GeForce GTX 950A vs Quadro K4000

When choosing between GeForce GTX 950A and Quadro K4000, 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 GTX 950A and Quadro K4000.

Main Specs

  GeForce GTX 950A Quadro K4000
Power consumption (TDP) 75 Watt 80 Watt
Interface MXM-B (3.0) PCIe 2.0 x16
Supplementary power connectors 1x 6-pin
Memory type DDR3 GDDR5
Maximum RAM amount 2 GB 3 GB
Display Connectors No outputs 1x DVI, 2x DisplayPort
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  • Quadro K4000 has 6% more power consumption, than GeForce GTX 950A.
  • GeForce GTX 950A is connected by MXM-B (3.0), and Quadro K4000 uses PCIe 2.0 x16 interface.
  • Quadro K4000 has 1 GB more memory, than GeForce GTX 950A.
  • Both cards are used in Desktops.
  • GeForce GTX 950A is build with Maxwell architecture, and Quadro K4000 - with Kepler.
  • Core clock speed of GeForce GTX 950A is 183 MHz higher, than Quadro K4000.
  • GeForce GTX 950A and Quadro K4000 are manufactured by 28 nm process technology.
  • Memory clock speed of Quadro K4000 is 3614 MHz higher, than GeForce GTX 950A.

Game benchmarks

high / 1080p 12−14 14−16
ultra / 1080p 7−8 8−9
QHD / 1440p 2−3 3−4
low / 720p 24−27 27−30
medium / 1080p 14−16 16−18
The average gaming FPS of Quadro K4000 in Assassin's Creed Odyssey is 16% more, than GeForce GTX 950A.

Full Specs

  GeForce GTX 950A Quadro K4000
Architecture Maxwell Kepler
Code name GM107 GK106
Type Desktop Workstation
Release date 13 March 2015 1 March 2013
Pipelines 640 768
Core clock speed 993 MHz 810 MHz
Boost Clock 1124 MHz
Transistor count 1,870 million 2,540 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 44.96 51.84
Floating-point performance 1,271 gflops 1,244 gflops
Length 241 mm
Memory bus width 128 Bit 192 Bit
Memory clock speed 2002 MHz 5616 MHz
Memory bandwidth 32.03 GB/s 134.8 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
Monero / XMR (CryptoNight) 0.21 kh/s
Bitcoin / BTC (SHA256) 61 Mh/s
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