GeForce GTX 480 vs GeForce GTX 850A

When choosing between GeForce GTX 480 and GeForce GTX 850A, 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 480 and GeForce GTX 850A.

Main Specs

  GeForce GTX 480 GeForce GTX 850A
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
Maximum RAM amount 1536 MB 2 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 850A.
  • GeForce GTX 480 is connected by PCIe 2.0 x16, and GeForce GTX 850A uses PCIe 3.0 x16 interface.
  • GeForce GTX 480 has 1534 GB more memory, than GeForce GTX 850A.
  • Both cards are used in Desktops.
  • GeForce GTX 480 is build with Fermi architecture, and GeForce GTX 850A - with Maxwell.
  • Core clock speed of GeForce GTX 850A is 202 MHz higher, than GeForce GTX 480.
  • GeForce GTX 480 is manufactured by 40 nm process technology, and GeForce GTX 850A - by 28 nm process technology.
  • Memory clock speed of GeForce GTX 480 is 48 MHz higher, than GeForce GTX 850A.

Game benchmarks

high / 1080p 21−24 1−2
ultra / 1080p 12−14 0−1
QHD / 1440p 6−7 0−1
4K / 2160p 5−6
low / 720p 40−45 12−14
medium / 1080p 24−27 3−4
The average gaming FPS of GeForce GTX 480 in Assassin's Creed Odyssey is 400% more, than GeForce GTX 850A.

Full Specs

  GeForce GTX 480 GeForce GTX 850A
Architecture Fermi Maxwell
Code name GF100 GM107
Type Desktop Desktop
Release date 7 December 2010 17 March 2014
Pipelines 480 640
Core clock speed 700 MHz 902 MHz
Boost Clock 936 MHz
Transistor count 3,100 million 1,870 million
Manufacturing process technology 40 nm 28 nm
Texture fill rate 42 billion/sec 37.44
Floating-point performance 1,345.0 gflops 1,198 gflops
Length 10.5" (267 mm) (26.7 cm)
Memory bus width 384 Bit 128 Bit
Memory clock speed 1848 MHz (3696 data rate) 1800 MHz
Memory bandwidth 177.4 GB/s 28.8 GB/s
Shared memory -
DirectX 12 (11_0) 12 (11_0)
Shader Model 5.1 5.1
OpenGL 4.2 4.6
OpenCL 1.1 1.2
Vulkan N/A 1.1.126
CUDA + 5.0
CUDA cores 480
Bus support 16x PCI-E 2.0
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
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