This is my new system i'm buying :
Intel Core i7-2600K
XFX HD-697A-CNFC Radeon HD 6970
MSI Z68A-GD65 (G3)
Cooler Master HAF with 3 large fans
Aerocool Touch 2000 front LCD screen
2x cold cathode lights
1x Samsung 128gb SSD
2x SATA hdd's
1x LG DVD Burner
I was told that my 400w Seasonic 80+gold power supply won't be enough
So if i'm to buy a new power supply, i'll buy something overkill that would be enough to power up two of these cards in crossfire for a future upgrade, which led me to ask a few questions :
- How many watts would i need for dual XFX HD-697A-CNFC Radeon HD 6970 in crossfire mode ? Considering i'll be buying 80 plus GOLD psu
- What does "crossfire certified" and "crossfire ready" means ? I noticed a lot of PSU have these labels but people are running crossfire with non-certified PSU. Should i buy certified or not certified ?
- Let's say i buy a 1250 watts PSU. Will it use 1250 watts all the time (which would cost a lot of electricity) even if my system only consume, say 600 watts ?
thanks !!
Intel Core i7-2600K
XFX HD-697A-CNFC Radeon HD 6970
MSI Z68A-GD65 (G3)
Cooler Master HAF with 3 large fans
Aerocool Touch 2000 front LCD screen
2x cold cathode lights
1x Samsung 128gb SSD
2x SATA hdd's
1x LG DVD Burner
I was told that my 400w Seasonic 80+gold power supply won't be enough
So if i'm to buy a new power supply, i'll buy something overkill that would be enough to power up two of these cards in crossfire for a future upgrade, which led me to ask a few questions :
- How many watts would i need for dual XFX HD-697A-CNFC Radeon HD 6970 in crossfire mode ? Considering i'll be buying 80 plus GOLD psu
- What does "crossfire certified" and "crossfire ready" means ? I noticed a lot of PSU have these labels but people are running crossfire with non-certified PSU. Should i buy certified or not certified ?
- Let's say i buy a 1250 watts PSU. Will it use 1250 watts all the time (which would cost a lot of electricity) even if my system only consume, say 600 watts ?
thanks !!