Quadro K4000M vs Quadro K5100M

If you are going to buy a new graphics card and are choosing between Quadro K4000M and Quadro K5100M, there are a couple of things to consider. Cards with more VRAM in general perform better and allow you to play on higher graphics settings. Size also makes a difference. A model with a large heatsink can occupy up to three expansion slots on a motherboard. Be sure you have enough room in your PC case. When comparing GPUs with different architectures, more processing cores and even higher TFLOPS will not always translate to better performance. To help you decide which GPU you need, we have measured frame rates in a number of popular games. For more on how the Quadro K4000M stacks up against Quadro K5100M, check out specs charts below.

Quadro K4000M and Quadro K5100M are Laptop Graphics Cards

Note: Quadro K4000M and Quadro K5100M 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 Quadro K5100M here:

Main Specs

  Quadro K4000M Quadro K5100M
Power consumption (TDP) 100 Watt 100 Watt
Interface MXM-B (3.0) MXM-B (3.0)
Memory type GDDR5 GDDR5
Maximum RAM amount 4 GB 8 GB
Display Connectors No outputs No outputs
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  • Both graphics cards have the same power consumption of 100 Watt.
  • Both video cards are using MXM-B (3.0) interface connection to a motherboard.
  • Quadro K5100M has 4 GB more memory, than Quadro K4000M.
  • Both cards are used in Laptops.
  • Quadro K4000M and Quadro K5100M are build with Kepler architecture.
  • Core clock speed of Quadro K5100M is 171 MHz higher, than Quadro K4000M.
  • Quadro K4000M and Quadro K5100M are manufactured by 28 nm process technology.
  • Memory clock speed of Quadro K5100M is 800 MHz higher, than Quadro K4000M.

Game benchmarks

high / 1080p 10−11 14−16
ultra / 1080p 6−7 8−9
QHD / 1440p 1−2 3−4
low / 720p 21−24 30−35
medium / 1080p 12−14 18−20
The average gaming FPS of Quadro K5100M in Assassin's Creed Odyssey is 50% more, than Quadro K4000M.

Full Specs

  Quadro K4000M Quadro K5100M
Architecture Kepler Kepler
Code name N14E-Q3 N15E-Q5-A2
Type Mobile workstation Mobile workstation
Release date 1 June 2012 23 July 2013
Pipelines 960 1536
Core clock speed 600 MHz 771 MHz
Transistor count 3,540 million 3,540 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 48.08 98.69
Floating-point performance 1,154 gflops 2,369 gflops
Memory bus width 256 Bit 256 Bit
Memory clock speed 2800 MHz 3600 MHz
Memory bandwidth 89.6 GB/s 115.2 GB/s
Shared memory - -
DirectX 12 (11_0) 12
Shader Model 5.1 5
OpenGL 4.6 4.5
OpenCL 1.2 1.2
Vulkan 1.1.126 1.1.126
CUDA + +
Bitcoin / BTC (SHA256) 37 Mh/s 35 Mh/s
Laptop size large large
Optimus + +
Display Port 1.2
3D Vision Pro +
Mosaic +
nView Display Management +
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