GeForce 9800M GT SLI vs GeForce GTX 675MX

In this comparison between GeForce 9800M GT SLI and GeForce GTX 675MX 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 GT SLI will be the best choice, for others GeForce GTX 675MX will be their preference. Study the comparison tables below and make your choice.

GeForce 9800M GT SLI and GeForce GTX 675MX are Laptop Graphics Cards

Note: GeForce 9800M GT SLI and GeForce GTX 675MX 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 GT SLI or GeForce GTX 675MX here:

Main Specs

  GeForce 9800M GT SLI GeForce GTX 675MX
Power consumption (TDP) 130 Watt 100 Watt
Interface MXM-B (3.0)
Supplementary power connectors None
Memory type GDDR3 GDDR5
Maximum RAM amount 512 MB 2 GB
Display Connectors No outputs
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  • GeForce 9800M GT SLI has 30% more power consumption, than GeForce GTX 675MX.
  • GeForce 9800M GT SLI has 510 GB more memory, than GeForce GTX 675MX.
  • Both cards are used in Laptops.
  • GeForce 9800M GT SLI is build with G9x architecture, and GeForce GTX 675MX - with Kepler.
  • Core clock speed of GeForce GTX 675MX is 100 MHz higher, than GeForce 9800M GT SLI.
  • GeForce 9800M GT SLI is manufactured by 65 nm process technology, and GeForce GTX 675MX - by 28 nm process technology.
  • Memory clock speed of GeForce GTX 675MX is 1000 MHz higher, than GeForce 9800M GT SLI.

Game benchmarks

high / 1080p 5−6 9−10
ultra / 1080p 3−4 5−6
QHD / 1440p 0−1 0−1
low / 720p 14−16 21−24
medium / 1080p 7−8 12−14
The average gaming FPS of GeForce GTX 675MX in Assassin's Creed Odyssey is 71% more, than GeForce 9800M GT SLI.

Full Specs

  GeForce 9800M GT SLI GeForce GTX 675MX
Architecture G9x Kepler
Code name NB9E-GT2 N13E-GSR
Type Laptop Laptop
Release date 15 July 2008 1 October 2012
Pipelines 192 960
Core clock speed 500 MHz 600 MHz
Transistor count 1508 Million 3,540 million
Manufacturing process technology 65 nm 28 nm
Texture fill rate 48.0 billion/sec
Floating-point performance 1,256 gflops
Memory bus width 256 Bit 256 Bit
Memory clock speed 800 MHz 1800 MHz
Memory bandwidth 115.2 GB/s
Shared memory - -
DirectX DirectX 10, Shader 4.0 12 API
Shader Model 5.1
OpenGL 4.5
OpenCL 1.1
Vulkan 1.1.126
CUDA + +
CUDA cores 960
Bus support PCI Express 2.0
SLI options + +
HDMI +
HDCP +
Maximum VGA resolution Up to 2048x1536
Bitcoin / BTC (SHA256) 63 Mh/s
Laptop size large large
Optimus +
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