GeForce GTX 480M vs GeForce GTX 850M

In this comparison between GeForce GTX 480M and GeForce GTX 850M you will find out which graphics card performs better in today's games. Bear in mind that third-party versions may have more efficient cooling and higher clock speeds. This will increase cards' performance, though not by much. In addition to raw power you should also take into account the dimensions. Thicker models simply will not fit into a small mini-ITX case. The resolution of your monitor also affects the choice, since 4K gameplay requires a more powerful GPU. And don't overspend on the graphics card. Other parts of your build may also need to be upgraded, save some money for the CPU or power supply. For some people GeForce GTX 480M will be the best choice, for others GeForce GTX 850M will be their preference. Study the comparison tables below and make your choice.

GeForce GTX 480M and GeForce GTX 850M are Laptop Graphics Cards

Note: GeForce GTX 480M 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 480M or GeForce GTX 850M here:

Main Specs

  GeForce GTX 480M 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 480M has 122% more power consumption, than GeForce GTX 850M.
  • GeForce GTX 480M 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 480M.
  • Both cards are used in Laptops.
  • GeForce GTX 480M is build with Fermi architecture, and GeForce GTX 850M - with Maxwell.
  • GeForce GTX 480M is manufactured by 40 nm process technology, and GeForce GTX 850M - by 28 nm process technology.

Game benchmarks

high / 1080p 10−11 12−14
ultra / 1080p 6−7 8−9
QHD / 1440p 0−1 2−3
low / 720p 21−24 27−30
medium / 1080p 12−14 16−18
The average gaming FPS of GeForce GTX 850M in Assassin's Creed Odyssey is 23% more, than GeForce GTX 480M.

Full Specs

  GeForce GTX 480M GeForce GTX 850M
Architecture Fermi Maxwell
Code name N11E-GTX-A3 N15P-GT
Type Laptop Laptop
Release date 25 May 2010 12 March 2014
Pipelines 352 640
Core clock speed 850 MHz
Transistor count 3,100 million 1,870 million
Manufacturing process technology 40 nm 28 nm
Texture fill rate 18.7 billion/sec 36.08
Floating-point performance 598.4 gflops 1,155 gflops
Memory bus width 256 Bit 128 Bit
Memory clock speed 1200 MHz
Memory bandwidth 76.8 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 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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