GeForce GTX 680MX vs GeForce GTX 760M

If you are going to buy a new graphics card and are choosing between GeForce GTX 680MX and GeForce GTX 760M, 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 GTX 680MX stacks up against GeForce GTX 760M, check out specs charts below.

GeForce GTX 680MX and GeForce GTX 760M are Laptop Graphics Cards

Note: GeForce GTX 680MX and GeForce GTX 760M 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 760M here:

Main Specs

  GeForce GTX 680MX GeForce GTX 760M
Power consumption (TDP) 122 Watt 55 Watt
Interface PCIe 3.0 x16
Memory type GDDR5 GDDR5
Maximum RAM amount 2 GB 2 GB
Display Connectors No outputs
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  • GeForce GTX 680MX has 121% more power consumption, than GeForce GTX 760M.
  • GeForce GTX 680MX and GeForce GTX 760M have maximum RAM of 2 GB.
  • Both cards are used in Laptops.
  • GeForce GTX 680MX and GeForce GTX 760M are build with Kepler architecture.
  • Core clock speed of GeForce GTX 680MX is 63 MHz higher, than GeForce GTX 760M.
  • GeForce GTX 680MX and GeForce GTX 760M are manufactured by 28 nm process technology.
  • Memory clock speed of GeForce GTX 680MX is 500 MHz higher, than GeForce GTX 760M.

Game benchmarks

high / 1080p 21−24 7−8
ultra / 1080p 12−14 4−5
QHD / 1440p 7−8 0−1
4K / 2160p 5−6
low / 720p 40−45 18−20
medium / 1080p 27−30 9−10
The average gaming FPS of GeForce GTX 680MX in Assassin's Creed Odyssey is 160% more, than GeForce GTX 760M.

Full Specs

  GeForce GTX 680MX GeForce GTX 760M
Architecture Kepler Kepler
Code name N14E-GL
Type Laptop Laptop
Release date 23 October 2012 30 May 2013
Pipelines 1536 768
Core clock speed 720 MHz 657 MHz
Boost Clock 657 MHz
Transistor count 3540 Million 2,540 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 92.2 billion/sec 42.05
Floating-point performance 1,009 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 54 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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