GeForce 945M vs Radeon HD 7750M

When choosing between GeForce 945M and Radeon HD 7750M, 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 Radeon HD 7750M.

GeForce 945M and Radeon HD 7750M are Laptop Graphics Cards

Note: GeForce 945M and Radeon HD 7750M 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 Radeon HD 7750M here:

Main Specs

  GeForce 945M Radeon HD 7750M
Power consumption (TDP) 75 Watt 28 Watt
Interface MXM-B (3.0) PCIe 2.0 x16
Supplementary power connectors None
Memory type DDR3 GDDR5
Maximum RAM amount 4 GB 2 GB
Display Connectors No outputs No outputs
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  • GeForce 945M has 167% more power consumption, than Radeon HD 7750M.
  • GeForce 945M is connected by MXM-B (3.0), and Radeon HD 7750M uses PCIe 2.0 x16 interface.
  • GeForce 945M has 2 GB more memory, than Radeon HD 7750M.
  • Both cards are used in Laptops.
  • GeForce 945M is build with Maxwell architecture, and Radeon HD 7750M - with GCN.
  • Core clock speed of GeForce 945M is 353 MHz higher, than Radeon HD 7750M.
  • GeForce 945M and Radeon HD 7750M are manufactured by 28 nm process technology.
  • Memory clock speed of Radeon HD 7750M is 2000 MHz higher, than GeForce 945M.

Game benchmarks

high / 1080p 10−11 3−4
ultra / 1080p 6−7 1−2
QHD / 1440p 1−2 0−1
low / 720p 24−27 14−16
medium / 1080p 12−14 5−6
The average gaming FPS of GeForce 945M in Assassin's Creed Odyssey is 116% more, than Radeon HD 7750M.

Full Specs

  GeForce 945M Radeon HD 7750M
Architecture Maxwell GCN
Code name GM107 Lombok XL
Type Laptop Laptop
Release date 12 March 2015 24 April 2012
Pipelines 512 512
Core clock speed 928 MHz 575 MHz
Boost Clock 1045 MHz
Transistor count 1,870 million 1,500 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 40.80 18.40
Floating-point performance 953.9 gflops 588.8 gflops
Memory bus width 128 Bit 128 Bit
Memory clock speed 2000 MHz 4000 MHz
Memory bandwidth 28.8 GB/s 64 GB/s
Shared memory - -
DirectX 12 (11_0) 12 (11_1)
Shader Model 5.1 5.1
OpenGL 4.5 4.6
OpenCL 1.2 1.2
Vulkan 1.1.126 1.2.131
CUDA +
Bus support PCI Express 3.0
Bitcoin / BTC (SHA256) 107 Mh/s
Laptop size medium sized medium sized
Optimus +
GPU Boost 2.0
GameWorks +
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