In addition, Core 2 Duo vs Core Duo performance increase really isn't all that dramatic:
http://anandtech.com/cpuchipsets/showdoc.aspx?i=2808
Certainly not worth buying one to upgrade your current Yonah machine, assuming that really would be possible without some sort of EFI update.
While Merom isn't much faster than Yonah, Conroe in an iMac would be superb with the faster clock and bus speeds.
Actually, it's quite dramatic. From those benchmarks, Intel's claims are correct; at the SAME CLOCK SPEED, Merom is 20% faster than Yonah, however, Merom comes at a higher clock speed at the same price as Yonah, making the difference even more dramatic. A 2.33 Merom is the price of a 2.16 Yonah.
And it's 64-bit.
%IMG_DESC_6%
%IMG_DESC_7%
%IMG_DESC_8%
%IMG_DESC_9%
%IMG_DESC_10%
%IMG_DESC_11%
%IMG_DESC_12%
%IMG_DESC_13%
%IMG_DESC_14%
%IMG_DESC_15%
%IMG_DESC_16%
%IMG_DESC_17%
%IMG_DESC_18%
%IMG_DESC_19%
http://anandtech.com/cpuchipsets/showdoc.aspx?i=2808
Certainly not worth buying one to upgrade your current Yonah machine, assuming that really would be possible without some sort of EFI update.
While Merom isn't much faster than Yonah, Conroe in an iMac would be superb with the faster clock and bus speeds.
Actually, it's quite dramatic. From those benchmarks, Intel's claims are correct; at the SAME CLOCK SPEED, Merom is 20% faster than Yonah, however, Merom comes at a higher clock speed at the same price as Yonah, making the difference even more dramatic. A 2.33 Merom is the price of a 2.16 Yonah.
And it's 64-bit.