GeForce 920MX vs GeForce GTX 460 768MB

In this comparison between GeForce 920MX and GeForce GTX 460 768MB 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 920MX will be the best choice, for others GeForce GTX 460 768MB will be their preference. Study the comparison tables below and make your choice.
GeForce GTX 460 768MB

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 460 768MB
Power consumption (TDP) 16 Watt
Interface PCIe 3.0 x8
Supplementary power connectors None
Memory type DDR3, GDDR5 GDDR5
Maximum RAM amount 2 GB
Display Connectors No outputs
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  • GeForce 920MX is used in Laptops, and GeForce GTX 460 768MB - in Desktops.
  • GeForce 920MX is build with Maxwell architecture, and GeForce GTX 460 768MB - with Fermi.
  • Core clock speed of GeForce 920MX is 290 MHz higher, than GeForce GTX 460 768MB.
  • Memory clock speed of GeForce 920MX and GeForce GTX 460 768MB is 1800 MHz.

Game benchmarks

high / 1080p 2−3 12−14
ultra / 1080p 0−1 7−8
QHD / 1440p 0−1 2−3
low / 720p 12−14 24−27
medium / 1080p 3−4 14−16
The average gaming FPS of GeForce GTX 460 768MB in Assassin's Creed Odyssey is 183% more, than GeForce 920MX.

Full Specs

  GeForce 920MX GeForce GTX 460 768MB
Architecture Maxwell Fermi
Code name N16V-GMR
Type Laptop Desktop
Release date 25 March 2015 no data
Pipelines 256 336
Core clock speed 965 MHz 675 MHz
Boost Clock 993 MHz
Manufacturing process technology 28 nm
Texture fill rate 23.83
Floating-point performance 602.1 gflops
Memory bus width 64 Bit 192 Bit
Memory clock speed 1800 MHz 1800 MHz
Memory bandwidth 14.4 GB/s
Shared memory -
DirectX 12 (11_0) 11
Shader Model 5.1
OpenGL 4.5
OpenCL 1.2
Vulkan 1.1.126
CUDA +
Bus support PCI Express 3.0
Optimus +
GPU Boost 2.0
GameWorks +
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