Render Time in SKP Vray

Good day CGP,

Ask ko lang po kung may effect po ba sa rendering time pag pinalitan ko yung value ng DYNAMIC MEMORY LIMIT sa SKP VRAY.
Dati kasi 500 lang yung value, then pinalitan ko ng 4100, umabot ng 11 hours and 23 minutes yung rendering time.

or may trick and tips po ba kayo para mas mapabilis yung rendering time???
Please help mga master...

Thanks in advance =)

By the way ito po specs ng PC ko:

i7 - 3930K
16 gb ram
Nvidia GTX 660 ti 2gb Vcard

Ito po yung Raw render sa SKP Vray 1600x1200 size (11 hrs. and 23 minutes render time)

ouch antagal naman niyan bossing,. usually 2-3hours matagal na for me in rendering interiors.. Yung dynamic memory nagagamit lang if maraming displacement, proxies or other dynamic geometries ang scene, i dont prefer increasing this value up to 1000mb on skp kasi hanggang 2gb lang na ram kaya nyang gamitin. Sa max 6000mb ata madalas value ko with 16gb ram on heavy scene but kung ave. room lang i set this to 2000mb. Sana makatulong,.