GeForce 920M vs Radeon HD 8770M

In this comparison between GeForce 920M and Radeon HD 8770M you will find out which graphics card performs better in today's games. Bear in mind that third-party versions may have more efficient cooling and higher clock speeds. This will increase cards' performance, though not by much. In addition to raw power you should also take into account the dimensions. Thicker models simply will not fit into a small mini-ITX case. The resolution of your monitor also affects the choice, since 4K gameplay requires a more powerful GPU. And don't overspend on the graphics card. Other parts of your build may also need to be upgraded, save some money for the CPU or power supply. For some people GeForce 920M will be the best choice, for others Radeon HD 8770M will be their preference. Study the comparison tables below and make your choice.

GeForce 920M and Radeon HD 8770M are Laptop Graphics Cards

Note: GeForce 920M 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 920M or Radeon HD 8770M here:

Main Specs

  GeForce 920M Radeon HD 8770M
Power consumption (TDP) 33 Watt
Interface PCIe 3.0 x8 PCIe 3.0 x8
Memory type DDR3 GDDR5
Maximum RAM amount 4 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 920M has 2 GB more memory, than Radeon HD 8770M.
  • Both cards are used in Laptops.
  • GeForce 920M is build with Kepler architecture, and Radeon HD 8770M - with GCN.
  • Core clock speed of GeForce 920M is 179 MHz higher, than Radeon HD 8770M.
  • GeForce 920M and Radeon HD 8770M are manufactured by 28 nm process technology.
  • Memory clock speed of Radeon HD 8770M is 2700 MHz higher, than GeForce 920M.

Game benchmarks

high / 1080p 0−1 7−8
ultra / 1080p 4−5
QHD / 1440p 0−1 0−1
low / 720p 1−2 16−18
medium / 1080p 0−1 8−9
The average gaming FPS of Radeon HD 8770M in Assassin's Creed Odyssey is 1600% more, than GeForce 920M.

Full Specs

  GeForce 920M Radeon HD 8770M
Architecture Kepler GCN
Code name N16V-GM-S Mars
Type Laptop Laptop
Release date 27 January 2015 16 November 2012
Pipelines 384 384
Core clock speed 954 MHz 775 MHz
Boost Clock 825 MHz
Transistor count 915 million 950 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 30.53 19.80
Floating-point performance 297.6 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 4.5 4.6
OpenCL 1.2 1.2
Vulkan 1.1.126 1.2.131
CUDA +
Bus support PCI Express 3.0
Bitcoin / BTC (SHA256) 40 Mh/s
Laptop size medium sized
Optimus +
GPU Boost 2.0
GameWorks +
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