GeForce GT 755M SLI vs GeForce GTX 675M

In this comparison between GeForce GT 755M SLI and GeForce GTX 675M 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 GT 755M SLI will be the best choice, for others GeForce GTX 675M will be their preference. Study the comparison tables below and make your choice.

GeForce GT 755M SLI and GeForce GTX 675M are Laptop Graphics Cards

Note: GeForce GT 755M SLI and GeForce GTX 675M 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 GT 755M SLI or GeForce GTX 675M here:

Main Specs

  GeForce GT 755M SLI GeForce GTX 675M
Power consumption (TDP) 2x ~50 Watt 100 Watt
Interface MXM-B (3.0)
Memory type GDDR5 GDDR5
Maximum RAM amount 2x 2 GB 2 GB
Display Connectors No outputs
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  • GeForce GTX 675M has 4900% more power consumption, than GeForce GT 755M SLI.
  • GeForce GT 755M SLI and GeForce GTX 675M have maximum RAM of 2 GB.
  • Both cards are used in Laptops.
  • GeForce GT 755M SLI is build with Kepler architecture, and GeForce GTX 675M - with Fermi.
  • Core clock speed of GeForce GT 755M SLI is 360 MHz higher, than GeForce GTX 675M.
  • GeForce GT 755M SLI is manufactured by 28 nm process technology, and GeForce GTX 675M - by 40 nm process technology.
  • Memory clock speed of GeForce GT 755M SLI is 3900 MHz higher, than GeForce GTX 675M.

Game benchmarks

high / 1080p 14−16 10−11
ultra / 1080p 8−9 6−7
QHD / 1440p 2−3 0−1
low / 720p 30−35 21−24
medium / 1080p 18−20 12−14
The average gaming FPS of GeForce GT 755M SLI in Assassin's Creed Odyssey is 38% more, than GeForce GTX 675M.

Full Specs

  GeForce GT 755M SLI GeForce GTX 675M
Architecture Kepler Fermi
Code name N14P-? N13E-GS1
Type Laptop Laptop
Release date 1 November 2013 22 March 2012
Pipelines 768 384
Core clock speed 980 MHz 620 MHz
Transistor count 2x 1300 Million 1,950 million
Manufacturing process technology 28 nm 40 nm
Texture fill rate 39.7 billion/sec
Floating-point performance 952.3 gflops
Memory bus width 2x 128 Bit 256bit
Memory clock speed 5400 MHz 1500 MHz
Memory bandwidth 96.0 GB/s
Shared memory - -
DirectX DirectX 11, Shader 5.0 12 API
Shader Model 5.1
OpenGL 4.5
OpenCL 1.1
Vulkan N/A
CUDA + +
CUDA cores 384
Bus support PCI Express 2.0
SLI options +
HDMI +
HDCP +
Maximum VGA resolution Up to 2048x1536
Bitcoin / BTC (SHA256) 59 Mh/s
Laptop size large large
Optimus +
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