Quadro K4000M vs Tesla C2075

If you are going to buy a new graphics card and are choosing between Quadro K4000M and Tesla C2075, 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 Tesla C2075, check out specs charts below.

Quadro K4000M is a Laptop Graphics Card

Note: Quadro K4000M is only used in laptop graphics. It has 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 here:

Main Specs

  Quadro K4000M Tesla C2075
Power consumption (TDP) 100 Watt 247 Watt
Interface MXM-B (3.0) PCIe 2.0 x16
Supplementary power connectors 1x 6-pin + 1x 8-pin
Memory type GDDR5 GDDR5
Maximum RAM amount 4 GB 6 GB
Display Connectors No outputs 1x DVI
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  • Tesla C2075 has 147% more power consumption, than Quadro K4000M.
  • Quadro K4000M is connected by MXM-B (3.0), and Tesla C2075 uses PCIe 2.0 x16 interface.
  • Tesla C2075 has 2 GB more memory, than Quadro K4000M.
  • Quadro K4000M is used in Mobile workstations, and Tesla C2075 - in Desktops.
  • Quadro K4000M is build with Kepler architecture, and Tesla C2075 - with Fermi 2.0.
  • Core clock speed of Quadro K4000M is 26 MHz higher, than Tesla C2075.
  • Quadro K4000M is manufactured by 28 nm process technology, and Tesla C2075 - by 40 nm process technology.
  • Memory clock speed of Tesla C2075 is 332 MHz higher, than Quadro K4000M.

Game benchmarks

high / 1080p 10−11 16−18
ultra / 1080p 6−7 10−11
QHD / 1440p 1−2 4−5
low / 720p 21−24 35−40
medium / 1080p 12−14 21−24
The average gaming FPS of Tesla C2075 in Assassin's Creed Odyssey is 80% more, than Quadro K4000M.

Full Specs

  Quadro K4000M Tesla C2075
Architecture Kepler Fermi 2.0
Code name N14E-Q3 GF110
Type Mobile workstation Workstation
Release date 1 June 2012 25 July 2011
Pipelines 960 448
Core clock speed 600 MHz 574 MHz
Transistor count 3,540 million 3,000 million
Manufacturing process technology 28 nm 40 nm
Texture fill rate 48.08 32.14
Floating-point performance 1,154 gflops 1,030.4 gflops
Length 248 mm
Memory bus width 256 Bit 384 Bit
Memory clock speed 2800 MHz 3132 MHz
Memory bandwidth 89.6 GB/s 150.3 GB/s
Shared memory -
DirectX 12 (11_0) 12 (11_0)
Shader Model 5.1 5.1
OpenGL 4.6 4.6
OpenCL 1.2 1.1
Vulkan 1.1.126 N/A
CUDA + 2.0
Bitcoin / BTC (SHA256) 37 Mh/s 94 Mh/s
Laptop size large
Optimus +
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