Quadro K4000M vs Radeon HD 6970M

When choosing between Quadro K4000M and Radeon HD 6970M, 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 K4000M and Radeon HD 6970M.

Quadro K4000M and Radeon HD 6970M are Laptop Graphics Cards

Note: Quadro K4000M and Radeon HD 6970M 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 K4000M or Radeon HD 6970M here:

Main Specs

  Quadro K4000M Radeon HD 6970M
Power consumption (TDP) 100 Watt 75 Watt
Interface MXM-B (3.0) MXM-B (3.0)
Supplementary power connectors None
Memory type GDDR5 GDDR5
Maximum RAM amount 4 GB 2 GB
Display Connectors No outputs No outputs
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  • Quadro K4000M has 33% more power consumption, than Radeon HD 6970M.
  • Both video cards are using MXM-B (3.0) interface connection to a motherboard.
  • Quadro K4000M has 2 GB more memory, than Radeon HD 6970M.
  • Quadro K4000M is used in Mobile workstations, and Radeon HD 6970M - in Laptops.
  • Quadro K4000M is build with Kepler architecture, and Radeon HD 6970M - with Terascale 2.
  • Core clock speed of Radeon HD 6970M is 80 MHz higher, than Quadro K4000M.
  • Quadro K4000M is manufactured by 28 nm process technology, and Radeon HD 6970M - by 40 nm process technology.
  • Memory clock speed of Quadro K4000M is 1900 MHz higher, than Radeon HD 6970M.

Game benchmarks

high / 1080p 10−11 10−12
ultra / 1080p 6−7 6−7
QHD / 1440p 1−2 1−2
low / 720p 21−24 24−27
medium / 1080p 12−14 14−16
The average gaming FPS of Radeon HD 6970M in Assassin's Creed Odyssey is 10% more, than Quadro K4000M.

Full Specs

  Quadro K4000M Radeon HD 6970M
Architecture Kepler Terascale 2
Code name N14E-Q3 Blackcomb XT
Type Mobile workstation Laptop
Release date 1 June 2012 6 January 2011
Pipelines 960 960
Core clock speed 600 MHz 680 MHz
Transistor count 3,540 million 1,700 million
Manufacturing process technology 28 nm 40 nm
Texture fill rate 48.08 32.64
Floating-point performance 1,154 gflops 1,305.6 gflops
Memory bus width 256 Bit 256 Bit
Memory clock speed 2800 MHz 900 MHz
Memory bandwidth 89.6 GB/s 115.2 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) 37 Mh/s 118 Mh/s
Laptop size large large
Optimus +
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