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-   -   How high can I overclock my Sapphire HD7950 Vapor-X (http://www.hardwarecanucks.com/forum/overclocking-tweaking-benchmarking/59787-how-high-can-i-overclock-my-sapphire-hd7950-vapor-x.html)

ern88 February 20, 2013 04:48 PM

How high can I overclock my Sapphire HD7950 Vapor-X
I am wondering about optimal o/c my HD 7950 vapor-X. I have it set at core is 1025 and memory 1325. Can I safely go higher than that?

Masteroderus February 21, 2013 11:23 AM

It can handle a higher overclock, but you're entering the danger zone! Use sapphire trixx or msi afterburner. Try and keep temps under 80.

Adzsask February 21, 2013 11:29 AM

my non vapor X sapphire does 1200 core on stock max voltage and 1300 at least with a little extra juice. Only tried as high as 1375 on my memory.

ern88 February 22, 2013 12:59 PM

What would be optimal o/c settings to use?

Adzsask February 28, 2013 09:59 AM

Plenty of guides out there, I personally max stock voltage limits and see how high it goes by upping one thing at a time in 20MHz increments.

sf101 March 1, 2013 08:06 PM

been running my 7970 @ 1285 - 1850 (core / mem) for over a year.

if you have decent cooling and decent mem on the card. its possible to go further

sourthings March 1, 2013 08:20 PM

You can push it more I would think. I have a MSI 7950 TF3 in a system here running at 1.2ghz with 1.25V.

Go for it.

x2ezx March 6, 2013 02:58 AM

It all about cooling!

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