Quadro M3000M vs Radeon HD 6850M

In this comparison between Quadro M3000M and Radeon HD 6850M you will find out which graphics card performs better in today's games. Bear in mind that third-party versions may have more efficient cooling and higher clock speeds. This will increase cards' performance, though not by much. In addition to raw power you should also take into account the dimensions. Thicker models simply will not fit into a small mini-ITX case. The resolution of your monitor also affects the choice, since 4K gameplay requires a more powerful GPU. And don't overspend on the graphics card. Other parts of your build may also need to be upgraded, save some money for the CPU or power supply. For some people Quadro M3000M will be the best choice, for others Radeon HD 6850M will be their preference. Study the comparison tables below and make your choice.

Quadro M3000M and Radeon HD 6850M are Laptop Graphics Cards

Note: Quadro M3000M 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 M3000M or Radeon HD 6850M here:

Main Specs

  Quadro M3000M Radeon HD 6850M
Power consumption (TDP) 75 Watt 50 Watt
Interface PCIe 3.0 x16 PCIe 2.0 x16
Supplementary power connectors None
Memory type GDDR5 DDR3, GDDR5
Maximum RAM amount 4 GB 1 GB
Display Connectors No outputs No outputs
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  • Quadro M3000M has 50% more power consumption, than Radeon HD 6850M.
  • Quadro M3000M is connected by PCIe 3.0 x16, and Radeon HD 6850M uses PCIe 2.0 x16 interface.
  • Quadro M3000M has 3 GB more memory, than Radeon HD 6850M.
  • Quadro M3000M is used in Mobile workstations, and Radeon HD 6850M - in Laptops.
  • Quadro M3000M is build with Maxwell architecture, and Radeon HD 6850M - with Terascale 2.
  • Core clock speed of Quadro M3000M is 475 MHz higher, than Radeon HD 6850M.
  • Quadro M3000M is manufactured by 28 nm process technology, and Radeon HD 6850M - by 40 nm process technology.
  • Memory clock speed of Quadro M3000M is 4200 MHz higher, than Radeon HD 6850M.

Game benchmarks

high / 1080p 35−40 2−3
ultra / 1080p 21−24 0−1
QHD / 1440p 16−18 0−1
4K / 2160p 10−11
low / 720p 60−65 12−14
medium / 1080p 40−45 3−4
The average gaming FPS of Quadro M3000M in Assassin's Creed Odyssey is 683% more, than Radeon HD 6850M.

Full Specs

  Quadro M3000M Radeon HD 6850M
Architecture Maxwell Terascale 2
Code name GM204 Granville Pro/LP
Type Mobile workstation Laptop
Release date 2 October 2015 6 January 2011
Pipelines 1,024 800
Core clock speed 1050 MHz 575 / 675 MHz
Transistor count 5,200 million 1,040 million
Manufacturing process technology 28 nm 40 nm
Texture fill rate 67.20 27.00
Floating-point performance 2,150 gflops 1,080.0 gflops
Memory bus width 256 Bit 128 Bit
Memory clock speed 5000 MHz 800 MHz
Memory bandwidth 160 GB/s 25.6 GB/s
Shared memory - -
DirectX 12 11.2 (11_0)
Shader Model 5.0 5.0
OpenGL 4.5 4.4
OpenCL 1.2 1.2
Vulkan 1.1.126 N/A
CUDA 5.2
Bitcoin / BTC (SHA256) 253 Mh/s
Laptop size large large
Optimus +
Display Port 1.2
3D Vision Pro +
Mosaic +
nView Display Management +
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