GeForce GTX 480 vs GeForce GTX 850M

In this comparison between GeForce GTX 480 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 480 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 850M is a Laptop Graphics Card

Note: GeForce GTX 850M is only used in laptop graphics. It has 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 850M here:

Main Specs

  GeForce GTX 480 GeForce GTX 850M
Power consumption (TDP) 250 Watt 45 Watt
Interface PCIe 2.0 x16 PCIe 3.0 x16
Supplementary power connectors 6-pin & 8-pin
Memory type GDDR5 DDR3, GDDR5
Maximum RAM amount 1536 MB 4 GB
Display Connectors 2x DVI, 1x mini-HDMI No outputs
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  • GeForce GTX 480 has 455% more power consumption, than GeForce GTX 850M.
  • GeForce GTX 480 is connected by PCIe 2.0 x16, and GeForce GTX 850M uses PCIe 3.0 x16 interface.
  • GeForce GTX 480 has 1532 GB more memory, than GeForce GTX 850M.
  • GeForce GTX 480 is used in Desktops, and GeForce GTX 850M - in Laptops.
  • GeForce GTX 480 is build with Fermi architecture, and GeForce GTX 850M - with Maxwell.
  • GeForce GTX 480 is manufactured by 40 nm process technology, and GeForce GTX 850M - by 28 nm process technology.

Game benchmarks

high / 1080p 21−24 12−14
ultra / 1080p 12−14 8−9
QHD / 1440p 6−7 2−3
4K / 2160p 5−6
low / 720p 40−45 27−30
medium / 1080p 24−27 16−18
The average gaming FPS of GeForce GTX 480 in Assassin's Creed Odyssey is 69% more, than GeForce GTX 850M.

Full Specs

  GeForce GTX 480 GeForce GTX 850M
Architecture Fermi Maxwell
Code name GF100 N15P-GT
Type Desktop Laptop
Release date 7 December 2010 12 March 2014
Pipelines 480 640
Core clock speed 700 MHz
Transistor count 3,100 million 1,870 million
Manufacturing process technology 40 nm 28 nm
Texture fill rate 42 billion/sec 36.08
Floating-point performance 1,345.0 gflops 1,155 gflops
Length 10.5" (267 mm) (26.7 cm)
Memory bus width 384 Bit 128 Bit
Memory clock speed 1848 MHz (3696 data rate)
Memory bandwidth 177.4 GB/s 80.0 GB/s
Shared memory - -
DirectX 12 (11_0) 12 (11_0)
Shader Model 5.1 5.1
OpenGL 4.2 4.5
OpenCL 1.1 1.1
Vulkan N/A 1.1.126
CUDA + +
CUDA cores 480 640
Bus support 16x PCI-E 2.0 PCI Express 2.0, PCI Express 3.0
Height 4.376" (111 mm) (11.1 cm)
SLI options + +
Multi monitor support +
HDMI + +
HDCP +
Maximum VGA resolution 2048x1536
Audio input for HDMI Internal
Bitcoin / BTC (SHA256) 117 Mh/s 153 Mh/s
Laptop size 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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