GeForce GT 650M SLI vs UHD Graphics 630

In this comparison between GeForce GT 650M SLI and UHD Graphics 630 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 GT 650M SLI will be the best choice, for others UHD Graphics 630 will be their preference. Study the comparison tables below and make your choice.

GeForce GT 650M SLI is a Laptop Graphics Card

Note: GeForce GT 650M 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 650M SLI here:

Main Specs

  GeForce GT 650M SLI UHD Graphics 630
Power consumption (TDP) 15 Watt
Interface PCIe 3.0 x1
Memory type GDDR5 System Shared
Maximum RAM amount 2x2 GB
Display Connectors No outputs
  Check Price
  • GeForce GT 650M SLI is used in Laptops, and UHD Graphics 630 - in Desktops.
  • GeForce GT 650M SLI is build with Kepler architecture, and UHD Graphics 630 - with Gen. 9.5.
  • Core clock speed of GeForce GT 650M SLI is 490 MHz higher, than UHD Graphics 630.
  • GeForce GT 650M SLI is manufactured by 28 nm process technology, and UHD Graphics 630 - by 14 nm process technology.

Game benchmarks

high / 1080p 12−14 3−4
ultra / 1080p 7−8 1−2
QHD / 1440p 2−3 0−1
low / 720p 24−27 14−16
medium / 1080p 14−16 5−6
The average gaming FPS of GeForce GT 650M SLI in Assassin's Creed Odyssey is 150% more, than UHD Graphics 630.

Full Specs

  GeForce GT 650M SLI UHD Graphics 630
Architecture Kepler Gen. 9.5
Code name N13E-GE Kaby-Lake-H-GT2
Type Laptop Desktop
Release date 22 March 2012 1 October 2017
Pipelines 768 24
Core clock speed 790 MHz 300 MHz
Boost Clock 835 MHz 1150 MHz
Transistor count 189 million
Manufacturing process technology 28 nm 14 nm
Texture fill rate 26.45
Floating-point performance 460.8 gflops
Memory bus width 2x 128 Bit 64/128 Bit
Memory clock speed 4000 MHz
Shared memory - +
DirectX DirectX 11, Shader 5.0 12 (12_1)
Shader Model 6.5
OpenGL 4.6
OpenCL 2.1
Vulkan 1.1.103
CUDA +
Laptop size medium sized
Optimus +
Quick Sync +
  Check Price