Quadro K3100M vs Radeon R6 M340DX

If you are going to buy a new graphics card and are choosing between Quadro K3100M 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 K3100M stacks up against Radeon R6 M340DX, check out specs charts below.

Quadro K3100M and Radeon R6 M340DX are Laptop Graphics Cards

Note: Quadro K3100M and Radeon R6 M340DX are only used in laptop graphics. They have 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 Quadro K3100M or Radeon R6 M340DX here:

Main Specs

  Quadro K3100M Radeon R6 M340DX
Power consumption (TDP) 75 Watt
Interface MXM-B (3.0) IGP
Memory type GDDR5 DDR3
Maximum RAM amount 4 GB
Display Connectors No outputs No outputs
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  • Quadro K3100M is connected by MXM-B (3.0), and Radeon R6 M340DX uses IGP interface.
  • Quadro K3100M is used in Mobile workstations, and Radeon R6 M340DX - in Laptops.
  • Quadro K3100M is build with Kepler architecture, and Radeon R6 M340DX - with GCN.
  • Quadro K3100M and Radeon R6 M340DX are manufactured by 28 nm process technology.

Game benchmarks

high / 1080p 10−12 2−3
ultra / 1080p 7−8 2−3
QHD / 1440p 1−2 0−1
low / 720p 24−27 10−11
medium / 1080p 14−16 3−4
The average gaming FPS of Quadro K3100M in Assassin's Creed Odyssey is 250% more, than Radeon R6 M340DX.

Full Specs

  Quadro K3100M Radeon R6 M340DX
Architecture Kepler GCN
Code name N15E-Q1-A2 Jet
Type Mobile workstation Laptop
Release date 23 July 2013 3 June 2015
Pipelines 768 704
Core clock speed 706 MHz
Boost Clock 1030 MHz
Transistor count 3,540 million 690 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 45.18 24.72
Floating-point performance 1,084 gflops
Memory bus width 256 Bit
Memory clock speed 3200 MHz
Memory bandwidth 102.4 GB/s
Shared memory - -
DirectX 12 12 (11_1)
Shader Model 5 5.1
OpenGL 4.5 4.6
OpenCL 1.2 1.2
Vulkan 1.1.126 1.2.131
CUDA +
Bitcoin / BTC (SHA256) 44 Mh/s
Laptop size large medium sized
Optimus +
Display Port 1.2
3D Vision Pro +
Mosaic +
nView Display Management +
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