alt Hacker NewsSwitching from my 8-core ryzen minipc to an 8-core ryzen desktop makes my unit tests run way faster. TDP limits can tip you off to very different performance envelopes in otherwise similar spec CPUs.
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loeg • today at 12:26 AM
Even if you could cool the full TDP in a micro PC, in a full size desktop you might be able to use a massive AIO radiator with fans running at very slow, very quiet speeds instead of jet turbine howl in the micro case. The quiet and ease of working in a bigger space are mostly a good tradeoff for a slightly larger form factor under a desk.
A full-size desktop computer will always be much faster for any workload that fully utilizes the CPU.
However, a full-size desktop computer seldom makes sense as a personal computer, i.e. as the computer that interfaces to a human via display, keyboard and graphic pointer.
For most of the activities done directly by a human, i.e. reading & editing documents, browsing Internet, watching movies and so on, a mini-PC is powerful enough. The only exception is playing games designed for big GPUs, but there are many computer users who are not gamers.
In most cases the optimal setup is to use a mini-PC as your personal computer and a full-size desktop as a server on which you can launch any time-consuming tasks, e.g. compilation of big software projects, EDA/CAD simulations, testing suites etc.
The desktop used as server can use Wake-on-LAN to stay powered off when not needed and wake up whenever it must run some task remotely.