GeForce 945A vs GeForce GT 750M SLI

In this comparison between GeForce 945A and GeForce GT 750M SLI you will find out which graphics card performs better in today's games. Bear in mind that third-party versions may have more efficient cooling and higher clock speeds. This will increase cards' performance, though not by much. In addition to raw power you should also take into account the dimensions. Thicker models simply will not fit into a small mini-ITX case. The resolution of your monitor also affects the choice, since 4K gameplay requires a more powerful GPU. And don't overspend on the graphics card. Other parts of your build may also need to be upgraded, save some money for the CPU or power supply. For some people GeForce 945A will be the best choice, for others GeForce GT 750M SLI will be their preference. Study the comparison tables below and make your choice.

GeForce GT 750M SLI is a Laptop Graphics Card

Note: GeForce GT 750M SLI 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 750M SLI here:

Main Specs

  GeForce 945A GeForce GT 750M SLI
Power consumption (TDP) 33 Watt
Interface PCIe 3.0 x8
Memory type GDDR5 DDR3, GDDR5
Maximum RAM amount 1 GB 2x 2 GB
Display Connectors No outputs
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  • GeForce GT 750M SLI has 1 GB more memory, than GeForce 945A.
  • GeForce 945A is used in Desktops, and GeForce GT 750M SLI - in Laptops.
  • GeForce 945A is build with Maxwell architecture, and GeForce GT 750M SLI - with Kepler.
  • Core clock speed of GeForce 945A is 105 MHz higher, than GeForce GT 750M SLI.
  • GeForce 945A and GeForce GT 750M SLI are manufactured by 28 nm process technology.
  • Memory clock speed of GeForce 945A is 3012 MHz higher, than GeForce GT 750M SLI.

Game benchmarks

high / 1080p 9−10 14−16
ultra / 1080p 5−6 8−9
QHD / 1440p 0−1 3−4
low / 720p 20−22 30−33
medium / 1080p 10−12 18−20
The average gaming FPS of GeForce GT 750M SLI in Assassin's Creed Odyssey is 63% more, than GeForce 945A.

Full Specs

  GeForce 945A GeForce GT 750M SLI
Architecture Maxwell Kepler
Code name GM108 N14P-GT
Type Desktop Laptop
Release date 13 March 2015 1 April 2013
Pipelines 384 768
Core clock speed 1072 MHz 967 MHz
Boost Clock 1189 MHz
Transistor count 1300 Million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 28.54
Floating-point performance 903.2 gflops
Memory bus width 64 Bit 2x 128 Bit
Memory clock speed 5012 MHz 2000 - 5000 MHz
Memory bandwidth 40.1 GB/s
Shared memory -
DirectX 12 (11_0) DirectX 11, Shader 5.0
Shader Model 5.1
OpenGL 4.6
OpenCL 1.2
Vulkan 1.1.126
CUDA 5.0 +
Bitcoin / BTC (SHA256) 108 Mh/s
Laptop size large
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