GeForce GT 730M vs GeForce GTX 680

If you are going to buy a new graphics card and are choosing between GeForce GT 730M and GeForce GTX 680, there are a couple of things to consider. Cards with more VRAM in general perform better and allow you to play on higher graphics settings. Size also makes a difference. A model with a large heatsink can occupy up to three expansion slots on a motherboard. Be sure you have enough room in your PC case. When comparing GPUs with different architectures, more processing cores and even higher TFLOPS will not always translate to better performance. To help you decide which GPU you need, we have measured frame rates in a number of popular games. For more on how the GeForce GT 730M stacks up against GeForce GTX 680, check out specs charts below.

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 GTX 680
Power consumption (TDP) 33 Watt 195 Watt
Interface PCIe 3.0 x16 PCIe 3.0 x16
Supplementary power connectors Two 6-pin
Memory type DDR3 GDDR5
Maximum RAM amount 4 GB 2048 MB
Display Connectors No outputs 2x DVI, 1x HDMI, 1x DisplayPort
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  • GeForce GTX 680 has 490% more power consumption, than GeForce GT 730M.
  • Both video cards are using PCIe 3.0 x16 interface connection to a motherboard.
  • GeForce GTX 680 has 2044 GB more memory, than GeForce GT 730M.
  • GeForce GT 730M is used in Laptops, and GeForce GTX 680 - in Desktops.
  • GeForce GT 730M and GeForce GTX 680 are build with Kepler architecture.
  • Core clock speed of GeForce GTX 680 is 281 MHz higher, than GeForce GT 730M.
  • GeForce GT 730M and GeForce GTX 680 are manufactured by 28 nm process technology.
  • Memory clock speed of GeForce GTX 680 is 4200 MHz higher, than GeForce GT 730M.

Game benchmarks

high / 1080p 0−1 35−40
ultra / 1080p 0−1 21−24
QHD / 1440p 0−1 16−18
4K / 2160p 10−11
low / 720p 10−11 60−65
medium / 1080p 2−3 40−45
The average gaming FPS of GeForce GTX 680 in Assassin's Creed Odyssey is 766% more, than GeForce GT 730M.

Full Specs

  GeForce GT 730M GeForce GTX 680
Architecture Kepler Kepler
Code name GK107 GK104
Type Laptop Desktop
Release date 1 January 2013 22 March 2012
Pipelines 384 1536
Core clock speed 725 MHz 1006 MHz
Boost Clock 1058 MHz
Transistor count 1,270 million 3,540 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 23.20 128.8 billion/sec
Floating-point performance 552.2 gflops 3,090.4 gflops
Length 10.0" (25.4 cm)
Memory bus width 64/128 Bit 256-bit GDDR5
Memory clock speed 1800 - 2000 MHz 6000 MHz
Memory bandwidth 28.8 GB/s 192.2 GB/s
Shared memory - -
DirectX 12 API 12 (11_0)
Shader Model 5.1 5.1
OpenGL 4.5 4.2
OpenCL 1.1 1.2
Vulkan 1.1.126 1.1.126
CUDA + +
CUDA cores 1536
Bus support PCI Express 3.0, PCI Express 2.0 PCI Express 3.0
Height 4.376" (11.1 cm)
SLI options +
Multi monitor support 4 displays
HDMI + +
HDCP +
Maximum VGA resolution 2048x1536
Audio input for HDMI Internal
Bitcoin / BTC (SHA256) 31 Mh/s 121 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 +
Ethereum / ETH (DaggerHashimoto) 15 Mh/s
Blu-Ray 3D Support +
3D Vision / 3DTV Play +
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