GeForce 825M vs Radeon HD 8770M

Find out if it is worth upgrading your current GPU setup by comparing GeForce 825M and Radeon HD 8770M. 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 825M and Radeon HD 8770M. 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 825M and Radeon HD 8770M are Laptop Graphics Cards

Note: GeForce 825M and Radeon HD 8770M 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 Radeon HD 8770M here:

Main Specs

  GeForce 825M Radeon HD 8770M
Power consumption (TDP) 33 Watt
Interface PCIe 3.0 x8 PCIe 3.0 x8
Supplementary power connectors None
Memory type DDR3 GDDR5
Maximum RAM amount 2 GB 2 GB
Display Connectors No outputs No outputs
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  • Both video cards are using PCIe 3.0 x8 interface connection to a motherboard.
  • GeForce 825M and Radeon HD 8770M have maximum RAM of 2 GB.
  • Both cards are used in Laptops.
  • GeForce 825M is build with Kepler architecture, and Radeon HD 8770M - with GCN.
  • Core clock speed of GeForce 825M is 75 MHz higher, than Radeon HD 8770M.
  • GeForce 825M and Radeon HD 8770M are manufactured by 28 nm process technology.
  • Memory clock speed of Radeon HD 8770M is 2700 MHz higher, than GeForce 825M.

Game benchmarks

high / 1080p 0−1 7−8
ultra / 1080p 4−5
QHD / 1440p 0−1 0−1
low / 720p 2−3 16−18
medium / 1080p 0−1 8−9
The average gaming FPS of Radeon HD 8770M in Assassin's Creed Odyssey is 750% more, than GeForce 825M.

Full Specs

  GeForce 825M Radeon HD 8770M
Architecture Kepler GCN
Code name GK208 Mars
Type Laptop Laptop
Release date 27 January 2014 16 November 2012
Pipelines 384 384
Core clock speed 850 MHz 775 MHz
Boost Clock 941 MHz 825 MHz
Transistor count 915 million 950 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 30.11 19.80
Floating-point performance 722.7 gflops 633.6 gflops
Memory bus width 64 Bit 128 Bit
Memory clock speed 1800 MHz 4500 MHz
Memory bandwidth 14.4 GB/s 72 GB/s
Shared memory - -
DirectX 12 (11_0) 12 (11_1)
Shader Model 5.1 5.1
OpenGL 4.6 4.6
OpenCL 1.2 1.2
Vulkan 1.1.126 1.2.131
CUDA +
Laptop size medium sized medium sized
Optimus +
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