GeForce 940M vs GeForce GTX 860M

In this comparison between GeForce 940M and GeForce GTX 860M 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 940M will be the best choice, for others GeForce GTX 860M will be their preference. Study the comparison tables below and make your choice.

GeForce 940M and GeForce GTX 860M are Laptop Graphics Cards

Note: GeForce 940M and GeForce GTX 860M 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 940M or GeForce GTX 860M here:

Main Specs

  GeForce 940M GeForce GTX 860M
Power consumption (TDP) 75 Watt 75 Watt
Interface PCIe 3.0 x8 MXM-B (3.0)
Supplementary power connectors None
Memory type DDR3 GDDR5
Maximum RAM amount 4 GB 4 GB
Display Connectors No outputs No outputs
  Check Price Check Price
  • Both graphics cards have the same power consumption of 75 Watt.
  • GeForce 940M is connected by PCIe 3.0 x8, and GeForce GTX 860M uses MXM-B (3.0) interface.
  • GeForce 940M and GeForce GTX 860M have maximum RAM of 4 GB.
  • Both cards are used in Laptops.
  • GeForce 940M and GeForce GTX 860M are build with Maxwell architecture.
  • Core clock speed of GeForce 940M is 275 MHz higher, than GeForce GTX 860M.
  • GeForce 940M and GeForce GTX 860M are manufactured by 28 nm process technology.

Game benchmarks

high / 1080p 2−3 16−18
ultra / 1080p 1−2 10−11
QHD / 1440p 0−1 5−6
4K / 2160p 4−5
low / 720p 12−14 30−35
medium / 1080p 4−5 21−24
The average gaming FPS of GeForce GTX 860M in Assassin's Creed Odyssey is 300% more, than GeForce 940M.

Full Specs

  GeForce 940M GeForce GTX 860M
Architecture Maxwell Maxwell
Code name N16S-GT-S/B N15P-GX
Type Laptop Laptop
Release date 12 March 2015 12 March 2014
Pipelines 384 640
Core clock speed 1072 MHz 797 MHz
Boost Clock 1176 MHz 915 MHz
Transistor count 1,870 million 1,870 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 28.22 43.40
Floating-point performance 903.2 gflops 1,389 gflops
Memory bus width 64 Bit 128 Bit
Memory clock speed 2000 MHz
Memory bandwidth 14.4 GB/s 80.0 GB/s
Shared memory - -
DirectX 12 (11_0) 12 (11_0)
Shader Model 5.1 5.1
OpenGL 4.5 4.5
OpenCL 1.2 1.1
Vulkan 1.1.126 1.1.126
CUDA + +
CUDA cores 1152 or 640
Bus support PCI Express 3.0 PCI Express 2.0, PCI Express 3.0
SLI options +
HDMI +
Bitcoin / BTC (SHA256) 101 Mh/s 163 Mh/s
Laptop size medium sized medium sized
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 + +
GPU Boost 2.0
GameWorks +
  Check Price Check Price