GeForce GTX 680MX vs GeForce GTX 765M

In this comparison between GeForce GTX 680MX and GeForce GTX 765M you will find out which graphics card performs better in today's games. Bear in mind that third-party versions may have more efficient cooling and higher clock speeds. This will increase cards' performance, though not by much. In addition to raw power you should also take into account the dimensions. Thicker models simply will not fit into a small mini-ITX case. The resolution of your monitor also affects the choice, since 4K gameplay requires a more powerful GPU. And don't overspend on the graphics card. Other parts of your build may also need to be upgraded, save some money for the CPU or power supply. For some people GeForce GTX 680MX will be the best choice, for others GeForce GTX 765M will be their preference. Study the comparison tables below and make your choice.

GeForce GTX 680MX and GeForce GTX 765M are Laptop Graphics Cards

Note: GeForce GTX 680MX and GeForce GTX 765M 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 680MX or GeForce GTX 765M here:

Main Specs

  GeForce GTX 680MX GeForce GTX 765M
Power consumption (TDP) 122 Watt 75 Watt
Interface MXM-B (3.0)
Memory type GDDR5 GDDR5
Maximum RAM amount 2 GB 2 GB
Display Connectors No outputs
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  • GeForce GTX 680MX has 62% more power consumption, than GeForce GTX 765M.
  • GeForce GTX 680MX and GeForce GTX 765M have maximum RAM of 2 GB.
  • Both cards are used in Laptops.
  • GeForce GTX 680MX and GeForce GTX 765M are build with Kepler architecture.
  • Core clock speed of GeForce GTX 765M is 130 MHz higher, than GeForce GTX 680MX.
  • GeForce GTX 680MX and GeForce GTX 765M are manufactured by 28 nm process technology.
  • Memory clock speed of GeForce GTX 680MX is 500 MHz higher, than GeForce GTX 765M.

Game benchmarks

high / 1080p 21−24 9−10
ultra / 1080p 12−14 5−6
QHD / 1440p 7−8 0−1
4K / 2160p 5−6
low / 720p 40−45 21−24
medium / 1080p 27−30 12−14
The average gaming FPS of GeForce GTX 680MX in Assassin's Creed Odyssey is 116% more, than GeForce GTX 765M.

Full Specs

  GeForce GTX 680MX GeForce GTX 765M
Architecture Kepler Kepler
Code name N14-GE
Type Laptop Laptop
Release date 23 October 2012 30 May 2013
Pipelines 1536 768
Core clock speed 720 MHz 850 MHz
Boost Clock 863 MHz
Transistor count 3540 Million 2,540 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 92.2 billion/sec 55.23
Floating-point performance 1,326 gflops
Memory bus width 256 Bit 128 Bit
Memory clock speed 2500 MHz 2000 MHz
Memory bandwidth 160 GB/s 64.0 GB/s
Shared memory - -
DirectX 12 API 12 API
Shader Model 5.1
OpenGL 4.5 4.5
OpenCL 1.1 1.1
Vulkan 1.1.126
CUDA + +
CUDA cores 1536 768
Bus support PCI Express 3.0 PCI Express 3.0, PCI Express 2.0
SLI options + +
HDMI +
3D Vision +
Bitcoin / BTC (SHA256) 57 Mh/s 24 Mh/s
Laptop size large large
Standard memory configuration 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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