GeForce GTX 670M vs GeForce GTX 870M

Find out if it is worth upgrading your current GPU setup by comparing GeForce GTX 670M and GeForce GTX 870M. Here you can take a closer look at graphics cards specs, such as core clock speed, memory type and size, display connectors, etc. The price, overall benchmark and gaming performances are usually defining factors when it comes to choosing between GeForce GTX 670M and GeForce GTX 870M. Make sure that the graphics card has compatible dimensions and will properly fit in your new or current computer case. Also these graphics cards may have different system power recommendations, so take that into consideration and upgrade your PSU if necessary.

GeForce GTX 670M and GeForce GTX 870M are Laptop Graphics Cards

Note: GeForce GTX 670M 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 670M or GeForce GTX 870M here:

Main Specs

  GeForce GTX 670M GeForce GTX 870M
Power consumption (TDP) 75 Watt 100 Watt
Interface MXM-B (3.0) MXM-B (3.0)
Supplementary power connectors None
Memory type GDDR5 GDDR5
Maximum RAM amount 3 GB 6 GB
Display Connectors No outputs No outputs
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  • GeForce GTX 870M has 33% more power consumption, than GeForce GTX 670M.
  • Both video cards are using MXM-B (3.0) interface connection to a motherboard.
  • GeForce GTX 870M has 3 GB more memory, than GeForce GTX 670M.
  • Both cards are used in Laptops.
  • GeForce GTX 670M is build with Fermi architecture, and GeForce GTX 870M - with Kepler.
  • Core clock speed of GeForce GTX 870M is 343 MHz higher, than GeForce GTX 670M.
  • GeForce GTX 670M is manufactured by 40 nm process technology, and GeForce GTX 870M - by 28 nm process technology.

Game benchmarks

high / 1080p 8−9 16−18
ultra / 1080p 5−6 10−11
QHD / 1440p 0−1 4−5
low / 720p 18−20 35−40
medium / 1080p 10−11 21−24
The average gaming FPS of GeForce GTX 870M in Assassin's Creed Odyssey is 110% more, than GeForce GTX 670M.

Full Specs

  GeForce GTX 670M GeForce GTX 870M
Architecture Fermi Kepler
Code name N13E-GS1-LP N15P-GT
Type Laptop Laptop
Release date 22 March 2012 12 March 2014
Pipelines 336 1344
Core clock speed 598 MHz 941 MHz
Boost Clock 967 MHz
Transistor count 1,950 million 3,540 million
Manufacturing process technology 40 nm 28 nm
Texture fill rate 33.5 billion/sec 108.3
Floating-point performance 803.7 gflops 2,599 gflops
Memory bus width 192bit 192 Bit
Memory clock speed 1500 MHz
Memory bandwidth 72.0 GB/s 120.0 GB/s
Shared memory - -
DirectX 12 API 12 (11_0)
Shader Model 5.1 5.1
OpenGL 4.5 4.5
OpenCL 1.1 1.1
Vulkan N/A 1.1.126
CUDA + +
CUDA cores 336 1344
Bus support PCI Express 2.0 PCI Express 2.0, PCI Express 3.0
SLI options + +
HDMI + +
HDCP +
Maximum VGA resolution Up to 2048x1536
Bitcoin / BTC (SHA256) 53 Mh/s 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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