AMD Radeon HD 8400 vs RX Vega M
Comparison of Radeon HD 8400 and Radeon RX Vega M architecture, market type and release date.
Place in performance rating
23 May 2013
1 February 2018
Radeon HD 8400 and Radeon RX Vega M's general performance parameters such as number of shaders, GPU core clock, manufacturing process, texturing and calculation speed. These parameters indirectly speak of Radeon HD 8400 and Radeon RX Vega M's performance, but for precise assessment you have to consider its benchmark and gaming test results.
Core clock speed
Manufacturing process technology
Power consumption (TDP)
Texture fill rate
38.08 GTexel / s
Compatibility, dimensions and requirements
Information on Radeon HD 8400 and Radeon RX Vega M compatibility with other computer components. Useful when choosing a future computer configuration or upgrading an existing one. For desktop video cards it's interface and bus (motherboard compatibility), additional power connectors (power supply compatibility). For notebook video cards it's notebook size, connection slot and bus, if the video card is inserted into a slot instead of being soldered to the notebook motherboard.
Parameters of memory installed on Radeon HD 8400 and Radeon RX Vega M: its type, size, bus, clock and resulting bandwidth. Note that GPUs integrated into processors don't have dedicated memory and use a shared part of system RAM.
APIs supported by Radeon HD 8400 and Radeon RX Vega M, sometimes including their particular versions.
DirectX 11.1, Shader 5.0
Advantages of AMD Radeon HD 8400
We are unaware of any advantages of AMD Radeon HD 8400 over AMD Radeon RX Vega M.
Advantages of AMD Radeon RX Vega M
Much newer (1 February 2018 vs 23 May 2013)
More pipelines (512 vs 128)
Finer manufacturing process technology (14 vs 28 nm)
So, HD 8400 or RX Vega M?
Technical City couldn't decide between AMD Radeon HD 8400 and AMD Radeon RX Vega M. We've got no test results to judge.
Be aware that Radeon HD 8400 is a notebook card while Radeon RX Vega M is a desktop one.
Should you still have questions on choice between Radeon HD 8400 and Radeon RX Vega M, ask them in Comments section, and we shall answer.