GeForce 920MX vs Radeon R7 M270DX

When comparing GeForce 920MX and Radeon R7 M270DX, we look primarily at benchmarks and game tests. But it is not only about the numbers. Often you can find third-party models with higher clock speeds, better cooling, or a customizable RGB lighting. Not all of them will have all the features you need. Another thing to consider is the port selection. Most graphics cards have at least one DisplayPort and HDMI interface, but some monitors require DVI. Before you buy, check the TDP of the graphics card - this characteristic will help you estimate the consumption of the graphics card. You may even have to upgrade your PSU to meet its requirements. An important factor when choosing between GeForce 920MX and Radeon R7 M270DX is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.

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 Radeon R7 M270DX
Power consumption (TDP) 16 Watt
Interface PCIe 3.0 x8 IGP
Supplementary power connectors None
Memory type DDR3, GDDR5 System Shared
Maximum RAM amount 2 GB
Display Connectors No outputs No outputs
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  • GeForce 920MX is connected by PCIe 3.0 x8, and Radeon R7 M270DX uses IGP interface.
  • GeForce 920MX is used in Laptops, and Radeon R7 M270DX - in Desktops.
  • GeForce 920MX is build with Maxwell architecture, and Radeon R7 M270DX - with GCN 3.0.
  • Core clock speed of GeForce 920MX is 65 MHz higher, than Radeon R7 M270DX.
  • GeForce 920MX and Radeon R7 M270DX are manufactured by 28 nm process technology.

Game benchmarks

high / 1080p 2−3 2−3
ultra / 1080p 0−1 0−1
QHD / 1440p 0−1 0−1
low / 720p 12−14 12−14
medium / 1080p 3−4 3−4
GeForce 920MX and Radeon R7 M270DX have the same average FPS in Assassin's Creed Odyssey.

Full Specs

  GeForce 920MX Radeon R7 M270DX
Architecture Maxwell GCN 3.0
Code name N16V-GMR Topaz
Type Laptop Desktop
Release date 25 March 2015 11 June 2014
Pipelines 256 384
Core clock speed 965 MHz 900 MHz
Boost Clock 993 MHz 940 MHz
Transistor count 1,550 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 23.83 22.56
Floating-point performance 602.1 gflops
Memory bus width 64 Bit
Memory clock speed 1800 MHz
Memory bandwidth 14.4 GB/s
Shared memory -
DirectX 12 (11_0) 12 (12_0)
Shader Model 5.1 6.3
OpenGL 4.5 4.6
OpenCL 1.2 2.0
Vulkan 1.1.126 1.2.131
CUDA +
Bus support PCI Express 3.0
Optimus +
GPU Boost 2.0
GameWorks +
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