GeForce MX230 vs Radeon HD 6990M

In this comparison between GeForce MX230 and Radeon HD 6990M 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 MX230 will be the best choice, for others Radeon HD 6990M will be their preference. Study the comparison tables below and make your choice.

GeForce MX230 and Radeon HD 6990M are Laptop Graphics Cards

Note: GeForce MX230 and Radeon HD 6990M 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 MX230 or Radeon HD 6990M here:

Main Specs

  GeForce MX230 Radeon HD 6990M
Power consumption (TDP) 10 Watt 100 Watt
Interface PCIe 3.0 x16 MXM-B (3.0)
Supplementary power connectors None None
Memory type GDDR5 GDDR5
Maximum RAM amount 4 GB 2 GB
Display Connectors No outputs No outputs
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  • Radeon HD 6990M has 900% more power consumption, than GeForce MX230.
  • GeForce MX230 is connected by PCIe 3.0 x16, and Radeon HD 6990M uses MXM-B (3.0) interface.
  • GeForce MX230 has 2 GB more memory, than Radeon HD 6990M.
  • Both cards are used in Laptops.
  • GeForce MX230 is build with Pascal architecture, and Radeon HD 6990M - with Terascale 2.
  • Core clock speed of GeForce MX230 is 804 MHz higher, than Radeon HD 6990M.
  • GeForce MX230 is manufactured by 14 nm process technology, and Radeon HD 6990M - by 40 nm process technology.
  • Memory clock speed of GeForce MX230 is 6100 MHz higher, than Radeon HD 6990M.

Game benchmarks

high / 1080p 9−10 14−16
ultra / 1080p 5−6 8−9
QHD / 1440p 0−1 3−4
low / 720p 21−24 30−33
medium / 1080p 12−14 16−18
The average gaming FPS of Radeon HD 6990M in Assassin's Creed Odyssey is 50% more, than GeForce MX230.

Full Specs

  GeForce MX230 Radeon HD 6990M
Architecture Pascal Terascale 2
Code name N17S-G0 Blackcomb XTX
Type Laptop Laptop
Release date 20 February 2019 12 July 2011
Pipelines 256 1120
Core clock speed 1519 MHz 715 MHz
Boost Clock 1531 MHz
Transistor count 1,800 million 1,700 million
Manufacturing process technology 14 nm 40 nm
Texture fill rate 25.31 40.04
Floating-point performance 1,601.6 gflops
Memory bus width 64 Bit 256 Bit
Memory clock speed 7000 MHz 900 MHz
Memory bandwidth 48.06 GB/s 115.2 GB/s
Shared memory - -
DirectX 12 (12_1) 11.2 (11_0)
Shader Model 6.4 5.0
OpenGL 4.6 4.4
OpenCL 1.2 1.2
Vulkan 1.2.131 N/A
CUDA +
Laptop size medium sized large
Optimus +
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