GeForce GTX 775M vs GeForce GTX 870M

When choosing between GeForce GTX 775M and GeForce GTX 870M, 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 775M and GeForce GTX 870M.

GeForce GTX 775M and GeForce GTX 870M are Laptop Graphics Cards

Note: GeForce GTX 775M and GeForce GTX 870M 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 775M or GeForce GTX 870M here:

Main Specs

  GeForce GTX 775M GeForce GTX 870M
Power consumption (TDP) 100 Watt 100 Watt
Interface MXM-B (3.0)
Supplementary power connectors None
Memory type GDDR5 GDDR5
Maximum RAM amount 4 GB 6 GB
Display Connectors No outputs
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  • Both graphics cards have the same power consumption of 100 Watt.
  • GeForce GTX 870M has 2 GB more memory, than GeForce GTX 775M.
  • Both cards are used in Laptops.
  • GeForce GTX 775M and GeForce GTX 870M are build with Kepler architecture.
  • Core clock speed of GeForce GTX 870M is 222 MHz higher, than GeForce GTX 775M.
  • GeForce GTX 775M and GeForce GTX 870M are manufactured by 28 nm process technology.

Game benchmarks

high / 1080p 21−24 16−18
ultra / 1080p 12−14 10−11
QHD / 1440p 7−8 4−5
4K / 2160p 5−6
low / 720p 40−45 35−40
medium / 1080p 27−30 21−24
The average gaming FPS of GeForce GTX 775M in Assassin's Creed Odyssey is 22% more, than GeForce GTX 870M.

Full Specs

  GeForce GTX 775M GeForce GTX 870M
Architecture Kepler Kepler
Code name N13E-GTX-A2 N15P-GT
Type Laptop Laptop
Release date 24 September 2013 12 March 2014
Pipelines 1344 1344
Core clock speed 719 MHz 941 MHz
Boost Clock 967 MHz
Transistor count 3540 Million 3,540 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 108.3
Floating-point performance 2,599 gflops
Memory bus width 256 Bit 192 Bit
Memory clock speed 3600 MHz
Memory bandwidth 120.0 GB/s
Shared memory - -
DirectX DirectX 11, Shader 5.0 12 (11_0)
Shader Model 5.1
OpenGL 4.5
OpenCL 1.1
Vulkan 1.1.126
CUDA + +
CUDA cores 1344
Bus support PCI Express 2.0, PCI Express 3.0
SLI options + +
HDMI +
Bitcoin / BTC (SHA256) 82 Mh/s
Laptop size large large
Standard memory configuration GDDR5
eDP 1.2 signal support Up to 3840x2160
LVDS signal support Up to 1920x1200
DisplayPort Multimode (DP++) support Up to 3840x2160
HDCP content protection +
7.1 channel HD audio on HDMI +
TrueHD and DTS-HD audio bitstreaming +
H.264, VC1, MPEG2 1080p video decoder +
Optimus + +
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