GeForce GTX 870M vs Quadro K3100M

In this comparison between GeForce GTX 870M and Quadro K3100M 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 GTX 870M will be the best choice, for others Quadro K3100M will be their preference. Study the comparison tables below and make your choice.

GeForce GTX 870M and Quadro K3100M are Laptop Graphics Cards

Note: GeForce GTX 870M and Quadro K3100M 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 870M or Quadro K3100M here:

Main Specs

  GeForce GTX 870M Quadro K3100M
Power consumption (TDP) 100 Watt 75 Watt
Interface MXM-B (3.0) MXM-B (3.0)
Supplementary power connectors None
Memory type GDDR5 GDDR5
Maximum RAM amount 6 GB 4 GB
Display Connectors No outputs No outputs
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  • GeForce GTX 870M has 33% more power consumption, than Quadro K3100M.
  • Both video cards are using MXM-B (3.0) interface connection to a motherboard.
  • GeForce GTX 870M has 2 GB more memory, than Quadro K3100M.
  • GeForce GTX 870M is used in Laptops, and Quadro K3100M - in Mobile workstations.
  • GeForce GTX 870M and Quadro K3100M are build with Kepler architecture.
  • Core clock speed of GeForce GTX 870M is 235 MHz higher, than Quadro K3100M.
  • GeForce GTX 870M and Quadro K3100M are manufactured by 28 nm process technology.

Game benchmarks

high / 1080p 16−18 10−12
ultra / 1080p 10−11 7−8
QHD / 1440p 4−5 1−2
low / 720p 35−40 24−27
medium / 1080p 21−24 14−16
The average gaming FPS of GeForce GTX 870M in Assassin's Creed Odyssey is 50% more, than Quadro K3100M.

Full Specs

  GeForce GTX 870M Quadro K3100M
Architecture Kepler Kepler
Code name N15P-GT N15E-Q1-A2
Type Laptop Mobile workstation
Release date 12 March 2014 23 July 2013
Pipelines 1344 768
Core clock speed 941 MHz 706 MHz
Boost Clock 967 MHz
Transistor count 3,540 million 3,540 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 108.3 45.18
Floating-point performance 2,599 gflops 1,084 gflops
Memory bus width 192 Bit 256 Bit
Memory clock speed 3200 MHz
Memory bandwidth 120.0 GB/s 102.4 GB/s
Shared memory - -
DirectX 12 (11_0) 12
Shader Model 5.1 5
OpenGL 4.5 4.5
OpenCL 1.1 1.2
Vulkan 1.1.126 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 44 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 + +
Display Port 1.2
3D Vision Pro +
Mosaic +
nView Display Management +
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