The AMD Ryzen 5 1600AF supports up to 3.6 GHz without XMP.
The AMD Ryzen 5 1600AF supports up to 3.6 GHz without XMP.
Without xmp it operates at 2133, just like the remaining processors. Activate xmp to achieve faster RAM performance.
2667Mhz is the default, but on startup it often defaults to 2133Mhz because that’s the lowest safe frequency. https://www.amd.com/en/products/cpu/amd-ryzen-5-1600
Not every situation applies. Certain processors are designed to handle faster rates by default. You can locate DIMMs with JEDEC 2666 SPD profiles on them that will start up at 2400/2666 MHz without needing any XMP/DOCP settings. Even though it’s a 12nm chip and relies on the 2600, its IMC is officially approved for 2667 MHz. Based on the DIMM you select, you might have to apply an XMP profile to reach those frequencies, though some come pre-set at 2666. Remember that point.
Initially, they aren't sure whether you increased the clock speed, so you can simply claim it wasn't done and they won't know. Also, most motherboards allow faster rates, typically up to 3200Mhz, without breaking the warranty. This is the recommended memory for your board. Notice there are many options that don't mention overclocking—like 2666, which is the top you can realistically get if you prefer not to adjust it.