Quadro K2000M vs Radeon RX 640

When choosing between Quadro K2000M and Radeon RX 640, 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 K2000M and Radeon RX 640.

Quadro K2000M and Radeon RX 640 are Laptop Graphics Cards

Note: Quadro K2000M and Radeon RX 640 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 RX 640 here:

Main Specs

  Quadro K2000M Radeon RX 640
Power consumption (TDP) 55 Watt 50 Watt
Interface MXM-A (3.0) PCIe 3.0 x8
Supplementary power connectors None
Memory type DDR3 GDDR5
Maximum RAM amount 2 GB 4 GB
Display Connectors No outputs 1x DVI, 1x HDMI, 1x DisplayPort
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  • Quadro K2000M has 10% more power consumption, than Radeon RX 640.
  • Quadro K2000M is connected by MXM-A (3.0), and Radeon RX 640 uses PCIe 3.0 x8 interface.
  • Radeon RX 640 has 2 GB more memory, than Quadro K2000M.
  • Quadro K2000M is used in Mobile workstations, and Radeon RX 640 - in Laptops.
  • Quadro K2000M is build with Kepler architecture, and Radeon RX 640 - with Polaris.
  • Core clock speed of Radeon RX 640 is 473 MHz higher, than Quadro K2000M.
  • Quadro K2000M is manufactured by 28 nm process technology, and Radeon RX 640 - by 14 nm process technology.
  • Memory clock speed of Radeon RX 640 is 4200 MHz higher, than Quadro K2000M.

Game benchmarks

high / 1080p 1−2 5−6
ultra / 1080p 0−1 3−4
QHD / 1440p 0−1 2−3
low / 720p 12−14 16−18
medium / 1080p 3−4 7−8
The average gaming FPS of Radeon RX 640 in Assassin's Creed Odyssey is 66% more, than Quadro K2000M.

Full Specs

  Quadro K2000M Radeon RX 640
Architecture Kepler Polaris
Code name N14P-Q3 Polaris 12
Type Mobile workstation Laptop
Release date 1 June 2012 12 August 2019
Pipelines 384 640
Core clock speed 745 MHz 1218 MHz
Boost Clock 1218 MHz
Transistor count 1,270 million 2,200 million
Manufacturing process technology 28 nm 14 nm
Texture fill rate 23.84 38.98
Floating-point performance 572.2 gflops
Memory bus width 128 Bit 64 Bit
Memory clock speed 1800 MHz 6000 MHz
Memory bandwidth 28.8 GB/s 112.0 GB/s
Shared memory - -
DirectX 12 (11_0) 12 (12_0)
Shader Model 5.1 6.4
OpenGL 4.6 4.6
OpenCL 1.2 2.0
Vulkan 1.1.126 1.2.131
CUDA +
FreeSync +
Bitcoin / BTC (SHA256) 18 Mh/s
Laptop size medium sized large
Optimus +
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