GeForce GTX 680MX vs Mobility Radeon HD 5850

Find out if it is worth upgrading your current GPU setup by comparing GeForce GTX 680MX and Mobility Radeon HD 5850. 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 Mobility Radeon HD 5850. 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 and Mobility Radeon HD 5850 are Laptop Graphics Cards

Note: GeForce GTX 680MX and Mobility Radeon HD 5850 are only used in laptop graphics. They have 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 or Mobility Radeon HD 5850 here:

Main Specs

  GeForce GTX 680MX Mobility Radeon HD 5850
Power consumption (TDP) 122 Watt 30 Watt
Interface PCIe 2.0 x16
Memory type GDDR5 DDR3, GDDR3, GDDR5
Maximum RAM amount 2 GB 1 GB
Display Connectors No outputs
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  • GeForce GTX 680MX has 306% more power consumption, than Mobility Radeon HD 5850.
  • GeForce GTX 680MX has 1 GB more memory, than Mobility Radeon HD 5850.
  • Both cards are used in Laptops.
  • GeForce GTX 680MX is build with Kepler architecture, and Mobility Radeon HD 5850 - with Terascale 2.
  • Core clock speed of GeForce GTX 680MX is 95 MHz higher, than Mobility Radeon HD 5850.
  • GeForce GTX 680MX is manufactured by 28 nm process technology, and Mobility Radeon HD 5850 - by 40 nm process technology.
  • Memory clock speed of GeForce GTX 680MX is 500 MHz higher, than Mobility Radeon HD 5850.

Game benchmarks

high / 1080p 21−24 5−6
ultra / 1080p 12−14 3−4
QHD / 1440p 7−8 0−1
4K / 2160p 5−6
low / 720p 40−45 14−16
medium / 1080p 27−30 7−8
The average gaming FPS of GeForce GTX 680MX in Assassin's Creed Odyssey is 271% more, than Mobility Radeon HD 5850.

Full Specs

  GeForce GTX 680MX Mobility Radeon HD 5850
Architecture Kepler Terascale 2
Code name Broadway-PRO
Type Laptop Laptop
Release date 23 October 2012 7 January 2010
Pipelines 1536 800
Core clock speed 720 MHz 625 MHz
Transistor count 3540 Million 1,040 million
Manufacturing process technology 28 nm 40 nm
Texture fill rate 92.2 billion/sec 20.00
Floating-point performance 800.0 gflops
Memory bus width 256 Bit 128 Bit
Memory clock speed 2500 MHz 2000 MHz
Memory bandwidth 160 GB/s 64 GB/s
Shared memory - -
DirectX 12 API 11.2 (11_0)
Shader Model 5.0
OpenGL 4.5 4.4
OpenCL 1.1 1.2
Vulkan N/A
CUDA +
CUDA cores 1536
Bus support PCI Express 3.0
SLI options +
3D Vision +
Bitcoin / BTC (SHA256) 57 Mh/s
Laptop size large large
Optimus +
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