Intel Xeon E3 1105C 's Advantages
Released 3 years and 8 months late
More modern manufacturing process (32nm vs 45nm)
Lower TDP (25W vs 90W)
Xeon E7430 's Advantages
Higher specification of memory (667 vs 3)
Higher base frequency (2.133GHz vs 1GHz)
Larger L3 cache size (12MB vs 6MB)