Quadro K3000M vs Radeon HD 6850

When choosing between Quadro K3000M and Radeon HD 6850, 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 K3000M and Radeon HD 6850.

Quadro K3000M is a Laptop Graphics Card

Note: Quadro K3000M 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 Quadro K3000M here:

Main Specs

  Quadro K3000M Radeon HD 6850
Power consumption (TDP) 75 Watt 127 Watt
Interface MXM-B (3.0) PCIe 2.0 x16
Supplementary power connectors 1x 6-pin
Memory type GDDR5 GDDR5
Maximum RAM amount 4 GB 1 GB
Display Connectors No outputs 2x DVI, 1x HDMI, 2x mini-DisplayPort
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  • Radeon HD 6850 has 69% more power consumption, than Quadro K3000M.
  • Quadro K3000M is connected by MXM-B (3.0), and Radeon HD 6850 uses PCIe 2.0 x16 interface.
  • Quadro K3000M has 3 GB more memory, than Radeon HD 6850.
  • Quadro K3000M is used in Mobile workstations, and Radeon HD 6850 - in Desktops.
  • Quadro K3000M is build with Kepler architecture, and Radeon HD 6850 - with TeraScale 2.
  • Quadro K3000M is manufactured by 28 nm process technology, and Radeon HD 6850 - by 40 nm process technology.

Game benchmarks

high / 1080p 7−8 9−10
ultra / 1080p 4−5 5−6
QHD / 1440p 0−1 0−1
low / 720p 18−20 21−24
medium / 1080p 9−10 12−14
The average gaming FPS of Radeon HD 6850 in Assassin's Creed Odyssey is 20% more, than Quadro K3000M.

Full Specs

  Quadro K3000M Radeon HD 6850
Architecture Kepler TeraScale 2
Code name N14E-Q1 Barts
Type Mobile workstation Desktop
Release date 1 June 2012 21 October 2010
Pipelines 576 960
Core clock speed 654 MHz
Transistor count 3,540 million 1,700 million
Manufacturing process technology 28 nm 40 nm
Texture fill rate 31.39 37.20
Floating-point performance 753.4 gflops 1,488.0 gflops
Length 198 mm
Memory bus width 256 Bit 256 Bit
Memory clock speed 2800 MHz
Memory bandwidth 89.6 GB/s 128.0 GB/s
Shared memory -
DirectX 12 (11_0)
Shader Model 5.1 5.0
OpenGL 4.6 4.4
OpenCL 1.2 1.2
Vulkan 1.1.126
CUDA +
Bus support AGP
Bitcoin / BTC (SHA256) 24 Mh/s 139 Mh/s
Laptop size large
Optimus +
Eyefinity +
Design reference
CrossFire +
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