Original sentence: Dual-core — Denmark (1yy), Italy (2yy), Egypt (8yy).However, the total performance of all the Opteron systems (9.5%) lay only about a percentage point below that of the Xeon systems (10.7%).However, they are in great demand since this means that they overclock very well.In May of 2005, AMD introduced its first "Multi-Core" Opteron CPU's.Single-core — SledgeHammer (1yy, 2yy, 8yy).Single-core — Venus (1yy), Troy (2yy), Athens (8yy).The AMD Opteron is the first eighth-generation x86 processor (K8 core), and the first of AMD's AMD64 (x86-64) processors, released April 22, 2003.The Socket 939 Opterons are identical to San Diego core Athlon 64s, but are run at a much lower clockspeed than the cores are capable of, making them extremely stable.The last two digits in the model number (the yy) give an indication of the speed of the CPU
Edited sentence: However, on further examination it is found that there were actually 10,000 more total Opteron processors than x64 Xeons, resulting in x64 Xeons, packing more performance per proc than the x64 Opterons.In April 2005, AMD introduced its first "Multi-Core" Opteron CPU's.The AMD Opteron is the first of AMD's AMD64 (x86-64) processors, released April 22, 2003.The Socket 939 Opterons run at a much lower clockspeed than the cores are capable of, making them extremely stable.The last two digits in the model number (the yy) give an indication of the performance of the CPU.Total performance of all the Opteron systems (9.5%) appeared to lay only about a percentage point below that of the Xeon systems (10.7%)