GeForce GT 445M vs Quadro K4000

When choosing between GeForce GT 445M 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 GT 445M and Quadro K4000.

GeForce GT 445M is a Laptop Graphics Card

Note: GeForce GT 445M 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 GeForce GT 445M here:

Main Specs

  GeForce GT 445M Quadro K4000
Power consumption (TDP) 35 Watt 80 Watt
Interface PCIe 2.0 x16 PCIe 2.0 x16
Supplementary power connectors 1x 6-pin
Memory type GDDR5 GDDR5
Maximum RAM amount 3 GB 3 GB
Display Connectors No outputs 1x DVI, 2x DisplayPort
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  • Quadro K4000 has 128% more power consumption, than GeForce GT 445M.
  • Both video cards are using PCIe 2.0 x16 interface connection to a motherboard.
  • GeForce GT 445M and Quadro K4000 have maximum RAM of 3 GB.
  • GeForce GT 445M is used in Laptops, and Quadro K4000 - in Desktops.
  • GeForce GT 445M is build with Fermi architecture, and Quadro K4000 - with Kepler.
  • Core clock speed of GeForce GT 445M is 370 MHz higher, than Quadro K4000.
  • GeForce GT 445M is manufactured by 40 nm process technology, and Quadro K4000 - by 28 nm process technology.
  • Memory clock speed of Quadro K4000 is 4366 MHz higher, than GeForce GT 445M.

Game benchmarks

high / 1080p 0−1 14−16
ultra / 1080p 0−1 8−9
QHD / 1440p 0−1 3−4
low / 720p 10−11 27−30
medium / 1080p 1−2 16−18
The average gaming FPS of Quadro K4000 in Assassin's Creed Odyssey is 266% more, than GeForce GT 445M.

Full Specs

  GeForce GT 445M Quadro K4000
Architecture Fermi Kepler
Code name N11E-GE GK106
Type Laptop Workstation
Release date 3 September 2010 1 March 2013
Pipelines 144 768
Core clock speed 1180 MHz 810 MHz
Transistor count 1,170 million 2,540 million
Manufacturing process technology 40 nm 28 nm
Texture fill rate 10.6 billion/sec 51.84
Floating-point performance 339.8 gflops 1,244 gflops
Length 241 mm
Memory bus width 192 Bit 192 Bit
Memory clock speed 1250 MHz 5616 MHz
Memory bandwidth 60.0 GB/s 134.8 GB/s
Shared memory -
DirectX 12 API 12 (11_0)
Shader Model 5.1 5.1
OpenGL 4.5 4.6
OpenCL 1.1 1.2
Vulkan N/A 1.1.126
CUDA + 3.0
Monero / XMR (CryptoNight) 0.21 kh/s
CUDA cores 144
SLI options +
Bitcoin / BTC (SHA256) 61 Mh/s
Laptop size large
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