GeForce 945A vs GeForce GTX 750

If you are going to buy a new graphics card and are choosing between GeForce 945A and GeForce GTX 750, 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 GeForce 945A stacks up against GeForce GTX 750, check out specs charts below.

Main Specs

  GeForce 945A GeForce GTX 750
Power consumption (TDP) 33 Watt 55 Watt
Interface PCIe 3.0 x8 PCIe 3.0 x16
Supplementary power connectors None
Memory type GDDR5 GDDR5
Maximum RAM amount 1 GB 1 GB
Display Connectors No outputs 2x DVI, 1x mini-HDMI
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  • GeForce GTX 750 has 66% more power consumption, than GeForce 945A.
  • GeForce 945A is connected by PCIe 3.0 x8, and GeForce GTX 750 uses PCIe 3.0 x16 interface.
  • GeForce 945A and GeForce GTX 750 have maximum RAM of 1 GB.
  • Both cards are used in Desktops.
  • GeForce 945A and GeForce GTX 750 are build with Maxwell architecture.
  • Core clock speed of GeForce 945A is 52 MHz higher, than GeForce GTX 750.
  • GeForce 945A and GeForce GTX 750 are manufactured by 28 nm process technology.
  • Memory clock speed of GeForce 945A is 5007 MHz higher, than GeForce GTX 750.

Game benchmarks

high / 1080p 9−10 16−18
ultra / 1080p 5−6 10−11
QHD / 1440p 0−1 4−5
low / 720p 20−22 35−40
medium / 1080p 10−12 21−24
The average gaming FPS of GeForce GTX 750 in Assassin's Creed Odyssey is 90% more, than GeForce 945A.

Full Specs

  GeForce 945A GeForce GTX 750
Architecture Maxwell Maxwell
Code name GM108 GM107
Type Desktop Desktop
Release date 13 March 2015 18 February 2014
Pipelines 384 512
Core clock speed 1072 MHz 1020 MHz
Boost Clock 1189 MHz 1085 MHz
Transistor count 1,870 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 28.54 34.72
Floating-point performance 903.2 gflops 1,111 gflops
Length 5.7" (14.5 cm)
Memory bus width 64 Bit 128 Bit
Memory clock speed 5012 MHz 5.0 GB/s
Memory bandwidth 40.1 GB/s 80 GB/s
DirectX 12 (11_0) 12 (11_0)
Shader Model 5.1 5.1
OpenGL 4.6 4.4
OpenCL 1.2 1.2
Vulkan 1.1.126 1.1.126
CUDA 5.0 +
CUDA cores 512
Bus support PCI Express 3.0
Height 4.376" (11.1 cm)
Multi monitor support 3 displays
HDMI +
HDCP +
Maximum VGA resolution 2048x1536
Audio input for HDMI Internal
3D Gaming +
3D Vision +
3D Vision Live +
Bitcoin / BTC (SHA256) 108 Mh/s 143 Mh/s
Blu Ray 3D +
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