GeForce 940MX vs GeForce GT 730M

Find out if it is worth upgrading your current GPU setup by comparing GeForce 940MX and GeForce GT 730M. 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 940MX and GeForce GT 730M. 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 940MX and GeForce GT 730M are Laptop Graphics Cards

Note: GeForce 940MX and GeForce GT 730M 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 940MX or GeForce GT 730M here:

Main Specs

  GeForce 940MX GeForce GT 730M
Power consumption (TDP) 23 Watt 33 Watt
Interface PCIe 3.0 x8 PCIe 3.0 x16
Supplementary power connectors None
Memory type DDR3, GDDR5 DDR3
Maximum RAM amount 4 GB 4 GB
Display Connectors No outputs No outputs
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  • GeForce GT 730M has 43% more power consumption, than GeForce 940MX.
  • GeForce 940MX is connected by PCIe 3.0 x8, and GeForce GT 730M uses PCIe 3.0 x16 interface.
  • GeForce 940MX and GeForce GT 730M have maximum RAM of 4 GB.
  • Both cards are used in Laptops.
  • GeForce 940MX is build with Maxwell architecture, and GeForce GT 730M - with Kepler.
  • Core clock speed of GeForce 940MX is 397 MHz higher, than GeForce GT 730M.
  • GeForce 940MX and GeForce GT 730M are manufactured by 28 nm process technology.
  • Memory clock speed of GeForce 940MX is 2200 MHz higher, than GeForce GT 730M.

Game benchmarks

high / 1080p 7−8 0−1
ultra / 1080p 4−5 0−1
QHD / 1440p 0−1 0−1
low / 720p 16−18 10−11
medium / 1080p 8−9 2−3
The average gaming FPS of GeForce 940MX in Assassin's Creed Odyssey is 100% more, than GeForce GT 730M.

Full Specs

  GeForce 940MX GeForce GT 730M
Architecture Maxwell Kepler
Code name N16S-GTR-B/S GK107
Type Laptop Laptop
Release date 10 March 2016 1 January 2013
Pipelines 384 384
Core clock speed 1122 MHz 725 MHz
Boost Clock 1242 MHz
Transistor count 1,870 million 1,270 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 23.83 23.20
Floating-point performance 762.6 gflops 552.2 gflops
Memory bus width 64 Bit 64/128 Bit
Memory clock speed 4000 MHz 1800 - 2000 MHz
Memory bandwidth 40.1 GB/s 28.8 GB/s
Shared memory - -
DirectX 12 (11_0) 12 API
Shader Model 5.1 5.1
OpenGL 4.5 4.5
OpenCL 1.2 1.1
Vulkan 1.1 1.1.126
CUDA + +
Bus support PCI Express 3.0 PCI Express 3.0, PCI Express 2.0
HDMI +
Bitcoin / BTC (SHA256) 102 Mh/s 31 Mh/s
Laptop size medium sized medium sized
Standard memory configuration DDR3/GDDR5
eDP 1.2 signal support Up to 3840x2160
LVDS signal support Up to 1920x1200
DisplayPort Multimode (DP++) support Up to 3840x2160
HDCP content protection +
7.1 channel HD audio on HDMI +
TrueHD and DTS-HD audio bitstreaming +
H.264, VC1, MPEG2 1080p video decoder +
Optimus + +
Blu-Ray 3D Support +
3D Vision / 3DTV Play +
GPU Boost 2.0
GameWorks +
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