GeForce GTX 670M vs GeForce GTX 850M

When comparing GeForce GTX 670M and GeForce GTX 850M, 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 GTX 670M and GeForce GTX 850M is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.

GeForce GTX 670M and GeForce GTX 850M are Laptop Graphics Cards

Note: GeForce GTX 670M and GeForce GTX 850M 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 850M here:

Main Specs

  GeForce GTX 670M GeForce GTX 850M
Power consumption (TDP) 75 Watt 45 Watt
Interface MXM-B (3.0) PCIe 3.0 x16
Memory type GDDR5 DDR3, GDDR5
Maximum RAM amount 3 GB 4 GB
Display Connectors No outputs No outputs
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  • GeForce GTX 670M has 66% more power consumption, than GeForce GTX 850M.
  • GeForce GTX 670M is connected by MXM-B (3.0), and GeForce GTX 850M uses PCIe 3.0 x16 interface.
  • GeForce GTX 850M has 1 GB more memory, than GeForce GTX 670M.
  • Both cards are used in Laptops.
  • GeForce GTX 670M is build with Fermi architecture, and GeForce GTX 850M - with Maxwell.
  • GeForce GTX 670M is manufactured by 40 nm process technology, and GeForce GTX 850M - by 28 nm process technology.

Game benchmarks

high / 1080p 8−9 12−14
ultra / 1080p 5−6 8−9
QHD / 1440p 0−1 2−3
low / 720p 18−20 27−30
medium / 1080p 10−11 16−18
The average gaming FPS of GeForce GTX 850M in Assassin's Creed Odyssey is 60% more, than GeForce GTX 670M.

Full Specs

  GeForce GTX 670M GeForce GTX 850M
Architecture Fermi Maxwell
Code name N13E-GS1-LP N15P-GT
Type Laptop Laptop
Release date 22 March 2012 12 March 2014
Pipelines 336 640
Core clock speed 598 MHz
Transistor count 1,950 million 1,870 million
Manufacturing process technology 40 nm 28 nm
Texture fill rate 33.5 billion/sec 36.08
Floating-point performance 803.7 gflops 1,155 gflops
Memory bus width 192bit 128 Bit
Memory clock speed 1500 MHz
Memory bandwidth 72.0 GB/s 80.0 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 336 640
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 153 Mh/s
Laptop size large medium sized
Standard memory configuration DDR3 or 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) 1.8 Mh/s
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