GeForce 930MX vs GeForce GTX 870M

When comparing GeForce 930MX and GeForce GTX 870M, we look primarily at benchmarks and game tests. But it is not only about the numbers. Often you can find third-party models with higher clock speeds, better cooling, or a customizable RGB lighting. Not all of them will have all the features you need. Another thing to consider is the port selection. Most graphics cards have at least one DisplayPort and HDMI interface, but some monitors require DVI. Before you buy, check the TDP of the graphics card - this characteristic will help you estimate the consumption of the graphics card. You may even have to upgrade your PSU to meet its requirements. An important factor when choosing between GeForce 930MX and GeForce GTX 870M is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.

GeForce 930MX and GeForce GTX 870M are Laptop Graphics Cards

Note: GeForce 930MX 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 930MX or GeForce GTX 870M here:

Main Specs

  GeForce 930MX GeForce GTX 870M
Power consumption (TDP) 17 Watt 100 Watt
Interface PCIe 3.0 x8 MXM-B (3.0)
Supplementary power connectors None None
Memory type DDR3, GDDR5 GDDR5
Maximum RAM amount 2 GB 6 GB
Display Connectors No outputs No outputs
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  • GeForce GTX 870M has 488% more power consumption, than GeForce 930MX.
  • GeForce 930MX is connected by PCIe 3.0 x8, and GeForce GTX 870M uses MXM-B (3.0) interface.
  • GeForce GTX 870M has 4 GB more memory, than GeForce 930MX.
  • Both cards are used in Laptops.
  • GeForce 930MX is build with Maxwell architecture, and GeForce GTX 870M - with Kepler.
  • Core clock speed of GeForce 930MX is 11 MHz higher, than GeForce GTX 870M.
  • GeForce 930MX and GeForce GTX 870M are manufactured by 28 nm process technology.

Game benchmarks

high / 1080p 4−5 16−18
ultra / 1080p 2−3 10−11
QHD / 1440p 2−3 4−5
low / 720p 14−16 35−40
medium / 1080p 7−8 21−24
The average gaming FPS of GeForce GTX 870M in Assassin's Creed Odyssey is 200% more, than GeForce 930MX.

Full Specs

  GeForce 930MX GeForce GTX 870M
Architecture Maxwell Kepler
Code name N16S-GMR N15P-GT
Type Laptop Laptop
Release date 10 March 2016 12 March 2014
Pipelines 384 1344
Core clock speed 952 MHz 941 MHz
Boost Clock 1020 MHz 967 MHz
Transistor count 3,540 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 24.48 108.3
Floating-point performance 783.4 gflops 2,599 gflops
Memory bus width 64 Bit 192 Bit
Memory clock speed 2000 MHz
Memory bandwidth 14.4 GB/s 120.0 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 1344
Bus support PCI Express 3.0 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 + +
GPU Boost 2.0
GameWorks +
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