GeForce GTX 1060 3 GB vs GeForce GTX 870M

If you are going to buy a new graphics card and are choosing between GeForce GTX 1060 3 GB and GeForce GTX 870M, there are a couple of things to consider. Cards with more VRAM in general perform better and allow you to play on higher graphics settings. Size also makes a difference. A model with a large heatsink can occupy up to three expansion slots on a motherboard. Be sure you have enough room in your PC case. When comparing GPUs with different architectures, more processing cores and even higher TFLOPS will not always translate to better performance. To help you decide which GPU you need, we have measured frame rates in a number of popular games. For more on how the GeForce GTX 1060 3 GB stacks up against GeForce GTX 870M, check out specs charts below.
GeForce GTX 1060 3 GB

GeForce GTX 870M is a Laptop Graphics Card

Note: GeForce GTX 870M is only used in laptop graphics. It has 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 here:

Main Specs

  GeForce GTX 1060 3 GB GeForce GTX 870M
Power consumption (TDP) 120 Watt 100 Watt
Interface PCIe 3.0 x16 MXM-B (3.0)
Supplementary power connectors 1x 6-pin None
Memory type GDDR5 GDDR5
Maximum RAM amount 3 GB 6 GB
Display Connectors 1x DVI, 1x HDMI, 3x DisplayPort No outputs
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  • GeForce GTX 1060 3 GB has 20% more power consumption, than GeForce GTX 870M.
  • GeForce GTX 1060 3 GB is connected by PCIe 3.0 x16, and GeForce GTX 870M uses MXM-B (3.0) interface.
  • GeForce GTX 870M has 3 GB more memory, than GeForce GTX 1060 3 GB.
  • GeForce GTX 1060 3 GB is used in Desktops, and GeForce GTX 870M - in Laptops.
  • GeForce GTX 1060 3 GB is build with Pascal architecture, and GeForce GTX 870M - with Kepler.
  • Core clock speed of GeForce GTX 1060 3 GB is 565 MHz higher, than GeForce GTX 870M.
  • GeForce GTX 1060 3 GB is manufactured by 16 nm process technology, and GeForce GTX 870M - by 28 nm process technology.

Game benchmarks

high / 1080p 50−55 16−18
ultra / 1080p 30−35 10−11
QHD / 1440p 24−27 4−5
4K / 2160p 14−16
low / 720p 75−80 35−40
medium / 1080p 60−65 21−24
The average gaming FPS of GeForce GTX 1060 3 GB in Assassin's Creed Odyssey is 177% more, than GeForce GTX 870M.

Full Specs

  GeForce GTX 1060 3 GB GeForce GTX 870M
Architecture Pascal Kepler
Code name GP106 N15P-GT
Type Desktop Laptop
Release date 18 August 2016 12 March 2014
Pipelines 1152 1344
Core clock speed 1506 MHz 941 MHz
Boost Clock 1708 MHz 967 MHz
Transistor count 4,400 million 3,540 million
Manufacturing process technology 16 nm 28 nm
Texture fill rate 123.0 108.3
Floating-point performance 3,935 gflops 2,599 gflops
Length 250 mm
Memory bus width 192 Bit 192 Bit
Memory clock speed 8008 MHz
Memory bandwidth 192.2 GB/s 120.0 GB/s
Shared memory -
DirectX 12 (12_1) 12 (11_0)
Shader Model 6.4 5.1
OpenGL 4.6 4.5
OpenCL 1.2 1.1
Vulkan + 1.1.126
CUDA 6.1 +
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
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 +
Ethereum / ETH (DaggerHashimoto) 19 Mh/s
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