
Are the following mentions coreferent?:
<m> announced </m> in AMD has made a $334 million bet on the energy - efficient "microserver" market. In Wednesday afternoon, the company announced that they have reached a $334 million agreement, to purchase SeaMicro, a successful microserver manufacturer. Rory Read, AMD's president and CEO, in today's news release, said that by acquiring SeaMicro, they are accelerating AMD's transformation into an agile, disruptive innovator capable of staking a data center leadership position. 
</s>
<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. 