GeForce 9800M GT SLI vs GeForce GTX 670M

In this comparison between GeForce 9800M GT SLI and GeForce GTX 670M 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 670M will be their preference. Study the comparison tables below and make your choice.

GeForce 9800M GT SLI and GeForce GTX 670M are Laptop Graphics Cards

Note: GeForce 9800M GT SLI and GeForce GTX 670M 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 670M here:

Main Specs

  GeForce 9800M GT SLI GeForce GTX 670M
Power consumption (TDP) 130 Watt 75 Watt
Interface MXM-B (3.0)
Memory type GDDR3 GDDR5
Maximum RAM amount 512 MB 3 GB
Display Connectors No outputs
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  • GeForce 9800M GT SLI has 73% more power consumption, than GeForce GTX 670M.
  • GeForce 9800M GT SLI has 509 GB more memory, than GeForce GTX 670M.
  • Both cards are used in Laptops.
  • GeForce 9800M GT SLI is build with G9x architecture, and GeForce GTX 670M - with Fermi.
  • Core clock speed of GeForce GTX 670M is 98 MHz higher, than GeForce 9800M GT SLI.
  • GeForce 9800M GT SLI is manufactured by 65 nm process technology, and GeForce GTX 670M - by 40 nm process technology.
  • Memory clock speed of GeForce GTX 670M is 700 MHz higher, than GeForce 9800M GT SLI.

Game benchmarks

high / 1080p 5−6 8−9
ultra / 1080p 3−4 5−6
QHD / 1440p 0−1 0−1
low / 720p 14−16 18−20
medium / 1080p 7−8 10−11
The average gaming FPS of GeForce GTX 670M in Assassin's Creed Odyssey is 42% more, than GeForce 9800M GT SLI.

Full Specs

  GeForce 9800M GT SLI GeForce GTX 670M
Architecture G9x Fermi
Code name NB9E-GT2 N13E-GS1-LP
Type Laptop Laptop
Release date 15 July 2008 22 March 2012
Pipelines 192 336
Core clock speed 500 MHz 598 MHz
Transistor count 1508 Million 1,950 million
Manufacturing process technology 65 nm 40 nm
Texture fill rate 33.5 billion/sec
Floating-point performance 803.7 gflops
Memory bus width 256 Bit 192bit
Memory clock speed 800 MHz 1500 MHz
Memory bandwidth 72.0 GB/s
Shared memory - -
DirectX DirectX 10, Shader 4.0 12 API
Shader Model 5.1
OpenGL 4.5
OpenCL 1.1
Vulkan N/A
CUDA + +
CUDA cores 336
Bus support PCI Express 2.0
SLI options + +
HDMI +
HDCP +
Maximum VGA resolution Up to 2048x1536
Bitcoin / BTC (SHA256) 53 Mh/s
Laptop size large large
Optimus +
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