GeForce 825M vs GeForce GTX 860M SLI

When comparing GeForce 825M and GeForce GTX 860M SLI, we look primarily at benchmarks and game tests. But it is not only about the numbers. Often you can find third-party models with higher clock speeds, better cooling, or a customizable RGB lighting. Not all of them will have all the features you need. Another thing to consider is the port selection. Most graphics cards have at least one DisplayPort and HDMI interface, but some monitors require DVI. Before you buy, check the TDP of the graphics card - this characteristic will help you estimate the consumption of the graphics card. You may even have to upgrade your PSU to meet its requirements. An important factor when choosing between GeForce 825M and GeForce GTX 860M SLI is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.

GeForce 825M and GeForce GTX 860M SLI are Laptop Graphics Cards

Note: GeForce 825M and GeForce GTX 860M SLI 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 GeForce GTX 860M SLI here:

Main Specs

  GeForce 825M GeForce GTX 860M SLI
Power consumption (TDP) 33 Watt 120 Watt
Interface PCIe 3.0 x8
Supplementary power connectors None
Memory type DDR3 GDDR5
Maximum RAM amount 2 GB 2x 4 GB
Display Connectors No outputs
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  • GeForce GTX 860M SLI has 263% more power consumption, than GeForce 825M.
  • GeForce 825M and GeForce GTX 860M SLI have maximum RAM of 2 GB.
  • Both cards are used in Laptops.
  • GeForce 825M is build with Kepler architecture, and GeForce GTX 860M SLI - with Maxwell.
  • Core clock speed of GeForce GTX 860M SLI is 179 MHz higher, than GeForce 825M.
  • GeForce 825M and GeForce GTX 860M SLI are manufactured by 28 nm process technology.
  • Memory clock speed of GeForce GTX 860M SLI is 3200 MHz higher, than GeForce 825M.

Game benchmarks

high / 1080p 0−1 21−24
ultra / 1080p 14−16
QHD / 1440p 0−1 8−9
4K / 2160p 5−6
low / 720p 2−3 40−45
medium / 1080p 0−1 27−30
The average gaming FPS of GeForce GTX 860M SLI in Assassin's Creed Odyssey is 2000% more, than GeForce 825M.

Full Specs

  GeForce 825M GeForce GTX 860M SLI
Architecture Kepler Maxwell
Code name GK208
Type Laptop Laptop
Release date 27 January 2014 12 March 2014
Pipelines 384 1280
Core clock speed 850 MHz 1029 MHz
Boost Clock 941 MHz
Transistor count 915 million 2x 1870 Million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 30.11
Floating-point performance 722.7 gflops
Memory bus width 64 Bit 2x 128 Bit
Memory clock speed 1800 MHz 5000 MHz
Memory bandwidth 14.4 GB/s
Shared memory - -
DirectX 12 (11_0) DirectX 12 (FL 11_0), Shader 5.0
Shader Model 5.1
OpenGL 4.6
OpenCL 1.2
Vulkan 1.1.126
CUDA + +
SLI options +
Laptop size medium sized large
Optimus + +
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