GeForce 920MX vs Radeon HD 7670A

Find out if it is worth upgrading your current GPU setup by comparing GeForce 920MX and Radeon HD 7670A. Here you can take a closer look at graphics cards specs, such as core clock speed, memory type and size, display connectors, etc. The price, overall benchmark and gaming performances are usually defining factors when it comes to choosing between GeForce 920MX and Radeon HD 7670A. Make sure that the graphics card has compatible dimensions and will properly fit in your new or current computer case. Also these graphics cards may have different system power recommendations, so take that into consideration and upgrade your PSU if necessary.

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 7670A
Power consumption (TDP) 16 Watt 45 Watt
Interface PCIe 3.0 x8 MXM-A (3.0)
Supplementary power connectors None
Memory type DDR3, GDDR5 GDDR5
Maximum RAM amount 2 GB 1 GB
Display Connectors No outputs No outputs
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  • Radeon HD 7670A has 181% more power consumption, than GeForce 920MX.
  • GeForce 920MX is connected by PCIe 3.0 x8, and Radeon HD 7670A uses MXM-A (3.0) interface.
  • GeForce 920MX has 1 GB more memory, than Radeon HD 7670A.
  • GeForce 920MX is used in Laptops, and Radeon HD 7670A - in Desktops.
  • GeForce 920MX is build with Maxwell architecture, and Radeon HD 7670A - with TeraScale 2.
  • Core clock speed of GeForce 920MX is 365 MHz higher, than Radeon HD 7670A.
  • GeForce 920MX is manufactured by 28 nm process technology, and Radeon HD 7670A - by 40 nm process technology.
  • Memory clock speed of Radeon HD 7670A is 2200 MHz higher, than GeForce 920MX.

Game benchmarks

high / 1080p 2−3 1−2
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 HD 7670A have the same average FPS in Assassin's Creed Odyssey.

Full Specs

  GeForce 920MX Radeon HD 7670A
Architecture Maxwell TeraScale 2
Code name N16V-GMR Turks
Type Laptop Desktop
Release date 25 March 2015 5 January 2012
Pipelines 256 480
Core clock speed 965 MHz 600 MHz
Boost Clock 993 MHz
Transistor count 716 million
Manufacturing process technology 28 nm 40 nm
Texture fill rate 23.83 14.40
Floating-point performance 602.1 gflops 576.0 gflops
Memory bus width 64 Bit 128 Bit
Memory clock speed 1800 MHz 4000 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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