GeForce GTX 675MX vs GeForce MX250

When comparing GeForce GTX 675MX and GeForce MX250, we look primarily at benchmarks and game tests. But it is not only about the numbers. Often you can find third-party models with higher clock speeds, better cooling, or a customizable RGB lighting. Not all of them will have all the features you need. Another thing to consider is the port selection. Most graphics cards have at least one DisplayPort and HDMI interface, but some monitors require DVI. Before you buy, check the TDP of the graphics card - this characteristic will help you estimate the consumption of the graphics card. You may even have to upgrade your PSU to meet its requirements. An important factor when choosing between GeForce GTX 675MX and GeForce MX250 is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.

GeForce GTX 675MX and GeForce MX250 are Laptop Graphics Cards

Note: GeForce GTX 675MX and GeForce MX250 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 675MX or GeForce MX250 here:

Main Specs

  GeForce GTX 675MX GeForce MX250
Power consumption (TDP) 100 Watt 10 Watt
Interface MXM-B (3.0) PCIe 3.0 x4
Supplementary power connectors None None
Memory type GDDR5 GDDR5
Maximum RAM amount 2 GB 4 GB
Display Connectors No outputs No outputs
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  • GeForce GTX 675MX has 900% more power consumption, than GeForce MX250.
  • GeForce GTX 675MX is connected by MXM-B (3.0), and GeForce MX250 uses PCIe 3.0 x4 interface.
  • GeForce MX250 has 2 GB more memory, than GeForce GTX 675MX.
  • Both cards are used in Laptops.
  • GeForce GTX 675MX is build with Kepler architecture, and GeForce MX250 - with Pascal.
  • Core clock speed of GeForce MX250 is 918 MHz higher, than GeForce GTX 675MX.
  • GeForce GTX 675MX is manufactured by 28 nm process technology, and GeForce MX250 - by 14 nm process technology.
  • Memory clock speed of GeForce MX250 is 5200 MHz higher, than GeForce GTX 675MX.

Game benchmarks

high / 1080p 9−10 12−14
ultra / 1080p 5−6 7−8
QHD / 1440p 0−1 2−3
low / 720p 21−24 27−30
medium / 1080p 12−14 16−18
The average gaming FPS of GeForce MX250 in Assassin's Creed Odyssey is 33% more, than GeForce GTX 675MX.

Full Specs

  GeForce GTX 675MX GeForce MX250
Architecture Kepler Pascal
Code name N13E-GSR N17S-G2
Type Laptop Laptop
Release date 1 October 2012 20 February 2019
Pipelines 960 384
Core clock speed 600 MHz 1518 MHz
Boost Clock 1582 MHz
Transistor count 3,540 million 1,800 million
Manufacturing process technology 28 nm 14 nm
Texture fill rate 48.0 billion/sec 24.91
Floating-point performance 1,256 gflops
Memory bus width 256 Bit 64 Bit
Memory clock speed 1800 MHz 7000 MHz
Memory bandwidth 115.2 GB/s 48.06 GB/s
Shared memory - -
DirectX 12 API 12 (12_1)
Shader Model 5.1 6.4
OpenGL 4.5 4.6
OpenCL 1.1 1.2
Vulkan 1.1.126 1.2
CUDA + 6.1
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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