GeForce GTX 485M vs GeForce GTX 850M

When choosing between GeForce GTX 485M and GeForce GTX 850M, it is worth examining the specifications of the models in detail. Do they meet the recommended requirements of modern games and software? Storage capacity, form factor, TDP, available ports, warranty and manufacturer support are all important. For example, the size of a PC case can limit the maximum thickness and length of the card. Often, instead of the factory overclocked card and RGB backlight, it is better to choose a reference model with a more efficient GPU. And make sure that your current power supply unit has the correct connection pins (using adapters is not recommended). This GPUs compare tool is meant to help you to choose the best graphics card for your build. Let's find out the difference between GeForce GTX 485M and GeForce GTX 850M.

GeForce GTX 485M and GeForce GTX 850M are Laptop Graphics Cards

Note: GeForce GTX 485M 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 485M or GeForce GTX 850M here:

Main Specs

  GeForce GTX 485M GeForce GTX 850M
Power consumption (TDP) 100 Watt 45 Watt
Interface MXM-B (3.0) PCIe 3.0 x16
Supplementary power connectors None
Memory type GDDR5 DDR3, GDDR5
Maximum RAM amount 2 GB 4 GB
Display Connectors No outputs No outputs
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  • GeForce GTX 485M has 122% more power consumption, than GeForce GTX 850M.
  • GeForce GTX 485M is connected by MXM-B (3.0), and GeForce GTX 850M uses PCIe 3.0 x16 interface.
  • GeForce GTX 850M has 2 GB more memory, than GeForce GTX 485M.
  • Both cards are used in Laptops.
  • GeForce GTX 485M is build with Fermi architecture, and GeForce GTX 850M - with Maxwell.
  • GeForce GTX 485M is manufactured by 40 nm process technology, and GeForce GTX 850M - by 28 nm process technology.

Game benchmarks

high / 1080p 12−14 12−14
ultra / 1080p 7−8 8−9
QHD / 1440p 2−3 2−3
low / 720p 24−27 27−30
medium / 1080p 14−16 16−18
The average gaming FPS of GeForce GTX 850M in Assassin's Creed Odyssey is 8% more, than GeForce GTX 485M.

Full Specs

  GeForce GTX 485M GeForce GTX 850M
Architecture Fermi Maxwell
Code name N12E-GTX-A1 N15P-GT
Type Laptop Laptop
Release date 6 January 2010 12 March 2014
Pipelines 384 640
Core clock speed 384
Transistor count 1,950 million 1,870 million
Manufacturing process technology 40 nm 28 nm
Texture fill rate 36.8 billion/sec 36.08
Floating-point performance 883.2 gflops 1,155 gflops
Memory bus width 256 Bit 128 Bit
Memory clock speed 1500 MHz
Memory bandwidth 96.0 GB/s 80.0 GB/s
Shared memory - -
DirectX 12 (11_0) 12 (11_0)
Shader Model 5.1 5.1
OpenGL 4.5 4.5
OpenCL 1.1 1.1
Vulkan N/A 1.1.126
CUDA + +
CUDA cores 640
Bus support PCI-E 2.0 PCI Express 2.0, PCI Express 3.0
SLI options + +
HDMI +
Maximum VGA resolution 2048x1536
Bitcoin / BTC (SHA256) 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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