Solved Can I use a HD 6770 Pcie 2.0 in my mobo port pcie 16x? Tags: Radeon Power Supplies Graphics Cards HD Graphics Last response: August 14, 2011 2:25 AM in Graphics & Displays Share hbrenes August 12, 2011 2:54:13 AM Hello, I think to know, that the difference is the velocity of the channels and the Watts but I' m not be sure it will work. Does it work putting a new power supply with 6 or 8 pin for the new video card? More about : 6770 pcie mobo port pcie 16x purple stank a b ) Power supply a c 214 U Graphics card August 12, 2011 3:06:20 AM What are your full system specs?(CPU,RAM,etc.) It depends on what the card's power requirements are. hbrenes August 12, 2011 3:29:13 AM The mobo is Asrock AliveNF 6P-VSTA (1 port pcie 16x) Video HD4650 Amd 5200+ procesor 4G mem Corsair Windows 7 64 Power supply 450 watts Thanks in advance Related resources I need a PCIe 16X Gen 1.0 video card with HDMI port - Forum Two video cards on same mobo (only one PCIe Xpress 2.0 x16 slot) - Forum Should I use PCIe 1x or 16x for dual- port USB3 card? - Forum PCIE 3.0 16x or 8x - Forum PCI-E 16X a Dell power edge, and many things that don't add up. - Forum Can't find your answer ? Ask ! Get the answer purple stank a b ) Power supply a c 214 U Graphics card August 12, 2011 3:34:57 AM All of the 6770's I've seen are 2.1 cards.Are you sure the 6770 your interested in is in fact a 2.1 card? Your mobo looks like it's a 1.0 slot but I can't be sure.I would suggest going with a 5770 or a 6770 that is a 2.0 card to avoid any complications. What is the make/model of your PSU? How many amps are on the +12/v rail(s)? hbrenes August 12, 2011 3:43:20 AM I really like is to change my video card. And if only I change the power source would be nice to me. I would like to be sure if anyone has been able to use a PCIe 2.0. a 16x PCIe slot? hbrenes August 12, 2011 4:13:23 AM I have another power supply Mustiff of 800w EPS12V 2.2 specs, it has 8-pin(4+4) and 6Pin in the other computer, actually I can buy another one. May be I can try with this one, but I wanna be sure It could not damage the mobo Regards purple stank a b ) Power supply a c 214 U Graphics card August 12, 2011 5:45:37 AM I don't understand what your asking. Best solution greenrider02 August 12, 2011 5:05:10 PM all of the PCI 16x standards are inter-compatible, the speed of the link is determined by the weakest component. The PSU should be able to handle your card fine too. hbrenes August 14, 2011 2:23:01 AM greenrider02 said:all of the PCI 16x standards are inter-compatible, the speed of the link is determined by the weakest component. The PSU should be able to handle your card fine too. Thanks for your response, actually the tom's hardware people cover this theme here http://www.tomshardware.com/reviews/gaming-performance-... They mention " That is to say its power requirements are entirely satisfied by the PCI Express x16 slot." hbrenes August 14, 2011 2:25:08 AM Best answer selected by hbrenes. Can't find your answer ? Ask ! Publish Related resources : Forumwhat is PCI-E 16x 2.0 ForumPcie 16x v1.0 vs pcie 16x v 2.0 ForumHD 6850: bard perfs because of PCIE 16x 1.0 ? ForumPCIe 16x 2.0 vs 1.0 ForumMobo with PCI-e 16 and Card says PCI-e 2.0 ForumPCIe 16x (x4 mode) ForumRadeon HD 6570 Crossfire ( 16x & 4x) ForumPCI-e 16x card no fit in PCI-e 1x ForumPhenom x4 motherboard/ram selection assistance 8x vs 16x pci-e ? ForumGetting a PCIe 2.0 Card for an old PCIe 1.0 Mobo ForumUpgrading GTX460 ForumCan you upgrades the graphics on an ibook? ForumCan my power supply handle this ? ForumGa-z68-d3-b3 mobo upgrade path with gtx580 ForumCan you crossfire a XFX Radeon HD 6570 1GB GDDR3 PCIe Video Card More resources Read discussions in other Graphics & Displays categories Ati GPUs Graphics Cards Gtx HD Monitors SLI Crossfire Tuner Cards Radeon Video Diamond Multimedia Matrox Nvidia Palit PowerColor Asus Games !