Quadro K2100M vs Radeon HD 6850M

When choosing between Quadro K2100M and Radeon HD 6850M, 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 K2100M and Radeon HD 6850M.

Quadro K2100M and Radeon HD 6850M are Laptop Graphics Cards

Note: Quadro K2100M and Radeon HD 6850M 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 K2100M or Radeon HD 6850M here:

Main Specs

  Quadro K2100M Radeon HD 6850M
Power consumption (TDP) 55 Watt 50 Watt
Interface MXM-A (3.0) PCIe 2.0 x16
Memory type GDDR5 DDR3, GDDR5
Maximum RAM amount 2 GB 1 GB
Display Connectors No outputs No outputs
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  • Quadro K2100M has 10% more power consumption, than Radeon HD 6850M.
  • Quadro K2100M is connected by MXM-A (3.0), and Radeon HD 6850M uses PCIe 2.0 x16 interface.
  • Quadro K2100M has 1 GB more memory, than Radeon HD 6850M.
  • Quadro K2100M is used in Mobile workstations, and Radeon HD 6850M - in Laptops.
  • Quadro K2100M is build with Kepler architecture, and Radeon HD 6850M - with Terascale 2.
  • Core clock speed of Quadro K2100M is 92 MHz higher, than Radeon HD 6850M.
  • Quadro K2100M is manufactured by 28 nm process technology, and Radeon HD 6850M - by 40 nm process technology.
  • Memory clock speed of Quadro K2100M is 2200 MHz higher, than Radeon HD 6850M.

Game benchmarks

high / 1080p 6−7 2−3
ultra / 1080p 4−5 0−1
QHD / 1440p 0−1 0−1
low / 720p 16−18 12−14
medium / 1080p 7−8 3−4
The average gaming FPS of Quadro K2100M in Assassin's Creed Odyssey is 66% more, than Radeon HD 6850M.

Full Specs

  Quadro K2100M Radeon HD 6850M
Architecture Kepler Terascale 2
Code name GK106 Granville Pro/LP
Type Mobile workstation Laptop
Release date 23 July 2013 6 January 2011
Pipelines 576 800
Core clock speed 667 MHz 575 / 675 MHz
Transistor count 2,540 million 1,040 million
Manufacturing process technology 28 nm 40 nm
Texture fill rate 32.02 27.00
Floating-point performance 768.4 gflops 1,080.0 gflops
Memory bus width 128 Bit 128 Bit
Memory clock speed 3000 MHz 800 MHz
Memory bandwidth 48.0 GB/s 25.6 GB/s
Shared memory - -
DirectX 12 11.2 (11_0)
Shader Model 5 5.0
OpenGL 4.5 4.4
OpenCL 1.2 1.2
Vulkan 1.1.126 N/A
CUDA +
Bitcoin / BTC (SHA256) 38 Mh/s
Laptop size medium sized large
Optimus +
Display Port 1.2
3D Vision Pro +
Mosaic +
nView Display Management +
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