Quote from: Fablio2 on August 13, 2013, 01:52:05 PM

Quote from: shakti on August 13, 2013, 01:44:31 PM

AMD Vishera FX 8320 is better, more Cores.

lol

performance test:
http://www.cpu-world.com/Compare/367/AMD_FX-Series_FX-8320_vs_Intel_Core_i5_i5-4570.html

My opinion is: it's all about the same, because one core Intel ~= 2 core's AMD (price and performance)

Best choice is 4570K + overclock

Well i have several VPS with Xenons and Opterons ... 2 opteron's cores costs like 1 Xenon's if you buy processors ... But Opterons perform 1.5-2 times better... ( i mean 6 core Xenon vs 12 Core Opteron ) that's why.
Cache is important but not that much for Prime search ... In your link i see AMD has mbetter memory performance +++ it's more imortant i think.
and Second ... really for prime search you need execution units ... Cores.