
Are the following mentions coreferent?:
<m> Announces </m> in AMD Announces Strategic Investment to Accelerate Cloud Server Strategy On February 29, 2012, AMD announced a definitive agreement to acquire SeaMicro, a pioneer in energy - efficient, high - bandwidth microservers. By acquiring SeaMicro, AMD is accelerating our disruptive server strategy, taking advantage of an inflection point in the industry driving opportunities in low power, client mobility, emerging markets and the cloud / megadata centers. This disruptive move positions AMD to expand our current server offerings and provide our customers with low - power, low - cost, high - bandwidth platforms. 
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<m> said </m> in RBC Capital Markets downgraded ATI Technologies to sector perform from outperform after Advanced Micro Devices announced its intention to buy the Canadian graphics chip-maker for $ 5.4 billion. RBC analyst Steve Arthur said there is limited upside to the offer unless competing bids are made for ATI. For now, Arthur said AMD's takeover deal, which is expected to close in the fourth quarter, effectively offers his one-year price target of $ 21 now. 