EB requires 0.5x more power from cpu and memory requirement than the vanilla RTW
not recommended unless u got a high OC CPU with the most powerful GFX and memory setups
(example, i could play EB , and do the above but also play another game)

recommend u get my kind of setup

intel quad core qx9650 ED @ 4.66 ghz
OCZ DDR3-1333 w 5-5-5-5 timing @ 4gb
geforce 9800gx2 @ quad sli with 1gb ddr3 ram each making combined 6000gb memory for graphic and CPU power

i can play EB all day virtually without CTD related to memory leak
its all to blame the RTW engine problems tbh
but u can try
just restart EB after couple of hours and youll be okay