GeForce GT 650M SLI vs Radeon RX Vega M GH

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

GeForce GT 650M SLI and Radeon RX Vega M GH are Laptop Graphics Cards

Note: GeForce GT 650M SLI and Radeon RX Vega M GH 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 SLI or Radeon RX Vega M GH here:

Main Specs

  GeForce GT 650M SLI Radeon RX Vega M GH
Power consumption (TDP) 100 Watt
Interface IGP
Memory type GDDR5 HBM2
Maximum RAM amount 2x2 GB 4 GB
Display Connectors No outputs
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  • Radeon RX Vega M GH has 2 GB more memory, than GeForce GT 650M SLI.
  • Both cards are used in Laptops.
  • GeForce GT 650M SLI is build with Kepler architecture, and Radeon RX Vega M GH - with Vega.
  • Core clock speed of Radeon RX Vega M GH is 273 MHz higher, than GeForce GT 650M SLI.
  • GeForce GT 650M SLI is manufactured by 28 nm process technology, and Radeon RX Vega M GH - by 14 nm process technology.
  • Memory clock speed of GeForce GT 650M SLI is 2400 MHz higher, than Radeon RX Vega M GH.

Game benchmarks

high / 1080p 12−14 35−40
ultra / 1080p 7−8 21−24
QHD / 1440p 2−3 16−18
4K / 2160p 10−11
low / 720p 24−27 60−65
medium / 1080p 14−16 40−45
The average gaming FPS of Radeon RX Vega M GH in Assassin's Creed Odyssey is 200% more, than GeForce GT 650M SLI.

Full Specs

  GeForce GT 650M SLI Radeon RX Vega M GH
Architecture Kepler Vega
Code name N13E-GE Vega Kaby Lake-G
Type Laptop Laptop
Release date 22 March 2012 7 January 2018
Pipelines 768 1536
Core clock speed 790 MHz 1063 MHz
Boost Clock 835 MHz 1190 MHz
Transistor count 5,000 million
Manufacturing process technology 28 nm 14 nm
Texture fill rate 114.2
Floating-point performance 3,656 gflops
Memory bus width 2x 128 Bit 1024 Bit
Memory clock speed 4000 MHz 1600 MHz
Memory bandwidth 204.8 GB/s
Shared memory - -
DirectX DirectX 11, Shader 5.0 12 (12_0)
Shader Model 6.4
OpenGL 4.6
OpenCL 2.0
Vulkan 1.2.131
CUDA +
Laptop size medium sized medium sized
Optimus +
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