> P.S. Be to (apie nupirktą motina aš čia) netgi rašo palaikys pci-ex16 v3.0 (jei įkiši intel 22nm procą). Kiek tiesos čia yra bus 
> matyt.

Na cia pagal sita - http://ark.intel.com/inc/images/diagrams/diagram-18.gif
Desktop S1155 CPU turi integruotus [ memory controller, GPU, PCI-E ] nu ir visa kita dar per DMI

pvz. i5-2500K : http://ark.intel.com/products/52210

Essentials
DMI 5 GT/s

Memory Specifications
Max Memory Size (dependent on memory type) 32 GB
Memory Types DDR3-1066/1333
# of Memory Channels 2
Max Memory Bandwidth 21 GB/s
ECC Memory Supported No

Graphics Specifications
Processor Graphics Intel® HD Graphics 3000

Expansion Options
PCI Express Revision 2.0
# of PCI Express Ports 1