GeForce GT 645M vs Quadro M5000M

When comparing GeForce GT 645M and Quadro M5000M, we look primarily at benchmarks and game tests. But it is not only about the numbers. Often you can find third-party models with higher clock speeds, better cooling, or a customizable RGB lighting. Not all of them will have all the features you need. Another thing to consider is the port selection. Most graphics cards have at least one DisplayPort and HDMI interface, but some monitors require DVI. Before you buy, check the TDP of the graphics card - this characteristic will help you estimate the consumption of the graphics card. You may even have to upgrade your PSU to meet its requirements. An important factor when choosing between GeForce GT 645M and Quadro M5000M is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.

GeForce GT 645M and Quadro M5000M are Laptop Graphics Cards

Note: GeForce GT 645M and Quadro M5000M 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 GeForce GT 645M or Quadro M5000M here:

Main Specs

  GeForce GT 645M Quadro M5000M
Power consumption (TDP) 32 Watt 100 Watt
Interface PCIe 3.0 x16 PCIe 3.0 x16
Supplementary power connectors None
Memory type DDR3\GDDR5 GDDR5
Maximum RAM amount 2 GB 8 GB
Display Connectors No outputs No outputs
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  • Quadro M5000M has 212% more power consumption, than GeForce GT 645M.
  • Both video cards are using PCIe 3.0 x16 interface connection to a motherboard.
  • Quadro M5000M has 6 GB more memory, than GeForce GT 645M.
  • GeForce GT 645M is used in Laptops, and Quadro M5000M - in Mobile workstations.
  • GeForce GT 645M is build with Kepler architecture, and Quadro M5000M - with Maxwell.
  • GeForce GT 645M and Quadro M5000M are manufactured by 28 nm process technology.
  • Memory clock speed of Quadro M5000M is 3200 MHz higher, than GeForce GT 645M.

Game benchmarks

high / 1080p 1−2 35−40
ultra / 1080p 0−1 21−24
QHD / 1440p 0−1 16−18
4K / 2160p 10−11
low / 720p 12−14 60−65
medium / 1080p 2−3 40−45
The average gaming FPS of Quadro M5000M in Assassin's Creed Odyssey is 840% more, than GeForce GT 645M.

Full Specs

  GeForce GT 645M Quadro M5000M
Architecture Kepler Maxwell
Code name N13P-GS GM204
Type Laptop Mobile workstation
Release date 22 March 2012 2 October 2015
Pipelines 384 1,536
Core clock speed 962 MHz
Boost Clock 1051 MHz
Transistor count 1,270 million 5,200 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 22.7 billion/sec 93.60
Floating-point performance 544.5 gflops 2,995 gflops
Memory bus width 128bit 256 Bit
Memory clock speed 1800 MHz 5000 MHz
Memory bandwidth 160 GB/s
Shared memory - -
DirectX 12 API 12
Shader Model 5.1 5.0
OpenGL 4.5 4.5
OpenCL 1.1 1.2
Vulkan 1.1.126 1.1.126
CUDA + 5.2
CUDA cores 384
Bus support PCI Express 2.0, PCI Express 3.0
HDMI +
HDCP +
Maximum VGA resolution Up to 2048x1536
3D Blu-Ray +
Bitcoin / BTC (SHA256) 19 Mh/s 366 Mh/s
Laptop size medium sized large
Optimus + +
Display Port 1.2
3D Vision Pro +
Mosaic +
nView Display Management +
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