GeForce GTX 670MX vs GeForce GTX 675MX

In this comparison between GeForce GTX 670MX 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 GTX 670MX will be the best choice, for others GeForce GTX 675MX will be their preference. Study the comparison tables below and make your choice.

GeForce GTX 670MX and GeForce GTX 675MX are Laptop Graphics Cards

Note: GeForce GTX 670MX 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 GTX 670MX or GeForce GTX 675MX here:

Main Specs

  GeForce GTX 670MX GeForce GTX 675MX
Power consumption (TDP) 75 Watt 100 Watt
Interface PCIe 3.0 x16 MXM-B (3.0)
Supplementary power connectors None
Memory type GDDR5 GDDR5
Maximum RAM amount 3 GB 2 GB
Display Connectors No outputs No outputs
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  • GeForce GTX 675MX has 33% more power consumption, than GeForce GTX 670MX.
  • GeForce GTX 670MX is connected by PCIe 3.0 x16, and GeForce GTX 675MX uses MXM-B (3.0) interface.
  • GeForce GTX 670MX has 1 GB more memory, than GeForce GTX 675MX.
  • Both cards are used in Laptops.
  • GeForce GTX 670MX and GeForce GTX 675MX are build with Kepler architecture.
  • Both graphics cards have the same core clock speed.
  • GeForce GTX 670MX and GeForce GTX 675MX are manufactured by 28 nm process technology.
  • Memory clock speed of GeForce GTX 675MX is 400 MHz higher, than GeForce GTX 670MX.

Game benchmarks

high / 1080p 8−9 9−10
ultra / 1080p 5−6 5−6
QHD / 1440p 0−1 0−1
low / 720p 20−22 21−24
medium / 1080p 10−12 12−14
The average gaming FPS of GeForce GTX 675MX in Assassin's Creed Odyssey is 9% more, than GeForce GTX 670MX.

Full Specs

  GeForce GTX 670MX GeForce GTX 675MX
Architecture Kepler Kepler
Code name N13E-GR N13E-GSR
Type Laptop Laptop
Release date 1 October 2012 1 October 2012
Pipelines 960 960
Core clock speed 600 MHz 600 MHz
Transistor count 3,540 million 3,540 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 48.0 billion/sec 48.0 billion/sec
Floating-point performance 1,154 gflops 1,256 gflops
Memory bus width 192 Bit 256 Bit
Memory clock speed 1400 MHz 1800 MHz
Memory bandwidth 67.2 GB/s 115.2 GB/s
Shared memory - -
DirectX 12 API 12 API
Shader Model 5.1 5.1
OpenGL 4.5 4.5
OpenCL 1.1 1.1
Vulkan 1.1.126 1.1.126
CUDA + +
CUDA cores 960 960
Bus support PCI Express 2.0 PCI Express 2.0
SLI options + +
HDMI + +
HDCP + +
Maximum VGA resolution Up to 2048x1536 Up to 2048x1536
Bitcoin / BTC (SHA256) 63 Mh/s
Laptop size large large
Optimus + +
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