory -
DirectX 12 (11_0) 12 (11_1)
Shader Model 5.1 5.1
OpenGL 4.6 4.6
OpenCL 1.2 1.2
Vulkan 1.1.126 1.2.131
CUDA 3.0
Bitcoin / BTC (SHA256) 119 Mh/s
Laptop size medium sized
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