AMD "Zen" Offers a 40% IPC Increase Over "Excavator"
 

In its Investor Day presentation, led by CEO Lisa Su, and CTO Mark Papermaster, AMD made a slew of careful, near-term product announcements, and market strategies. One of its announcements that strike us, is the company's emphasis on getting the CPU core design right. The company talked about its "Zen" CPU core architecture, not from a technical standpoint, on how it fits into the company's near-term. It turns out that the company is betting on a massive performance increase.

AMD announced that its "Zen" CPU core, will offer a massive 40 percent increase in IPC (instructions per clock) or in other words, performance/clock, over the existing "Excavator" CPU core architecture. Zen will introduce features such as SMT (simultaneous multi-threading), a brand new low-latency cache system, and will leverage the 14 nm FinFET process. The first products based on Zen will be desktop CPUs in the 6th generation FX processor family, which will be launched in 2016. AMD plans to unify the CPU and APU into one socket, which will be called AM4 (and not the previously thought of "FM4"). You'll be able to install both CPUs (which lack integrated graphics, but feature more CPU cores); and the company's 7th generation A-series APUs (which integrate both CPU and iGPUs), on the same kind of motherboards.

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