GeForce 9800M GTS SLI vs GeForce GT 650M SLI

In this comparison between GeForce 9800M GTS SLI and GeForce GT 650M SLI 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 9800M GTS SLI will be the best choice, for others GeForce GT 650M SLI will be their preference. Study the comparison tables below and make your choice.

GeForce 9800M GTS SLI and GeForce GT 650M SLI are Laptop Graphics Cards

Note: GeForce 9800M GTS SLI and GeForce GT 650M SLI 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 9800M GTS SLI or GeForce GT 650M SLI here:

Main Specs

  GeForce 9800M GTS SLI GeForce GT 650M SLI
Power consumption (TDP) 150 Watt
Memory type GDDR3 GDDR5
Maximum RAM amount 512 MB 2x2 GB
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  • GeForce 9800M GTS SLI has 510 GB more memory, than GeForce GT 650M SLI.
  • Both cards are used in Laptops.
  • GeForce 9800M GTS SLI is build with G9x architecture, and GeForce GT 650M SLI - with Kepler.
  • Core clock speed of GeForce GT 650M SLI is 190 MHz higher, than GeForce 9800M GTS SLI.
  • GeForce 9800M GTS SLI is manufactured by 55/65 nm process technology, and GeForce GT 650M SLI - by 28 nm process technology.
  • Memory clock speed of GeForce GT 650M SLI is 3200 MHz higher, than GeForce 9800M GTS SLI.

Game benchmarks

high / 1080p 5−6 12−14
ultra / 1080p 3−4 7−8
QHD / 1440p 0−1 2−3
low / 720p 14−16 24−27
medium / 1080p 7−8 14−16
The average gaming FPS of GeForce GT 650M SLI in Assassin's Creed Odyssey is 114% more, than GeForce 9800M GTS SLI.

Full Specs

  GeForce 9800M GTS SLI GeForce GT 650M SLI
Architecture G9x Kepler
Code name NB9E-GT N13E-GE
Type Laptop Laptop
Release date 15 July 2008 22 March 2012
Pipelines 128 768
Core clock speed 600 MHz 790 MHz
Boost Clock 835 MHz
Transistor count 1508 Million
Manufacturing process technology 55/65 nm 28 nm
Memory bus width 256 Bit 2x 128 Bit
Memory clock speed 800 MHz 4000 MHz
Shared memory - -
DirectX DirectX 10, Shader 4.0 DirectX 11, Shader 5.0
CUDA + +
SLI options +
Laptop size large medium sized
Optimus +
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