Nisi ništa izgubil s B450 pločom, jer novi B550 čipset zapravo nije PCI-E 4.0 kao X570, već su na B550 pločama složili PCI-E 4.0 kompatibilne PCI-E utore/slotove, a cijela PCI-E 4.0 komunikacija ide preko procesora koji ih nativno podržavaju. Zato B550 neće službeno podržavati ništa osim Zen 2 i novih Zen 3 modela, jer jedino oni imaju nativnu PCI-E 4.0 podršku, dok X570 čipset sam po sebi ima PCI-E 4.0, jer tu je riječ o I/O jezgri (iz procesora) koja se koristi kao čipset, pa takve ploče imaju hrpu propusnosti i kombinacija.
Tak da na kraju dana nisi ništa fulal i razlike između B450 i B550 su minorne, pogotovo da bi čekal toliko dugo da kupiš nešto što nije toliko bolje, tj. nije uopće bolje, samo je zajeb da će imati službenu podršku za Zen 3. Drugim riječima i IMHO, AMD svakak misli u suradnji s OEM MBO ekipom izdati X670 čipset koji će jedini nativno i skroz službeno podržavati Zen 3 i to će dvoje izaći u kompletu. B550 i X570 će dobiti BIOS nadogradnju za Zen 3, tak da svi skupa skroz ne popizde, a mi ostali ćemo vrlo vjerojatno popušiti podršku, mada se još uvijek nadamo da nećemo, ako se digne dovoljno velika graja na Internetima, pa AMD popusti skupa s pločarima.
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ASRock B450M Pro4 CPU Support List
Socket Family Model Power Core Frequency Cache CPU Rev. Since BIOS
AM4 Ryzen 9 3950X (100-000000051) 105W Matisse 3.5GHz 8MB B0 P3.60
AM4 Ryzen 9 3900X (100-000000023) 105W Matisse 3.8GHz 6MB B0 P3.30
AM4 Ryzen 9 3900 (100-000000070) 65W Matisse 3.1GHz 6MB B0 P3.60
AM4 Ryzen 7 3800X (100-000000025) 105W Matisse 3.9GHz 4MB B0 P3.30
AM4 Ryzen 7 3700X (100-000000071) 65W Matisse 3.6GHz 4MB B0 P3.30
AM4 Ryzen 7 PRO 2700X (YD27BXBAM88AF) 95W Pinnacle Ridge 3.6GHz 4MB B2 All
AM4 Ryzen 7 PRO 2700 (YD270BBBM88AF) 65W Pinnacle Ridge 3.2GHz 4MB B2 All
AM4 Ryzen 7 2700X (YD270XBGM88AF) 105W Pinnacle Ridge 3.7GHz 4MB B2 All
AM4 Ryzen 7 2700 (YD2700BBM88AF) 65W Pinnacle Ridge 3.2GHz 4MB B2 All
AM4 Ryzen 7 2700E (YD270EBHM88AF) 45W Pinnacle Ridge 2.8GHz 4MB B2 All
AM4 Ryzen 7 1800X (YD180XBCM88AE) 95W Summit Ridge 3.6GHz 4MB B1 All
AM4 Ryzen 7 PRO 1700X (YD17XBBAM88AE) 95W Summit Ridge 3.4GHz 4MB B1 All
AM4 Ryzen 7 PRO 1700 (YD170BBBM88AE) 65W Summit Ridge 3.0GHz 4MB B1 All
AM4 Ryzen 7 1700X (YD170XBCM88AE) 95W Summit Ridge 3.4GHz 4MB B1 All
AM4 Ryzen 7 1700 (YD1700BBM88AE) 65W Summit Ridge 3.0GHz 4MB B1 All
AM4 Ryzen 5 PRO 3600 (100-000000029) 65W Matisse 3.6GHz 3MB B0 P3.30
AM4 Ryzen 5 3600X (100-000000022) 95W Matisse 3.8GHz 3MB B0 P3.30
AM4 Ryzen 5 3600 (100-000000031) 65W Matisse 3.6GHz 3MB B0 P3.30
AM4 Ryzen 5 3500X (100-000000158) 65W Matisse 3.6GHz 3MB B0 P3.60
AM4 Ryzen 5 3500 (100-000000050) 65W Matisse 3.6GHz 3MB B0 P3.60
AM4 Ryzen 5 PRO 3400G (YD340BC5M4MFH) 45~65W Picasso 3.7GHz 2MB B1 P3.30
AM4 Ryzen 5 PRO 3400GE (YD340BC6M4MFH) 35W Picasso 3.3GHz 2MB B1 P3.30
AM4 Ryzen 5 3400G (YD340GC5M4MFH) 45~65W Picasso 3.7GHz 2MB B1 P3.60
AM4 Ryzen 5 3400G (YD3400C5M4MFH) 65W Picasso 3.7GHz 2MB B1 P3.30
AM4 Ryzen 5 3400GE (YD3400C6M4MFH) 35W Picasso 3.3GHz 2MB B1 P3.30
AM4 Ryzen 5 PRO 2600 (YD260BBBM6IAF) 65W Pinnacle Ridge 3.4GHz 3MB B2 All
AM4 Ryzen 5 2600X (YD260XBCM6IAF) 95W Pinnacle Ridge 3.6GHz 3MB B2 All
AM4 Ryzen 5 2600 (YD2600BBM6IAF) 65W Pinnacle Ridge 3.4GHz 3MB B2 All
AM4 Ryzen 5 2600E (YD260EBHM6IAF) 45W Pinnacle Ridge 3.1GHz 3MB B2 All
AM4 Ryzen 5 2500X (YD250XBBM4KAF) 65W Pinnacle Ridge 3.6GHz 2MB B2 All
AM4 Ryzen 5 PRO 2400G (YD240BC5M4MFB) 65W Raven Ridge 3.6GHz 2MB B0 All
AM4 Ryzen 5 PRO 2400GE (YD240BC6M4MFB) 35W Raven Ridge 3.2GHz 2MB B0 All
AM4 Ryzen 5 2400G (YD2400C5M4MFB) 65W Raven Ridge 3.6GHz 2MB B0 All
AM4 Ryzen 5 2400GE (YD2400C6M4MFB) 35W Raven Ridge 3.2GHz 2MB B0 All
AM4 Ryzen 5 PRO 1600 (YD160BBBM6IAE) 65W Summit Ridge 3.2GHz 3MB B1 All
AM4 Ryzen 5 1600X (YD160XBCM6IAE) 95W Summit Ridge 3.6GHz 3MB B1 All
AM4 Ryzen 5 1600 (YD1600BBM6IAE) 65W Summit Ridge 3.2GHz 3MB B1 All
AM4 Ryzen 5 PRO 1500 (YD150BBBM4GAE) 65W Summit Ridge 3.5GHz 2MB B1 All
AM4 Ryzen 5 1500X (YD150XBBM4GAE) 65W Summit Ridge 3.5GHz 2MB B1 All
AM4 Ryzen 5 1400 (YD1400BBM4KAE) 65W Summit Ridge 3.2GHz 2MB B1 All
AM4 Ryzen 3 PRO 3200G (YD320BC5M4MFH) 45~65W Picasso 3.6GHz 2MB B1 P3.30
AM4 Ryzen 3 PRO 3200GE (YD320BC6M4MFH) 35W Picasso 3.3GHz 2MB B1 P3.30
AM4 Ryzen 3 3200G (YD320GC5M4MFH) 45~65W Picasso 3.6GHz 2MB B1 P3.60
AM4 Ryzen 3 3200G (YD3200C5M4MFH) 65W Picasso 3.6GHz 2MB B1 P3.30
AM4 Ryzen 3 3200GE (YD3200C6M4MFH) 35W Picasso 3.3GHz 2MB B1 P3.30
AM4 Ryzen 3 2300X (YD230XBBM4KAF) 65W Pinnacle Ridge 3.5GHz 2MB B2 All
AM4 Ryzen 3 PRO 2200G (YD220BC5M4MFB) 65W Raven Ridge 3.5GHz 2MB B0 All
AM4 Ryzen 3 PRO 2200GE (YD220BC6M4MFB) 35W Raven Ridge 3.2GHz 2MB B0 All
AM4 Ryzen 3 2200G (YD2200C5M4MFB) 65W Raven Ridge 3.5GHz 2MB B0 All
AM4 Ryzen 3 2200GE (YD2200C6M4MFB) 35W Raven Ridge 3.2GHz 2MB B0 All
AM4 Ryzen 3 PRO 1300 (YD130BBBM4KAE) 65W Summit Ridge 3.4GHz 2MB B1 All
AM4 Ryzen 3 1300X (YD130XBBM4KAE) 65W Summit Ridge 3.4GHz 2MB B1 All
AM4 Ryzen 3 PRO 1200 (YD120BBBM4KAE) 65W Summit Ridge 3.1GHz 2MB B1 All
AM4 Ryzen 3 1200 (YD1200BBM4KAE) 65W Summit Ridge 3.1GHz 2MB B1 All
AM4 Athlon 3000G (YD3000C6M2OFH) 35W Picasso 3.5GHz 1MB B1 P3.60
AM4 Athlon Athlon 240GE (YD240GC6M2OFB) 35W Raven Ridge 3.5GHz 1MB B0 P1.60
AM4 Athlon Athlon 220GE (YD220GC6M2OFB) 35W Raven Ridge 3.4GHz 1MB B0 P1.60
AM4 Athlon Athlon PRO 200GE (YD200BC6M2OFB) 35W Raven Ridge 3.2GHz 1MB B0 All
AM4 Athlon Athlon 200GE (YD200GC6M2OFB) 35W Raven Ridge 3.2GHz 1MB B0 P1.10
AM4 Ryzen 3 3300X (100-000000159) 65W Matisse 3.8GHz P3.90
AM4 Ryzen 3 3100 (100-000000284) 65W Matisse 3.6GHz P3.90
AM4 Ryzen 5 1600(YD1600BBM6IAF) 65W Pinnacle Ridge 3.2GHz 3MB B2 P2.00
