GeForce GTX 680MX vs GRID K240Q

Find out if it is worth upgrading your current GPU setup by comparing GeForce GTX 680MX and GRID K240Q. 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 680MX and GRID K240Q. 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 680MX GRID K240Q
Power consumption (TDP) 122 Watt 225 Watt
Interface PCIe 3.0 x16
Memory type GDDR5 GDDR5
Maximum RAM amount 2 GB 1 GB
Display Connectors No outputs
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  • GRID K240Q has 84% more power consumption, than GeForce GTX 680MX.
  • GeForce GTX 680MX has 1 GB more memory, than GRID K240Q.
  • GeForce GTX 680MX is used in Laptops, and GRID K240Q - in Desktops.
  • GeForce GTX 680MX and GRID K240Q are build with Kepler architecture.
  • Core clock speed of GRID K240Q is 25 MHz higher, than GeForce GTX 680MX.
  • GeForce GTX 680MX and GRID K240Q are manufactured by 28 nm process technology.
  • Memory clock speed of GRID K240Q is 2500 MHz higher, than GeForce GTX 680MX.

Game benchmarks

high / 1080p 21−24 10−11
ultra / 1080p 12−14 6−7
QHD / 1440p 7−8 1−2
4K / 2160p 5−6
low / 720p 40−45 21−24
medium / 1080p 27−30 12−14
The average gaming FPS of GeForce GTX 680MX in Assassin's Creed Odyssey is 120% more, than GRID K240Q.

Full Specs

  GeForce GTX 680MX GRID K240Q
Architecture Kepler Kepler
Code name GK104
Type Laptop Workstation
Release date 23 October 2012 28 June 2013
Pipelines 1536 1536
Core clock speed 720 MHz 745 MHz
Transistor count 3540 Million 3,540 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 92.2 billion/sec 95.36
Floating-point performance 2,289 gflops
Memory bus width 256 Bit 256 Bit
Memory clock speed 2500 MHz 5000 MHz
Memory bandwidth 160 GB/s 160.0 GB/s
Shared memory -
DirectX 12 API 12 (11_0)
Shader Model 5.1
OpenGL 4.5 4.6
OpenCL 1.1 1.2
Vulkan 1.1.126
CUDA + 3.0
CUDA cores 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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