GeForce 8800 GTX vs GeForce GTX 680MX

Find out if it is worth upgrading your current GPU setup by comparing GeForce 8800 GTX 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 8800 GTX 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 8800 GTX GeForce GTX 680MX
Power consumption (TDP) 155 Watt 122 Watt
Interface PCIe 1.0 x16
Supplementary power connectors 2x 6-pin
Memory type GDDR3 GDDR5
Maximum RAM amount 768 MB 2 GB
Display Connectors 2x DVI, 1x S-Video
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  • GeForce 8800 GTX has 27% more power consumption, than GeForce GTX 680MX.
  • GeForce 8800 GTX has 766 GB more memory, than GeForce GTX 680MX.
  • GeForce 8800 GTX is used in Desktops, and GeForce GTX 680MX - in Laptops.
  • GeForce 8800 GTX is build with Tesla architecture, and GeForce GTX 680MX - with Kepler.
  • Core clock speed of GeForce GTX 680MX is 144 MHz higher, than GeForce 8800 GTX.
  • GeForce 8800 GTX is manufactured by 90 nm process technology, and GeForce GTX 680MX - by 28 nm process technology.
  • Memory clock speed of GeForce GTX 680MX is 1600 MHz higher, than GeForce 8800 GTX.

Game benchmarks

high / 1080p 0−1 21−24
ultra / 1080p 12−14
QHD / 1440p 0−1 7−8
4K / 2160p 5−6
low / 720p 1−2 40−45
medium / 1080p 0−1 27−30
The average gaming FPS of GeForce GTX 680MX in Assassin's Creed Odyssey is 4100% more, than GeForce 8800 GTX.

Full Specs

  GeForce 8800 GTX GeForce GTX 680MX
Architecture Tesla Kepler
Code name G80
Type Desktop Laptop
Release date 8 November 2006 23 October 2012
Pipelines 128 1536
Core clock speed 576 MHz 720 MHz
Transistor count 681 million 3540 Million
Manufacturing process technology 90 nm 28 nm
Texture fill rate 36.8 billion/sec 92.2 billion/sec
Floating-point performance 345.6 gflops
Length 270 mm
Memory bus width 384 Bit 256 Bit
Memory clock speed 900 MHz 2500 MHz
Memory bandwidth 86.4 GB/s 160 GB/s
Shared memory -
DirectX 11.1 (10_0) 12 API
Shader Model 4.0
OpenGL 3.3 4.5
OpenCL 1.1 1.1
Vulkan N/A
CUDA + +
CUDA cores 575 1536
Bus support PCI Express 3.0
SLI options + +
3D Vision +
Bitcoin / BTC (SHA256) 57 Mh/s
Laptop size large
Optimus +
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