Quadro K2000M vs Radeon HD 6850M

When comparing Quadro K2000M and Radeon HD 6850M, 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 K2000M and Radeon HD 6850M is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.

Quadro K2000M and Radeon HD 6850M are Laptop Graphics Cards

Note: Quadro K2000M 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 K2000M or Radeon HD 6850M here:

Main Specs

  Quadro K2000M Radeon HD 6850M
Power consumption (TDP) 55 Watt 50 Watt
Interface MXM-A (3.0) PCIe 2.0 x16
Memory type DDR3 DDR3, GDDR5
Maximum RAM amount 2 GB 1 GB
Display Connectors No outputs No outputs
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  • Quadro K2000M has 10% more power consumption, than Radeon HD 6850M.
  • Quadro K2000M is connected by MXM-A (3.0), and Radeon HD 6850M uses PCIe 2.0 x16 interface.
  • Quadro K2000M has 1 GB more memory, than Radeon HD 6850M.
  • Quadro K2000M is used in Mobile workstations, and Radeon HD 6850M - in Laptops.
  • Quadro K2000M is build with Kepler architecture, and Radeon HD 6850M - with Terascale 2.
  • Core clock speed of Quadro K2000M is 170 MHz higher, than Radeon HD 6850M.
  • Quadro K2000M is manufactured by 28 nm process technology, and Radeon HD 6850M - by 40 nm process technology.
  • Memory clock speed of Quadro K2000M is 1000 MHz higher, than Radeon HD 6850M.

Game benchmarks

high / 1080p 1−2 2−3
ultra / 1080p 0−1 0−1
QHD / 1440p 0−1 0−1
low / 720p 12−14 12−14
medium / 1080p 3−4 3−4
Quadro K2000M and Radeon HD 6850M have the same average FPS in Assassin's Creed Odyssey.

Full Specs

  Quadro K2000M Radeon HD 6850M
Architecture Kepler Terascale 2
Code name N14P-Q3 Granville Pro/LP
Type Mobile workstation Laptop
Release date 1 June 2012 6 January 2011
Pipelines 384 800
Core clock speed 745 MHz 575 / 675 MHz
Transistor count 1,270 million 1,040 million
Manufacturing process technology 28 nm 40 nm
Texture fill rate 23.84 27.00
Floating-point performance 572.2 gflops 1,080.0 gflops
Memory bus width 128 Bit 128 Bit
Memory clock speed 1800 MHz 800 MHz
Memory bandwidth 28.8 GB/s 25.6 GB/s
Shared memory - -
DirectX 12 (11_0) 11.2 (11_0)
Shader Model 5.1 5.0
OpenGL 4.6 4.4
OpenCL 1.2 1.2
Vulkan 1.1.126 N/A
CUDA +
Bitcoin / BTC (SHA256) 18 Mh/s
Laptop size medium sized large
Optimus +
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