GeForce GT 650M SLI vs GeForce GT 740

In this comparison between GeForce GT 650M SLI and GeForce GT 740 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 GeForce GT 740 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 GeForce GT 740
Power consumption (TDP) 64 Watt
Interface PCIe 3.0 x16
Supplementary power connectors 1x 6-pin
Memory type GDDR5 GDDR5
Maximum RAM amount 2x2 GB 1 GB
Display Connectors 2x DVI, 1x mini-HDMI
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  • GeForce GT 650M SLI has 1 GB more memory, than GeForce GT 740.
  • GeForce GT 650M SLI is used in Laptops, and GeForce GT 740 - in Desktops.
  • GeForce GT 650M SLI and GeForce GT 740 are build with Kepler architecture.
  • Core clock speed of GeForce GT 740 is 203 MHz higher, than GeForce GT 650M SLI.
  • GeForce GT 650M SLI and GeForce GT 740 are manufactured by 28 nm process technology.
  • Memory clock speed of GeForce GT 740 is 1012 MHz higher, than GeForce GT 650M SLI.

Game benchmarks

high / 1080p 12−14 7−8
ultra / 1080p 7−8 4−5
QHD / 1440p 2−3 0−1
low / 720p 24−27 16−18
medium / 1080p 14−16 8−9
The average gaming FPS of GeForce GT 650M SLI in Assassin's Creed Odyssey is 66% more, than GeForce GT 740.

Full Specs

  GeForce GT 650M SLI GeForce GT 740
Architecture Kepler Kepler
Code name N13E-GE GK107
Type Laptop Desktop
Release date 22 March 2012 29 May 2014
Pipelines 768 384
Core clock speed 790 MHz 993 MHz
Boost Clock 835 MHz
Transistor count 1,270 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 31.78
Floating-point performance 762.6 gflops
Length 145 mm
Memory bus width 2x 128 Bit 128 Bit
Memory clock speed 4000 MHz 5012 MHz
Memory bandwidth 80.19 GB/s
Shared memory -
DirectX DirectX 11, Shader 5.0 12 (11_0)
Shader Model 5.1
OpenGL 4.6
OpenCL 1.2
Vulkan 1.1.126
CUDA + 3.0
Bitcoin / BTC (SHA256) 25 Mh/s
Laptop size medium sized
Optimus +
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