Есть вопрос. У меня материнская плата asrock g31m-gs/g31m-s какие процессоры к ней подходят (сколько ядер) ?

Материнка G31M-GS

Поддерживает процессоры Duo - Два, Quad - Четыре

775Core 2 ExtremeX6800Conroe XE2.93GHz1066MHz4MBAll
775Core 2 QuadQ9650(E0)Yorkfield3.0GHz1333MHz12MBAll
775Core 2 QuadQ9550(C1)Yorkfield2.83GHz1333MHz12MBAll
775Core 2 QuadQ9550(E0)Yorkfield2.83GHz1333MHz12MBAll
775Core 2 QuadQ9550(C0)Yorkfield2.83GHz1333MHz12MBAll
775Core 2 QuadQ9505S(R0)Yorkfield2.83GHz1333MHz6MBP1.60
775Core 2 QuadQ9505(R0)Yorkfield2.83GHz1333MHz6MBP1.60
775Core 2 QuadQ9450(C1)Yorkfield2.66GHz1333MHz12MBAll
775Core 2 QuadQ9450(C0)Yorkfield2.66GHz1333MHz12MBAll
775Core 2 QuadQ9400(R0)Yorkfield2.66GHz1333MHz6MBAll
775Core 2 QuadQ9300(M1)Yorkfield2.50GHz1333MHz6MBAll
775Core 2 QuadQ9300(M0)Yorkfield2.5GHz1333MHz6MBAll
775Core 2 QuadQ8400S(R0)Yorkfield2.66GHz1333MHz4MBAll
775Core 2 QuadQ8400(R0)Yorkfield2.66GHz1333MHz4MBAll
775Core 2 QuadQ8300(R0)Yorkfield2.50GHz1333MHz4MBAll
775Core 2 QuadQ8200(R0)Yorkfield2.33GHz1333MHz4MBAll
775Core 2 QuadQ8200(M1)Yorkfield2.33GHz1333MHz4MBAll
775Core 2 QuadQ6700(G0)Kentsfield2.66GHz1066MHz8MBAll
775Core 2 QuadQ6600(G0)Kentsfield2.4GHz1066MHz8MBAll
775Core 2 QuadQ6600(B3)Kentsfield2.40GHz1066MHz8MBAll
775Core 2 QuadQ6400(B3)Kentsfield2.13GHz1066MHz8MBAll
775Core 2 DuoE8600(E0)Wolfdale3.33GHz1333MHz6MBAll
775Core 2 DuoE8500(C0)Wolfdale3.16GHz1333MHz6MBAll
775Core 2 DuoE8500(E0)Wolfdale3.16GHz1333MHz6MBAll
775Core 2 DuoE8400(C0)Wolfdale3.0GHz1333MHz6MBAll
775Core 2 DuoE8400(E0)Wolfdale3.0GHz1333MHz6MBAll
775Core 2 DuoE8300(C0)Wolfdale2.83GHz1333MHz6MBAll
775Core 2 DuoE8200(C0)Wolfdale2.66GHz1333MHz6MBAll
775Core 2 DuoE8190(C0)Wolfdale2.66GHz1333MHz6MBAll
775Core 2 DuoE7600(R0)Wolfdale3.06GHz1066MHz3MBAll
775Core 2 DuoE7500(R0)Wolfdale2.93GHz1066MHz3MBAll
775Core 2 DuoE7400(R0)Wolfdale2.80GHz1066MHz3MBAll
775Core 2 DuoE7300(M0)Wolfdale2.66GHz1066MHz3MBAll
775Core 2 DuoE7200(M0)Wolfdale2.53GHz1066MHz3MBAll
775Core 2 DuoE6850(G0)Conroe3.00GHz1333MHz4MBAll

На сайт производителя нужно ходить и смотреть список процов.

Socket LGA775
Поддержка типов процессоровPentium 4 5xx/6xx, Celeron 4x0, Celeron Dual Core E1x00, Pentium D 8xx/9xx, Pentium Dual Core E2xx0/E5x00(, Core 2 Duo E4x00/E6xx0/E7x00/E8xx0, Core 2 Extreme X6800, Core 2 Quad Q6x00/Q8x00/Q9xx0 (Prescott, Smithfield, Presler, Cedar Mill, Kentsfield, Conroe, Yorkfield).

На оф. сайте asrock.com посмотри там полное описание

LGA 775 for Intel® Core™ 2 Extreme / Core™ 2 Quad / Core™ 2 Duo / Pentium® Dual Core / Celeron® Dual Core / Celeron, supporting Penryn Quad Core Yorkfield and Dual Core Wolfdale processors
- Compatible with all FSB1600*/1333/1066/800 MHz CPUs
- Supports Hyper-Threading Technology
- Supports Untied Overclocking Technology
- Supports EM64T CPU

а Intel Xeon E5630 можно установить в эту материнскую ?

Суда можно Xeon E5450 Запихать норм будет!

ok