We live in a time when having an oscilloscope is only a minor luxury. But for many decades, a good scope was a major expense, and almost no hobbyist had a brand new one unless it was of very poor ...

Memory channels are one of those quiet design choices that can make a gaming PC feel snappy or strangely sluggish, even when the CPU and GPU look strong on paper. The difference between running a ...

One of the check-off features of Intel’s big Haswell-E CPU is support for quad-channel DDR4 memory, but my testing shows it may not matter much. Think of memory channels as shotgun barrels. You know ...