GeForce GT 650M SLI vs GeForce GTX 275

When comparing GeForce GT 650M SLI and GeForce GTX 275, we look primarily at benchmarks and game tests. But it is not only about the numbers. Often you can find third-party models with higher clock speeds, better cooling, or a customizable RGB lighting. Not all of them will have all the features you need. Another thing to consider is the port selection. Most graphics cards have at least one DisplayPort and HDMI interface, but some monitors require DVI. Before you buy, check the TDP of the graphics card - this characteristic will help you estimate the consumption of the graphics card. You may even have to upgrade your PSU to meet its requirements. An important factor when choosing between GeForce GT 650M SLI and GeForce GTX 275 is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.

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 275
Power consumption (TDP) 219 Watt
Interface PCIe 2.0 x16
Supplementary power connectors 2x 6-pin
Memory type GDDR5 GDDR3
Maximum RAM amount 2x2 GB 896 MB
Display Connectors 2x DVI
  Check Price Check Price
  • GeForce GTX 275 has 894 GB more memory, than GeForce GT 650M SLI.
  • GeForce GT 650M SLI is used in Laptops, and GeForce GTX 275 - in Desktops.
  • GeForce GT 650M SLI is build with Kepler architecture, and GeForce GTX 275 - with Tesla 2.0.
  • Core clock speed of GeForce GTX 275 is 614 MHz higher, than GeForce GT 650M SLI.
  • GeForce GT 650M SLI is manufactured by 28 nm process technology, and GeForce GTX 275 - by 55 nm process technology.
  • Memory clock speed of GeForce GT 650M SLI is 2866 MHz higher, than GeForce GTX 275.

Game benchmarks

high / 1080p 12−14 6−7
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 GTX 275.

Full Specs

  GeForce GT 650M SLI GeForce GTX 275
Architecture Kepler Tesla 2.0
Code name N13E-GE GT200B
Type Laptop Desktop
Release date 22 March 2012 15 January 2009
Pipelines 768 240
Core clock speed 790 MHz 1404 MHz
Boost Clock 835 MHz
Transistor count 1,400 million
Manufacturing process technology 28 nm 55 nm
Texture fill rate 50.6 billion/sec
Floating-point performance 673.9 gflops
Length 10.5" (267 mm) (26.7 cm)
Memory bus width 2x 128 Bit 448 Bit
Memory clock speed 4000 MHz 1134 MHz
Memory bandwidth 127.0 GB/s
Shared memory -
DirectX DirectX 11, Shader 5.0 11.1 (10_0)
Shader Model 4.0
OpenGL 3.0
OpenCL 1.1
Vulkan N/A
CUDA + +
CUDA cores 240
Bus support PCI-E 2.0
Height 4.376" (111 mm) (11.1 cm)
SLI options +
Multi monitor support +
Maximum VGA resolution 2048x1536
Audio input for HDMI S/PDIF
Laptop size medium sized
Optimus +
  Check Price Check Price