GeForce 920MX vs Radeon HD 5670

When comparing GeForce 920MX and Radeon HD 5670, 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 HD 5670 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 HD 5670
Power consumption (TDP) 16 Watt 64 Watt
Interface PCIe 3.0 x8 PCIe 2.0 x16
Supplementary power connectors None None
Memory type DDR3, GDDR5 GDDR5
Maximum RAM amount 2 GB 1 GB
Display Connectors No outputs 1x DVI, 1x HDMI, 1x VGA
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  • Radeon HD 5670 has 300% more power consumption, than GeForce 920MX.
  • GeForce 920MX is connected by PCIe 3.0 x8, and Radeon HD 5670 uses PCIe 2.0 x16 interface.
  • GeForce 920MX has 1 GB more memory, than Radeon HD 5670.
  • GeForce 920MX is used in Laptops, and Radeon HD 5670 - in Desktops.
  • GeForce 920MX is build with Maxwell architecture, and Radeon HD 5670 - with Terascale 2.
  • Core clock speed of GeForce 920MX is 190 MHz higher, than Radeon HD 5670.
  • GeForce 920MX is manufactured by 28 nm process technology, and Radeon HD 5670 - by 40 nm process technology.
  • Memory clock speed of GeForce 920MX is 800 MHz higher, than Radeon HD 5670.

Game benchmarks

high / 1080p 2−3 0−1
ultra / 1080p 0−1
QHD / 1440p 0−1 0−1
low / 720p 12−14 1−2
medium / 1080p 3−4 0−1
The average gaming FPS of GeForce 920MX in Assassin's Creed Odyssey is 1200% more, than Radeon HD 5670.

Full Specs

  GeForce 920MX Radeon HD 5670
Architecture Maxwell Terascale 2
Code name N16V-GMR Redwood
Type Laptop Desktop
Release date 25 March 2015 14 January 2010
Pipelines 256 400
Core clock speed 965 MHz 775 MHz
Boost Clock 993 MHz
Transistor count 627 million
Manufacturing process technology 28 nm 40 nm
Texture fill rate 23.83 15.50
Floating-point performance 602.1 gflops 620.0 gflops
Length 168 mm
Memory bus width 64 Bit 128 Bit
Memory clock speed 1800 MHz 1000 MHz
Memory bandwidth 14.4 GB/s 64 GB/s
Shared memory -
DirectX 12 (11_0) 11.2 (11_0)
Shader Model 5.1 5.0
OpenGL 4.5 4.4
OpenCL 1.2 1.2
Vulkan 1.1.126 N/A
CUDA +
Bus support PCI Express 3.0
Optimus +
GPU Boost 2.0
GameWorks +
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