One of the enabling factors here is that the AM5 platform allows for higher chip TDPs – up to 170W in the case of the 7950X – which is some 65W higher than the max TDPs on AMD's fastest 16 core Ryzen 5000 parts.Moving one down the stack is the Ryzen 9 7900X, which is a 12C/24T and 170W TDP part; it has a higher base frequency than the 7950X of 4.7 GHz, but with a slightly lower boost frequency of up to 5.6 GHz.Comparing apples to apples, so to speak, between the new Ryzen 7000 series parts to the previous-generation Ryzen 5000 series parts, Ryzen 7000 has made some big overall improvements to the chips' capabilities.
All of the Ryzen 7000 chips offer significant increases in both base and boost frequencies, which bodes well for overall performance.Of course one of the key arguments here is that more power calls for more cooling, which is very much true for the Ryzen 7000 series.Although this can be overridden when manually overclocking, none the less the top-end Ryzen 7000 chips call for better cooling than their Ryzen 5000 counterparts.AMD has also transitioned to a new platform for Ryzen 7000, named AM5.
While AMD is still (many) months away from replacing their complete Ryzen 4000/5000 stack with Ryzen 7000 parts, today is the first day and the first step to doing so.
Though when it comes to memory AMD does have a small advantage over Intel; whereas Intel's 12th Gen Core chips only support a maximum (JEDEC) speed of DDR5-4800, the Ryzen 7000 chips are officially rated for DDR5-5200.Last, as has been the case for the last couple of Ryzen desktop generations, for the Ryzen 7000 series AMD is constructing their CPUs out of chiplets.
All Ryzen 7000 desktop chips are built from an I/O Die (IOD) as well as either one or two core complex dies (CCDs) depending on the SKU.
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