GeForce GTX 550 Ti vs GeForce GTX 680MX

In this comparison between GeForce GTX 550 Ti and GeForce GTX 680MX 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 550 Ti will be the best choice, for others GeForce GTX 680MX will be their preference. Study the comparison tables below and make your choice.

GeForce GTX 680MX is a Laptop Graphics Card

Note: GeForce GTX 680MX 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 GTX 680MX here:

Main Specs

  GeForce GTX 550 Ti GeForce GTX 680MX
Power consumption (TDP) 116 Watt 122 Watt
Interface PCIe 2.0 x16
Supplementary power connectors One 6-pin
Memory type GDDR5 GDDR5
Maximum RAM amount 1 GB 2 GB
Display Connectors 2x DVI, 1x mini-HDMI
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  • GeForce GTX 680MX has 5% more power consumption, than GeForce GTX 550 Ti.
  • GeForce GTX 680MX has 1 GB more memory, than GeForce GTX 550 Ti.
  • GeForce GTX 550 Ti is used in Desktops, and GeForce GTX 680MX - in Laptops.
  • GeForce GTX 550 Ti is build with Fermi architecture, and GeForce GTX 680MX - with Kepler.
  • Core clock speed of GeForce GTX 550 Ti is 180 MHz higher, than GeForce GTX 680MX.
  • GeForce GTX 550 Ti is manufactured by 40 nm process technology, and GeForce GTX 680MX - by 28 nm process technology.
  • Memory clock speed of GeForce GTX 680MX is 2496 MHz higher, than GeForce GTX 550 Ti.

Game benchmarks

high / 1080p 7−8 21−24
ultra / 1080p 4−5 12−14
QHD / 1440p 0−1 7−8
4K / 2160p 5−6
low / 720p 18−20 40−45
medium / 1080p 9−10 27−30
The average gaming FPS of GeForce GTX 680MX in Assassin's Creed Odyssey is 160% more, than GeForce GTX 550 Ti.

Full Specs

  GeForce GTX 550 Ti GeForce GTX 680MX
Architecture Fermi Kepler
Code name GF116
Type Desktop Laptop
Release date 15 March 2011 23 October 2012
Pipelines 192 1536
Core clock speed 900 MHz 720 MHz
Transistor count 1,170 million 3540 Million
Manufacturing process technology 40 nm 28 nm
Texture fill rate 28.8 billion/sec 92.2 billion/sec
Floating-point performance 691.2 gflops
Length 8.25" (21 cm)
Memory bus width 192 Bit 256 Bit
Memory clock speed 4.1 GB/s 2500 MHz
Memory bandwidth 98.4 GB/s 160 GB/s
Shared memory -
DirectX 12 (11_0) 12 API
Shader Model 5.1
OpenGL 4.2 4.5
OpenCL 1.1 1.1
Vulkan N/A
CUDA + +
CUDA cores 192 1536
Bus support 16x PCI-E 2.0 PCI Express 3.0
Height 4.376" (11.1 cm)
SLI options + +
Multi monitor support +
HDMI +
Maximum VGA resolution 2048x1536
Audio input for HDMI Internal
3D Vision +
Bitcoin / BTC (SHA256) 44 Mh/s 57 Mh/s
Laptop size large
Optimus +
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