GeForce 825M vs Mobility Radeon HD 5870

When choosing between GeForce 825M and Mobility Radeon HD 5870, it is worth examining the specifications of the models in detail. Do they meet the recommended requirements of modern games and software? Storage capacity, form factor, TDP, available ports, warranty and manufacturer support are all important. For example, the size of a PC case can limit the maximum thickness and length of the card. Often, instead of the factory overclocked card and RGB backlight, it is better to choose a reference model with a more efficient GPU. And make sure that your current power supply unit has the correct connection pins (using adapters is not recommended). This GPUs compare tool is meant to help you to choose the best graphics card for your build. Let's find out the difference between GeForce 825M and Mobility Radeon HD 5870.

GeForce 825M and Mobility Radeon HD 5870 are Laptop Graphics Cards

Note: GeForce 825M and Mobility Radeon HD 5870 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 825M or Mobility Radeon HD 5870 here:

Main Specs

  GeForce 825M Mobility Radeon HD 5870
Power consumption (TDP) 33 Watt 50 Watt
Interface PCIe 3.0 x8 MXM-B (3.0)
Supplementary power connectors None
Memory type DDR3 DDR3, GDDR3, GDDR5
Maximum RAM amount 2 GB 1 GB
Display Connectors No outputs No outputs
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  • Mobility Radeon HD 5870 has 51% more power consumption, than GeForce 825M.
  • GeForce 825M is connected by PCIe 3.0 x8, and Mobility Radeon HD 5870 uses MXM-B (3.0) interface.
  • GeForce 825M has 1 GB more memory, than Mobility Radeon HD 5870.
  • Both cards are used in Laptops.
  • GeForce 825M is build with Kepler architecture, and Mobility Radeon HD 5870 - with Terascale 2.
  • Core clock speed of GeForce 825M is 150 MHz higher, than Mobility Radeon HD 5870.
  • GeForce 825M is manufactured by 28 nm process technology, and Mobility Radeon HD 5870 - by 40 nm process technology.
  • Memory clock speed of GeForce 825M is 800 MHz higher, than Mobility Radeon HD 5870.

Game benchmarks

high / 1080p 0−1 10−11
ultra / 1080p 6−7
QHD / 1440p 0−1 0−1
low / 720p 2−3 21−24
medium / 1080p 0−1 12−14
The average gaming FPS of Mobility Radeon HD 5870 in Assassin's Creed Odyssey is 1000% more, than GeForce 825M.

Full Specs

  GeForce 825M Mobility Radeon HD 5870
Architecture Kepler Terascale 2
Code name GK208 Broadway-XT
Type Laptop Laptop
Release date 27 January 2014 7 January 2010
Pipelines 384 800
Core clock speed 850 MHz 700 MHz
Boost Clock 941 MHz
Transistor count 915 million 1,040 million
Manufacturing process technology 28 nm 40 nm
Texture fill rate 30.11 28.00
Floating-point performance 722.7 gflops 1,120.0 gflops
Memory bus width 64 Bit 128 Bit
Memory clock speed 1800 MHz 1000 MHz
Memory bandwidth 14.4 GB/s 64 GB/s
Shared memory - -
DirectX 12 (11_0) 11.2 (11_0)
Shader Model 5.1 5.0
OpenGL 4.6 4.4
OpenCL 1.2 1.2
Vulkan 1.1.126 N/A
CUDA +
Laptop size medium sized large
Optimus +
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