GeForce 945M vs GeForce GTX 480M

When choosing between GeForce 945M and GeForce GTX 480M, 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 945M and GeForce GTX 480M.

GeForce 945M and GeForce GTX 480M are Laptop Graphics Cards

Note: GeForce 945M and GeForce GTX 480M 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 945M or GeForce GTX 480M here:

Main Specs

  GeForce 945M GeForce GTX 480M
Power consumption (TDP) 75 Watt 100 Watt
Interface MXM-B (3.0) MXM-B (3.0)
Supplementary power connectors None None
Memory type DDR3 GDDR5
Maximum RAM amount 4 GB 2 GB
Display Connectors No outputs No outputs
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  • GeForce GTX 480M has 33% more power consumption, than GeForce 945M.
  • Both video cards are using MXM-B (3.0) interface connection to a motherboard.
  • GeForce 945M has 2 GB more memory, than GeForce GTX 480M.
  • Both cards are used in Laptops.
  • GeForce 945M is build with Maxwell architecture, and GeForce GTX 480M - with Fermi.
  • Core clock speed of GeForce 945M is 78 MHz higher, than GeForce GTX 480M.
  • GeForce 945M is manufactured by 28 nm process technology, and GeForce GTX 480M - by 40 nm process technology.
  • Memory clock speed of GeForce 945M is 800 MHz higher, than GeForce GTX 480M.

Game benchmarks

high / 1080p 10−11 10−11
ultra / 1080p 6−7 6−7
QHD / 1440p 1−2 0−1
low / 720p 24−27 21−24
medium / 1080p 12−14 12−14
GeForce 945M and GeForce GTX 480M have the same average FPS in Assassin's Creed Odyssey.

Full Specs

  GeForce 945M GeForce GTX 480M
Architecture Maxwell Fermi
Code name GM107 N11E-GTX-A3
Type Laptop Laptop
Release date 12 March 2015 25 May 2010
Pipelines 512 352
Core clock speed 928 MHz 850 MHz
Boost Clock 1045 MHz
Transistor count 1,870 million 3,100 million
Manufacturing process technology 28 nm 40 nm
Texture fill rate 40.80 18.7 billion/sec
Floating-point performance 953.9 gflops 598.4 gflops
Memory bus width 128 Bit 256 Bit
Memory clock speed 2000 MHz 1200 MHz
Memory bandwidth 28.8 GB/s 76.8 GB/s
Shared memory - -
DirectX 12 (11_0) 12 API
Shader Model 5.1 5.1
OpenGL 4.5 4.5
OpenCL 1.2 1.1
Vulkan 1.1.126 N/A
CUDA + +
Bus support PCI Express 3.0 PCI-E 2.0
SLI options +
Maximum VGA resolution 2048x1536
Bitcoin / BTC (SHA256) 107 Mh/s
Laptop size medium sized large
Optimus +
GPU Boost 2.0
GameWorks +
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