GeForce GT 740A vs GeForce GTX 675MX

Find out if it is worth upgrading your current GPU setup by comparing GeForce GT 740A and GeForce GTX 675MX. Here you can take a closer look at graphics cards specs, such as core clock speed, memory type and size, display connectors, etc. The price, overall benchmark and gaming performances are usually defining factors when it comes to choosing between GeForce GT 740A and GeForce GTX 675MX. Make sure that the graphics card has compatible dimensions and will properly fit in your new or current computer case. Also these graphics cards may have different system power recommendations, so take that into consideration and upgrade your PSU if necessary.

GeForce GTX 675MX is a Laptop Graphics Card

Note: GeForce GTX 675MX is only used in laptop graphics. It has 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 here:

Main Specs

  GeForce GT 740A GeForce GTX 675MX
Power consumption (TDP) 33 Watt 100 Watt
Interface PCIe 3.0 x8 MXM-B (3.0)
Supplementary power connectors None
Memory type DDR3 GDDR5
Maximum RAM amount 2 GB 2 GB
Display Connectors No outputs No outputs
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  • GeForce GTX 675MX has 203% more power consumption, than GeForce GT 740A.
  • GeForce GT 740A is connected by PCIe 3.0 x8, and GeForce GTX 675MX uses MXM-B (3.0) interface.
  • GeForce GT 740A and GeForce GTX 675MX have maximum RAM of 2 GB.
  • GeForce GT 740A is used in Desktops, and GeForce GTX 675MX - in Laptops.
  • GeForce GT 740A is build with Kepler 2.0 architecture, and GeForce GTX 675MX - with Kepler.
  • Core clock speed of GeForce GT 740A is 380 MHz higher, than GeForce GTX 675MX.
  • GeForce GT 740A and GeForce GTX 675MX are manufactured by 28 nm process technology.
  • Memory clock speed of GeForce GT 740A and GeForce GTX 675MX is 1800 MHz.

Game benchmarks

high / 1080p 0−1 9−10
ultra / 1080p 5−6
QHD / 1440p 0−1 0−1
low / 720p 1−2 21−24
medium / 1080p 0−1 12−14
The average gaming FPS of GeForce GTX 675MX in Assassin's Creed Odyssey is 2100% more, than GeForce GT 740A.

Full Specs

  GeForce GT 740A GeForce GTX 675MX
Architecture Kepler 2.0 Kepler
Code name GK208 N13E-GSR
Type Desktop Laptop
Release date 26 August 2013 1 October 2012
Pipelines 384 960
Core clock speed 980 MHz 600 MHz
Transistor count 915 million 3,540 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 31.36 48.0 billion/sec
Floating-point performance 752.6 gflops 1,256 gflops
Memory bus width 64 Bit 256 Bit
Memory clock speed 1800 MHz 1800 MHz
Memory bandwidth 14.4 GB/s 115.2 GB/s
Shared memory -
DirectX 12 (11_0) 12 API
Shader Model 5.1 5.1
OpenGL 4.6 4.5
OpenCL 1.2 1.1
Vulkan 1.1.126 1.1.126
CUDA 3.5 +
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
Optimus +
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