当店はPCパーツを販売する専門ショップです。■CPUとご搭載いただくマザボードの相性についてご不安のある方は、ご落札前に事前に質問にてお問い合わせください。■当商品はES品ではなく正規品です Intel Core i5-13400F, like the rest of the 13th Gen Core desktop processor family, is codenamed "Raptor Lake," but this processor has specs that align closely with the previous-gen "Alder Lake."Each of the processor's six P-cores has 1.25 MB of dedicated L2 cache, compared to the 2 MB present on the Core i5-13600K or higher processor models; and the processor's E-core cluster has 2 MB of L2 cache shared among the four E-cores; compared to 4 MB per cluster on the i5-13600K or higher.While Intel is pretty transparent that the E-core architecture for both "Alder Lake" and "Raptor Lake" is the same "Gracemont" core architecture; things get a little vague with the P-cores.The company is yet to put out detailed block-diagrams of the "Raptor Cove" P-cores powering 13th Gen Core processors, besides mentioning that the core is designed to handle higher frequencies, and comes with a larger 2 MB L2 cache, which causes us to wonder if "Golden Cove" and "Raptor Cove" are essentially the same core, just with more cache and higher clocks.If this really is the case, then it opens up the possibility for Intel to harvest older-generation 8P+8E "Alder Lake" silicon to carve out mid-tier products in the 13th Generation, which is what the Core i5-13400F from this review appears to be, at least specs-wise.