GeForce GT 650M SLI vs Mobility Radeon HD 5850

If you are going to buy a new graphics card and are choosing between GeForce GT 650M SLI and Mobility Radeon HD 5850, there are a couple of things to consider. Cards with more VRAM in general perform better and allow you to play on higher graphics settings. Size also makes a difference. A model with a large heatsink can occupy up to three expansion slots on a motherboard. Be sure you have enough room in your PC case. When comparing GPUs with different architectures, more processing cores and even higher TFLOPS will not always translate to better performance. To help you decide which GPU you need, we have measured frame rates in a number of popular games. For more on how the GeForce GT 650M SLI stacks up against Mobility Radeon HD 5850, check out specs charts below.

GeForce GT 650M SLI and Mobility Radeon HD 5850 are Laptop Graphics Cards

Note: GeForce GT 650M SLI 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 GT 650M SLI or Mobility Radeon HD 5850 here:

Main Specs

  GeForce GT 650M SLI Mobility Radeon HD 5850
Power consumption (TDP) 30 Watt
Interface PCIe 2.0 x16
Memory type GDDR5 DDR3, GDDR3, GDDR5
Maximum RAM amount 2x2 GB 1 GB
Display Connectors No outputs
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  • GeForce GT 650M SLI has 1 GB more memory, than Mobility Radeon HD 5850.
  • Both cards are used in Laptops.
  • GeForce GT 650M SLI is build with Kepler architecture, and Mobility Radeon HD 5850 - with Terascale 2.
  • Core clock speed of GeForce GT 650M SLI is 165 MHz higher, than Mobility Radeon HD 5850.
  • GeForce GT 650M SLI is manufactured by 28 nm process technology, and Mobility Radeon HD 5850 - by 40 nm process technology.
  • Memory clock speed of GeForce GT 650M SLI is 2000 MHz higher, than Mobility Radeon HD 5850.

Game benchmarks

high / 1080p 12−14 5−6
ultra / 1080p 7−8 3−4
QHD / 1440p 2−3 0−1
low / 720p 24−27 14−16
medium / 1080p 14−16 7−8
The average gaming FPS of GeForce GT 650M SLI in Assassin's Creed Odyssey is 114% more, than Mobility Radeon HD 5850.

Full Specs

  GeForce GT 650M SLI Mobility Radeon HD 5850
Architecture Kepler Terascale 2
Code name N13E-GE Broadway-PRO
Type Laptop Laptop
Release date 22 March 2012 7 January 2010
Pipelines 768 800
Core clock speed 790 MHz 625 MHz
Boost Clock 835 MHz
Transistor count 1,040 million
Manufacturing process technology 28 nm 40 nm
Texture fill rate 20.00
Floating-point performance 800.0 gflops
Memory bus width 2x 128 Bit 128 Bit
Memory clock speed 4000 MHz 2000 MHz
Memory bandwidth 64 GB/s
Shared memory - -
DirectX DirectX 11, Shader 5.0 11.2 (11_0)
Shader Model 5.0
OpenGL 4.4
OpenCL 1.2
Vulkan N/A
CUDA +
Laptop size medium sized large
Optimus +
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