GeForce GT 650M vs Radeon HD 7750M

If you are going to buy a new graphics card and are choosing between GeForce GT 650M and Radeon HD 7750M, 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 GT 650M stacks up against Radeon HD 7750M, check out specs charts below.

GeForce GT 650M and Radeon HD 7750M are Laptop Graphics Cards

Note: GeForce GT 650M 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 GT 650M or Radeon HD 7750M here:

Main Specs

  GeForce GT 650M Radeon HD 7750M
Power consumption (TDP) 45 Watt 28 Watt
Interface PCIe 3.0 x16 PCIe 2.0 x16
Memory type DDR3\GDDR5 GDDR5
Maximum RAM amount 2 GB 2 GB
Display Connectors No outputs No outputs
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  • GeForce GT 650M has 60% more power consumption, than Radeon HD 7750M.
  • GeForce GT 650M is connected by PCIe 3.0 x16, and Radeon HD 7750M uses PCIe 2.0 x16 interface.
  • GeForce GT 650M and Radeon HD 7750M have maximum RAM of 2 GB.
  • Both cards are used in Laptops.
  • GeForce GT 650M is build with Kepler architecture, and Radeon HD 7750M - with GCN.
  • GeForce GT 650M and Radeon HD 7750M are manufactured by 28 nm process technology.
  • Memory clock speed of Radeon HD 7750M is 2200 MHz higher, than GeForce GT 650M.

Game benchmarks

high / 1080p 3−4 3−4
ultra / 1080p 1−2 1−2
QHD / 1440p 0−1 0−1
low / 720p 14−16 14−16
medium / 1080p 5−6 5−6
GeForce GT 650M and Radeon HD 7750M have the same average FPS in Assassin's Creed Odyssey.

Full Specs

  GeForce GT 650M Radeon HD 7750M
Architecture Kepler GCN
Code name N13E-GE Lombok XL
Type Laptop Laptop
Release date 22 March 2012 24 April 2012
Pipelines 384 512
Core clock speed 575 MHz
Boost Clock 900 MHz
Transistor count 1,270 million 1,500 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 18.40
Floating-point performance 652.8 gflops 588.8 gflops
Memory bus width 128bit 128 Bit
Memory clock speed 1800 - 4000 MHz 4000 MHz
Memory bandwidth 64 GB/s
Shared memory - -
DirectX 12 API 12 (11_1)
Shader Model 5.1 5.1
OpenGL 4.5 4.6
OpenCL 1.1 1.2
Vulkan 1.1.126 1.2.131
CUDA +
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) 21 Mh/s
Laptop size medium sized medium sized
Optimus +
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