Since it was first discovered the latest product line of AMD mainstream desktop processors would be configured with up to two CCD (Core Complex Dies) there has been anticipation for a 16-core model. With the release of the AMD Ryzen 9 3950X, the highest available core count in this segment has doubled in the past…
This is an investigation of AMD Ryzen 3000 with the aim to highlight changes to memory and fabric behavior on Zen 2 (Matisse). As you’ve probably seen, Ryzen 3000 is capable of much higher memory speeds than previous generations. The main reason for this is added circuitry on-chip that allows running the memory clock (MCLK)…
The P80DB1L card allows you to display motherboard debug information, even if there’s no such display on your motherboard. It uses an Altera/Intel Max V CPLD which decodes data sent to port 80 on the LPC bus, which is accessible on many motherboards using the TPM header. Pinouts of the card, cables and standard headers…