Dvije su varijante za otključavanje:
- preko čipseta (SB710 i SB750 + neki NV čipseti). Zanimljivo, SB8xx serija čipseta nema ACC opcije.
- posebni UCC čip (Asrock) u kombinaciji sa pločama koje nemaju mogućnost otključavanja preko čipseta
Mislim da to većina ploča danas ima riješeno ovako ili onako.
Za BD se još nezna kako će to funkcionirati
.
EDIT:
Slučajno sam upiknuo manual od 870 Extreme3 R2.0
Citiraj:
- Supports UCC feature (Unlock CPU Core) (see CAUTION 1)
CAUTION!
1. ASRock UCC (Unlock CPU Core) feature simplifies AMD CPU activation. As
long as a simple switch of the UEFI option “ASRock UCC”, you can unlock the
extra CPU core to enjoy an instant performance boost. When UCC feature is
enabled, the dual-core or triple-core CPU will boost to the quad-core CPU, and
some CPU, including quad-core CPU, can also increase L3 cache size up to
6MB, which means you can enjoy the upgrade CPU performance with a better
price. Please be noted that UCC feature is supported with AM3/AM3+ CPU
only, and in addition, not every AM3/AM3+ CPU can support this function
because some CPU’s hidden core may be malfunctioned.
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Dakle, opcija postoji.