GeForce GT 650M SLI vs GeForce GTX 550 Ti

If you are going to buy a new graphics card and are choosing between GeForce GT 650M SLI and GeForce GTX 550 Ti, 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 GeForce GTX 550 Ti, check out specs charts below.

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 GTX 550 Ti
Power consumption (TDP) 116 Watt
Interface PCIe 2.0 x16
Supplementary power connectors One 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 GTX 550 Ti.
  • GeForce GT 650M SLI is used in Laptops, and GeForce GTX 550 Ti - in Desktops.
  • GeForce GT 650M SLI is build with Kepler architecture, and GeForce GTX 550 Ti - with Fermi.
  • Core clock speed of GeForce GTX 550 Ti is 110 MHz higher, than GeForce GT 650M SLI.
  • GeForce GT 650M SLI is manufactured by 28 nm process technology, and GeForce GTX 550 Ti - by 40 nm process technology.
  • Memory clock speed of GeForce GT 650M SLI is 3996 MHz higher, than GeForce GTX 550 Ti.

Game benchmarks

high / 1080p 12−14 7−8
ultra / 1080p 7−8 4−5
QHD / 1440p 2−3 0−1
low / 720p 24−27 18−20
medium / 1080p 14−16 9−10
The average gaming FPS of GeForce GT 650M SLI in Assassin's Creed Odyssey is 50% more, than GeForce GTX 550 Ti.

Full Specs

  GeForce GT 650M SLI GeForce GTX 550 Ti
Architecture Kepler Fermi
Code name N13E-GE GF116
Type Laptop Desktop
Release date 22 March 2012 15 March 2011
Pipelines 768 192
Core clock speed 790 MHz 900 MHz
Boost Clock 835 MHz
Transistor count 1,170 million
Manufacturing process technology 28 nm 40 nm
Texture fill rate 28.8 billion/sec
Floating-point performance 691.2 gflops
Length 8.25" (21 cm)
Memory bus width 2x 128 Bit 192 Bit
Memory clock speed 4000 MHz 4.1 GB/s
Memory bandwidth 98.4 GB/s
Shared memory -
DirectX DirectX 11, Shader 5.0 12 (11_0)
Shader Model 5.1
OpenGL 4.2
OpenCL 1.1
Vulkan N/A
CUDA + +
CUDA cores 192
Bus support 16x PCI-E 2.0
Height 4.376" (11.1 cm)
SLI options +
Multi monitor support +
HDMI +
Maximum VGA resolution 2048x1536
Audio input for HDMI Internal
Bitcoin / BTC (SHA256) 44 Mh/s
Laptop size medium sized
Optimus +
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