GeForce 920MX vs Radeon RX 570

When comparing GeForce 920MX and Radeon RX 570, 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 RX 570 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 RX 570
Power consumption (TDP) 16 Watt 120 Watt
Interface PCIe 3.0 x8 PCIe 3.0 x16
Supplementary power connectors None 1x 6-pin
Memory type DDR3, GDDR5 GDDR5
Maximum RAM amount 2 GB 8 GB
Display Connectors No outputs 1x DVI, 1x HDMI, 3x DisplayPort
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  • Radeon RX 570 has 650% more power consumption, than GeForce 920MX.
  • GeForce 920MX is connected by PCIe 3.0 x8, and Radeon RX 570 uses PCIe 3.0 x16 interface.
  • Radeon RX 570 has 6 GB more memory, than GeForce 920MX.
  • GeForce 920MX is used in Laptops, and Radeon RX 570 - in Desktops.
  • GeForce 920MX is build with Maxwell architecture, and Radeon RX 570 - with Polaris.
  • Core clock speed of Radeon RX 570 is 203 MHz higher, than GeForce 920MX.
  • GeForce 920MX is manufactured by 28 nm process technology, and Radeon RX 570 - by 14 nm process technology.
  • Memory clock speed of Radeon RX 570 is 5200 MHz higher, than GeForce 920MX.

Game benchmarks

high / 1080p 2−3 35−40
ultra / 1080p 0−1 21−24
QHD / 1440p 0−1 16−18
4K / 2160p 10−11
low / 720p 12−14 60−65
medium / 1080p 3−4 40−45
The average gaming FPS of Radeon RX 570 in Assassin's Creed Odyssey is 683% more, than GeForce 920MX.

Full Specs

  GeForce 920MX Radeon RX 570
Architecture Maxwell Polaris
Code name N16V-GMR Polaris 20 Ellesmere
Type Laptop Desktop
Release date 25 March 2015 18 April 2017
Pipelines 256 2048
Core clock speed 965 MHz 1168 MHz
Boost Clock 993 MHz 1244 MHz
Transistor count 5,700 million
Manufacturing process technology 28 nm 14 nm
Texture fill rate 23.83 159.2
Floating-point performance 602.1 gflops 5,095 gflops
Length 241 mm
Memory bus width 64 Bit 256 Bit
Memory clock speed 1800 MHz 7000 MHz
Memory bandwidth 14.4 GB/s 224.0 GB/s
Shared memory - -
DirectX 12 (11_0) 12 (12_0)
Shader Model 5.1 6.4
OpenGL 4.5 4.6
OpenCL 1.2 2.0
Vulkan 1.1.126 +
CUDA +
FreeSync +
Bus support PCI Express 3.0
Optimus +
GPU Boost 2.0
GameWorks +
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