GeForce MX330 vs Radeon HD 8790M

In this comparison between GeForce MX330 and Radeon HD 8790M you will find out which graphics card performs better in today's games. Bear in mind that third-party versions may have more efficient cooling and higher clock speeds. This will increase cards' performance, though not by much. In addition to raw power you should also take into account the dimensions. Thicker models simply will not fit into a small mini-ITX case. The resolution of your monitor also affects the choice, since 4K gameplay requires a more powerful GPU. And don't overspend on the graphics card. Other parts of your build may also need to be upgraded, save some money for the CPU or power supply. For some people GeForce MX330 will be the best choice, for others Radeon HD 8790M will be their preference. Study the comparison tables below and make your choice.

GeForce MX330 and Radeon HD 8790M are Laptop Graphics Cards

Note: GeForce MX330 and Radeon HD 8790M are only used in laptop graphics. They have 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 MX330 or Radeon HD 8790M here:

Main Specs

  GeForce MX330 Radeon HD 8790M
Power consumption (TDP) 10 Watt
Interface PCIe 3.0 x16 MXM-A (3.0)
Supplementary power connectors None None
Memory type GDDR5 GDDR5
Maximum RAM amount 2 GB 2 GB
Display Connectors No outputs No outputs
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  • GeForce MX330 is connected by PCIe 3.0 x16, and Radeon HD 8790M uses MXM-A (3.0) interface.
  • GeForce MX330 and Radeon HD 8790M have maximum RAM of 2 GB.
  • Both cards are used in Laptops.
  • GeForce MX330 is build with Pascal architecture, and Radeon HD 8790M - with GCN.
  • Core clock speed of GeForce MX330 is 681 MHz higher, than Radeon HD 8790M.
  • GeForce MX330 is manufactured by 16 nm process technology, and Radeon HD 8790M - by 28 nm process technology.
  • Memory clock speed of GeForce MX330 is 2500 MHz higher, than Radeon HD 8790M.

Game benchmarks

high / 1080p 14−16 3−4
ultra / 1080p 8−9 1−2
QHD / 1440p 3−4 0−1
low / 720p 27−30 14−16
medium / 1080p 16−18 6−7
The average gaming FPS of GeForce MX330 in Assassin's Creed Odyssey is 183% more, than Radeon HD 8790M.

Full Specs

  GeForce MX330 Radeon HD 8790M
Architecture Pascal GCN
Code name N17S-LP / N17S-G3 Mars XTX
Type Laptop Laptop
Release date 20 February 2020 16 November 2012
Pipelines 384 384
Core clock speed 1531 MHz 850 MHz
Boost Clock 1594 MHz 900 MHz
Transistor count 1,800 million 950 million
Manufacturing process technology 16 nm 28 nm
Texture fill rate 38.26 21.60
Floating-point performance 691.2 gflops
Memory bus width 64 Bit 128 Bit
Memory clock speed 7000 MHz 4500 MHz
Memory bandwidth 48.06 GB/s 64 GB/s
Shared memory - -
DirectX 12 (12_1) 12 (11_1)
Shader Model 6.4 5.1
OpenGL 4.6 4.6
OpenCL 1.2 1.2
Vulkan 1.2.131 1.2.131
CUDA 6.1
Bitcoin / BTC (SHA256) 80 Mh/s
Laptop size medium sized
Optimus +
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