ok mga sir patabang ko ninyo

, naa koy palitunon nga GTX 680 Jetstream
::Products - GTX 680 JETSTREAM (2048MB GDDR5) ::
akoang existing PSU is a Silverstone 5T50F 500w (katong normal na version lang) kani
SILVERSTONE ST50F 500W ATX12V SLI Ready CrossFire Ready 80 PLUS Certified Active PFC Power Supply - Newegg.com .....naa siya 2x 6pin PCI-e connector, pero ang kailangan sa GPU card is 1x6pin and 1x8pin connectors....my question, kaya raba ni katong mga converter? (like the 6pin to 8pin coverter or the 8pin to molex) or do i need another PSU jud? salamat sa mga mutabang daan!