GeForce 920MX vs Radeon HD 7730

If you are going to buy a new graphics card and are choosing between GeForce 920MX and Radeon HD 7730, there are a couple of things to consider. Cards with more VRAM in general perform better and allow you to play on higher graphics settings. Size also makes a difference. A model with a large heatsink can occupy up to three expansion slots on a motherboard. Be sure you have enough room in your PC case. When comparing GPUs with different architectures, more processing cores and even higher TFLOPS will not always translate to better performance. To help you decide which GPU you need, we have measured frame rates in a number of popular games. For more on how the GeForce 920MX stacks up against Radeon HD 7730, check out specs charts below.

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 7730
Power consumption (TDP) 16 Watt 47 Watt
Interface PCIe 3.0 x8 PCIe 3.0 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 DisplayPort
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  • Radeon HD 7730 has 193% more power consumption, than GeForce 920MX.
  • GeForce 920MX is connected by PCIe 3.0 x8, and Radeon HD 7730 uses PCIe 3.0 x16 interface.
  • GeForce 920MX has 1 GB more memory, than Radeon HD 7730.
  • GeForce 920MX is used in Laptops, and Radeon HD 7730 - in Desktops.
  • GeForce 920MX is build with Maxwell architecture, and Radeon HD 7730 - with GCN 1.0.
  • Core clock speed of GeForce 920MX is 165 MHz higher, than Radeon HD 7730.
  • GeForce 920MX and Radeon HD 7730 are manufactured by 28 nm process technology.
  • Memory clock speed of Radeon HD 7730 is 2700 MHz higher, than GeForce 920MX.

Game benchmarks

high / 1080p 2−3 3−4
ultra / 1080p 0−1 1−2
QHD / 1440p 0−1 0−1
low / 720p 12−14 14−16
medium / 1080p 3−4 5−6
The average gaming FPS of Radeon HD 7730 in Assassin's Creed Odyssey is 33% more, than GeForce 920MX.

Full Specs

  GeForce 920MX Radeon HD 7730
Architecture Maxwell GCN 1.0
Code name N16V-GMR Cape Verde
Type Laptop Desktop
Release date 25 March 2015 1 May 2013
Pipelines 256 384
Core clock speed 965 MHz 800 MHz
Boost Clock 993 MHz
Transistor count 1,500 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 23.83 19.20
Floating-point performance 602.1 gflops 614.4 gflops
Length 168 mm
Memory bus width 64 Bit 128 Bit
Memory clock speed 1800 MHz 4500 MHz
Memory bandwidth 14.4 GB/s 72 GB/s
Shared memory -
DirectX 12 (11_0) 12 (11_1)
Shader Model 5.1 5.1
OpenGL 4.5 4.6
OpenCL 1.2 1.2
Vulkan 1.1.126 1.2.131
CUDA +
Bus support PCI Express 3.0
Optimus +
GPU Boost 2.0
GameWorks +
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