GeForce 840A vs Quadro K2000D

When choosing between GeForce 840A and Quadro K2000D, 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 GeForce 840A and Quadro K2000D.

Main Specs

  GeForce 840A Quadro K2000D
Power consumption (TDP) 33 Watt 51 Watt
Interface PCIe 3.0 x8 PCIe 2.0 x16
Supplementary power connectors None
Memory type DDR3 GDDR5
Maximum RAM amount 2 GB 2 GB
Display Connectors No outputs 2x DVI, 1x mini-DisplayPort
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  • Quadro K2000D has 54% more power consumption, than GeForce 840A.
  • GeForce 840A is connected by PCIe 3.0 x8, and Quadro K2000D uses PCIe 2.0 x16 interface.
  • GeForce 840A and Quadro K2000D have maximum RAM of 2 GB.
  • Both cards are used in Desktops.
  • GeForce 840A is build with Maxwell architecture, and Quadro K2000D - with Kepler.
  • Core clock speed of GeForce 840A is 75 MHz higher, than Quadro K2000D.
  • GeForce 840A and Quadro K2000D are manufactured by 28 nm process technology.
  • Memory clock speed of Quadro K2000D is 1998 MHz higher, than GeForce 840A.

Game benchmarks

high / 1080p 3−4 7−8
ultra / 1080p 2−3 4−5
QHD / 1440p 0−1 0−1
low / 720p 14−16 18−20
medium / 1080p 5−6 9−10
The average gaming FPS of Quadro K2000D in Assassin's Creed Odyssey is 66% more, than GeForce 840A.

Full Specs

  GeForce 840A Quadro K2000D
Architecture Maxwell Kepler
Code name GM108 GK107
Type Desktop Workstation
Release date 17 March 2014 1 March 2013
Pipelines 384 384
Core clock speed 1029 MHz 954 MHz
Boost Clock 1124 MHz
Transistor count 1,270 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 17.98 30.53
Floating-point performance 863.2 gflops 732.7 gflops
Length 202 mm
Memory bus width 64 Bit 128 Bit
Memory clock speed 2002 MHz 4000 MHz
Memory bandwidth 16.02 GB/s 64 GB/s
DirectX 12 (11_0) 12 (11_0)
Shader Model 5.1 5.1
OpenGL 4.6 4.6
OpenCL 1.2 1.2
Vulkan 1.1.126 1.1.126
CUDA 5.0 3.0
Bitcoin / BTC (SHA256) 31 Mh/s
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