GeForce GTX 580 vs GeForce GTX 680MX

Find out if it is worth upgrading your current GPU setup by comparing GeForce GTX 580 and GeForce GTX 680MX. Here you can take a closer look at graphics cards specs, such as core clock speed, memory type and size, display connectors, etc. The price, overall benchmark and gaming performances are usually defining factors when it comes to choosing between GeForce GTX 580 and GeForce GTX 680MX. Make sure that the graphics card has compatible dimensions and will properly fit in your new or current computer case. Also these graphics cards may have different system power recommendations, so take that into consideration and upgrade your PSU if necessary.

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 580 GeForce GTX 680MX
Power consumption (TDP) 244 Watt 122 Watt
Interface PCIe 2.0 x16
Supplementary power connectors One 6-pin and One 8-pin
Memory type GDDR5 GDDR5
Maximum RAM amount 1536 MB 2 GB
Display Connectors 2x DVI, 1x mini-HDMI
  Check Price Check Price
  • GeForce GTX 580 has 100% more power consumption, than GeForce GTX 680MX.
  • GeForce GTX 580 has 1534 GB more memory, than GeForce GTX 680MX.
  • GeForce GTX 580 is used in Desktops, and GeForce GTX 680MX - in Laptops.
  • GeForce GTX 580 is build with Fermi architecture, and GeForce GTX 680MX - with Kepler.
  • Core clock speed of GeForce GTX 580 is 824 MHz higher, than GeForce GTX 680MX.
  • GeForce GTX 580 is manufactured by 40 nm process technology, and GeForce GTX 680MX - by 28 nm process technology.
  • Memory clock speed of GeForce GTX 680MX is 496 MHz higher, than GeForce GTX 580.

Game benchmarks

high / 1080p 21−24 21−24
ultra / 1080p 14−16 12−14
QHD / 1440p 8−9 7−8
4K / 2160p 6−7 5−6
low / 720p 40−45 40−45
medium / 1080p 27−30 27−30
The average gaming FPS of GeForce GTX 580 in Assassin's Creed Odyssey is 5% more, than GeForce GTX 680MX.

Full Specs

  GeForce GTX 580 GeForce GTX 680MX
Architecture Fermi Kepler
Code name GF110
Type Desktop Laptop
Release date 9 November 2010 23 October 2012
Pipelines 512 1536
Core clock speed 1544 MHz 720 MHz
Transistor count 3,000 million 3540 Million
Manufacturing process technology 40 nm 28 nm
Texture fill rate 49.4 billion/sec 92.2 billion/sec
Floating-point performance 1,581.1 gflops
Length 10.5" (267 mm) (26.7 cm)
Memory bus width 384 Bit 256 Bit
Memory clock speed 2004 MHz (4008 data rate) 2500 MHz
Memory bandwidth 192.4 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 512 1536
Bus support PCI-E 2.0 x 16 PCI Express 3.0
Height 4.376" (111 mm) (11.1 cm)
SLI options + +
Multi monitor support +
HDMI +
Maximum VGA resolution 2048x1536
Audio input for HDMI Internal
3D Vision +
Bitcoin / BTC (SHA256) 142 Mh/s 57 Mh/s
Laptop size large
Optimus +
  Check Price Check Price