GeForce GTX 960M vs Radeon HD 8770M

When choosing between GeForce GTX 960M and Radeon HD 8770M, 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 GTX 960M and Radeon HD 8770M.

GeForce GTX 960M and Radeon HD 8770M are Laptop Graphics Cards

Note: GeForce GTX 960M 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 GTX 960M or Radeon HD 8770M here:

Main Specs

  GeForce GTX 960M Radeon HD 8770M
Power consumption (TDP) 75 Watt
Interface MXM-B (3.0) PCIe 3.0 x8
Memory type GDDR5 GDDR5
Maximum RAM amount 4 GB 2 GB
Display Connectors No outputs No outputs
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  • GeForce GTX 960M is connected by MXM-B (3.0), and Radeon HD 8770M uses PCIe 3.0 x8 interface.
  • GeForce GTX 960M has 2 GB more memory, than Radeon HD 8770M.
  • Both cards are used in Laptops.
  • GeForce GTX 960M is build with Maxwell architecture, and Radeon HD 8770M - with GCN.
  • Core clock speed of GeForce GTX 960M is 321 MHz higher, than Radeon HD 8770M.
  • GeForce GTX 960M and Radeon HD 8770M are manufactured by 28 nm process technology.
  • Memory clock speed of Radeon HD 8770M is 2000 MHz higher, than GeForce GTX 960M.

Game benchmarks

high / 1080p 18−20 7−8
ultra / 1080p 10−11 4−5
QHD / 1440p 4−5 0−1
4K / 2160p 4−5
low / 720p 35−40 16−18
medium / 1080p 21−24 8−9
The average gaming FPS of GeForce GTX 960M in Assassin's Creed Odyssey is 144% more, than Radeon HD 8770M.

Full Specs

  GeForce GTX 960M Radeon HD 8770M
Architecture Maxwell GCN
Code name N16P-GX Mars
Type Laptop Laptop
Release date 12 March 2015 16 November 2012
Pipelines 640 384
Core clock speed 1096 MHz 775 MHz
Boost Clock 1202 MHz 825 MHz
Transistor count 1,870 million 950 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 47.04 19.80
Floating-point performance 1,505 gflops 633.6 gflops
Memory bus width 128 Bit 128 Bit
Memory clock speed 2500 MHz 4500 MHz
Memory bandwidth 80 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 +
CUDA cores 640
Bus support PCI Express 3.0
SLI options +
HDMI +
Bitcoin / BTC (SHA256) 175 Mh/s
Laptop size medium sized medium sized
DisplayPort Multimode (DP++) support +
H.264, VC1, MPEG2 1080p video decoder +
Optimus +
GameStream +
GeForce ShadowPlay +
GPU Boost 2.0
GameWorks +
BatteryBoost +
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