GeForce GTX 280 vs GeForce GTX 680MX

Find out if it is worth upgrading your current GPU setup by comparing GeForce GTX 280 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 280 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 280 GeForce GTX 680MX
Power consumption (TDP) 236 Watt 122 Watt
Interface PCIe 2.0 x16
Supplementary power connectors 6-pin & 8-pin
Memory type GDDR3 GDDR5
Maximum RAM amount 1 GB 2 GB
Display Connectors 2x DVI, 1x S-Video
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  • GeForce GTX 280 has 93% more power consumption, than GeForce GTX 680MX.
  • GeForce GTX 680MX has 1 GB more memory, than GeForce GTX 280.
  • GeForce GTX 280 is used in Desktops, and GeForce GTX 680MX - in Laptops.
  • GeForce GTX 280 is build with Tesla 2.0 architecture, and GeForce GTX 680MX - with Kepler.
  • Core clock speed of GeForce GTX 280 is 576 MHz higher, than GeForce GTX 680MX.
  • GeForce GTX 280 is manufactured by 65 nm process technology, and GeForce GTX 680MX - by 28 nm process technology.
  • Memory clock speed of GeForce GTX 680MX is 1393 MHz higher, than GeForce GTX 280.

Game benchmarks

high / 1080p 1−2 21−24
ultra / 1080p 0−1 12−14
QHD / 1440p 0−1 7−8
4K / 2160p 5−6
low / 720p 12−14 40−45
medium / 1080p 3−4 27−30
The average gaming FPS of GeForce GTX 680MX in Assassin's Creed Odyssey is 416% more, than GeForce GTX 280.

Full Specs

  GeForce GTX 280 GeForce GTX 680MX
Architecture Tesla 2.0 Kepler
Code name GT200
Type Desktop Laptop
Release date 16 June 2008 23 October 2012
Pipelines 240 1536
Core clock speed 1296 MHz 720 MHz
Transistor count 1,400 million 3540 Million
Manufacturing process technology 65 nm 28 nm
Texture fill rate 48.2 billion/sec 92.2 billion/sec
Floating-point performance 622.1 gflops
Length 10.5" (267 mm) (26.7 cm)
Memory bus width 512 Bit 256 Bit
Memory clock speed 1107 MHz 2500 MHz
Memory bandwidth 141.7 GB/s 160 GB/s
Shared memory -
DirectX 11.1 (10_0) 12 API
Shader Model 4.0
OpenGL 2.1 4.5
OpenCL 1.1 1.1
Vulkan N/A
CUDA + +
CUDA cores 240 1536
Bus support PCI Express 3.0
Height 4.376" (111 mm) (11.1 cm)
SLI options + +
Multi monitor support +
Maximum VGA resolution 2048x1536
Audio input for HDMI S/PDIF
3D Vision +
Bitcoin / BTC (SHA256) 57 Mh/s
Laptop size large
Optimus +
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