GeForce GT 730M vs GeForce GT 745A

When comparing GeForce GT 730M and GeForce GT 745A, 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 GT 730M and GeForce GT 745A is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.

GeForce GT 730M is a Laptop Graphics Card

Note: GeForce GT 730M 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 GT 730M here:

Main Specs

  GeForce GT 730M GeForce GT 745A
Power consumption (TDP) 33 Watt 33 Watt
Interface PCIe 3.0 x16 PCIe 3.0 x16
Memory type DDR3 DDR3
Maximum RAM amount 4 GB 2 GB
Display Connectors No outputs No outputs
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  • Both graphics cards have the same power consumption of 33 Watt.
  • Both video cards are using PCIe 3.0 x16 interface connection to a motherboard.
  • GeForce GT 730M has 2 GB more memory, than GeForce GT 745A.
  • GeForce GT 730M is used in Laptops, and GeForce GT 745A - in Desktops.
  • GeForce GT 730M and GeForce GT 745A are build with Kepler architecture.
  • Core clock speed of GeForce GT 745A is 112 MHz higher, than GeForce GT 730M.
  • GeForce GT 730M and GeForce GT 745A are manufactured by 28 nm process technology.
  • Memory clock speed of GeForce GT 730M and GeForce GT 745A is 1800 MHz.

Game benchmarks

high / 1080p 0−1 2−3
ultra / 1080p 0−1 0−1
QHD / 1440p 0−1 0−1
low / 720p 10−11 12−14
medium / 1080p 2−3 4−5
The average gaming FPS of GeForce GT 745A in Assassin's Creed Odyssey is 33% more, than GeForce GT 730M.

Full Specs

  GeForce GT 730M GeForce GT 745A
Architecture Kepler Kepler
Code name GK107 GK107
Type Laptop Desktop
Release date 1 January 2013 26 August 2013
Pipelines 384 384
Core clock speed 725 MHz 837 MHz
Boost Clock 915 MHz
Transistor count 1,270 million 1,270 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 23.20 29.28
Floating-point performance 552.2 gflops 642.8 gflops
Memory bus width 64/128 Bit 128 Bit
Memory clock speed 1800 - 2000 MHz 1800 MHz
Memory bandwidth 28.8 GB/s 28.8 GB/s
Shared memory -
DirectX 12 API 12 (11_0)
Shader Model 5.1 5.1
OpenGL 4.5 4.6
OpenCL 1.1 1.2
Vulkan 1.1.126 1.1.126
CUDA + 3.0
Bus support PCI Express 3.0, PCI Express 2.0
HDMI +
Bitcoin / BTC (SHA256) 31 Mh/s 26 Mh/s
Laptop size 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 +
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