GeForce 920MX vs GeForce GTX 480

When choosing between GeForce 920MX and GeForce GTX 480, 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 920MX and GeForce GTX 480.

GeForce 920MX is a Laptop Graphics Card

Note: GeForce 920MX 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 920MX here:

Main Specs

  GeForce 920MX GeForce GTX 480
Power consumption (TDP) 16 Watt 250 Watt
Interface PCIe 3.0 x8 PCIe 2.0 x16
Supplementary power connectors None 6-pin & 8-pin
Memory type DDR3, GDDR5 GDDR5
Maximum RAM amount 2 GB 1536 MB
Display Connectors No outputs 2x DVI, 1x mini-HDMI
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  • GeForce GTX 480 has 1462% more power consumption, than GeForce 920MX.
  • GeForce 920MX is connected by PCIe 3.0 x8, and GeForce GTX 480 uses PCIe 2.0 x16 interface.
  • GeForce GTX 480 has 1534 GB more memory, than GeForce 920MX.
  • GeForce 920MX is used in Laptops, and GeForce GTX 480 - in Desktops.
  • GeForce 920MX is build with Maxwell architecture, and GeForce GTX 480 - with Fermi.
  • Core clock speed of GeForce 920MX is 265 MHz higher, than GeForce GTX 480.
  • GeForce 920MX is manufactured by 28 nm process technology, and GeForce GTX 480 - by 40 nm process technology.
  • Memory clock speed of GeForce GTX 480 is 48 MHz higher, than GeForce 920MX.

Game benchmarks

high / 1080p 2−3 21−24
ultra / 1080p 0−1 12−14
QHD / 1440p 0−1 6−7
4K / 2160p 5−6
low / 720p 12−14 40−45
medium / 1080p 3−4 24−27
The average gaming FPS of GeForce GTX 480 in Assassin's Creed Odyssey is 400% more, than GeForce 920MX.

Full Specs

  GeForce 920MX GeForce GTX 480
Architecture Maxwell Fermi
Code name N16V-GMR GF100
Type Laptop Desktop
Release date 25 March 2015 7 December 2010
Pipelines 256 480
Core clock speed 965 MHz 700 MHz
Boost Clock 993 MHz
Transistor count 3,100 million
Manufacturing process technology 28 nm 40 nm
Texture fill rate 23.83 42 billion/sec
Floating-point performance 602.1 gflops 1,345.0 gflops
Length 10.5" (267 mm) (26.7 cm)
Memory bus width 64 Bit 384 Bit
Memory clock speed 1800 MHz 1848 MHz (3696 data rate)
Memory bandwidth 14.4 GB/s 177.4 GB/s
Shared memory - -
DirectX 12 (11_0) 12 (11_0)
Shader Model 5.1 5.1
OpenGL 4.5 4.2
OpenCL 1.2 1.1
Vulkan 1.1.126 N/A
CUDA + +
CUDA cores 480
Bus support PCI Express 3.0 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
Optimus +
GPU Boost 2.0
GameWorks +
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