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EPYC supports up to 8 memory channels where as Threadripper only 4.
by duhast 8y ago
EPYC supports up to 8 memory channels where as Threadripper only 4.
- loeg 8y agoSure, but that's 32-core EPYC (4 dies, each die has 2 channels). Does this 16-core part use 2 dies or 4 dies (with half of each die's cores crippled)?
- Tuna-Fish 8y agoAll EPYC cpus support 8 memory channels, and the full set of PCI-E lanes. AMD has chosen to segment the market so that every CPU plugged into every existing SP3 MB can make full use of all it's features. This CPU has 4 dies, each of which have 2 CCX, each of which have 2 cores and 8MB of cache.