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- HOW TO SAFELY OVERCLOCK A GPU WITH HIS ITURBO HOW TO
- HOW TO SAFELY OVERCLOCK A GPU WITH HIS ITURBO SERIES
For the PCS+ heat dissipation is provided by an aluminum heatsink that runs nearly the entire length of the card, which in turn is attached to the GPU through the use of an aluminum baseplate and 3 aluminum heatpipes that provide contact with the GPU. PowerColor’s cooler of choice for the PCS+ HD7870 is a new design for the company, and is effectively a minor variation on the open air coolers we commonly see on sub-200W cards such as the 7870. In terms of construction the PCS+ is a semi-custom card, meaning PowerColor is using their own cooler in conjunction with AMD’s PCB. In large part due to the fact that AMD’s Pitcairn GPU overclocks so well on stock voltage, PowerColor isn’t doing any kind of voltage adjustment here, so the PCS+ operates at the same 1.219v as a reference 7870. PowerColor has clocked the card at 1100MHz core and 4.9GHz memory, which is a 100MHz (10%) core overclock and a far less significant 100MHz (2%) memory overclock over the reference 7870. As indicated by the PCS+ moniker, this 7870 is a factory overclocked card using a custom cooling solution. The PCS+ HD7870 is PowerColor’s high end 7870, and the only semi-custom card the company is making.
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Starting first with the PowerColor card, we have the PCS+ HD7870. How do these retail cards stack up compared to our reference 7870, and what kind of impact do their factory overclocks bring? Let’s find out. To that end HIS and PowerColor have sent over their top 7870 cards, the HIS 7870 IceQ Turbo and the PowerColor PCS+ HD7870.
HOW TO SAFELY OVERCLOCK A GPU WITH HIS ITURBO SERIES
Because AMD’s partners have largely passed on AMD’s reference design for the 7870 series we wanted to take a look at what the actual retail cards would be like with almost everyone using a custom cooler and many partners using factory overclocks, there’s a great deal of variation between cards. Those two weeks have now come and gone, and the 7800 series has finally been released for sale. Unfortunately because of this early unveiling you couldn’t buy one at the time. The result was a pair of impressive – if expensive – cards that cemented AMD’s control of the high-end video card market. Composed of the Radeon HD 7870 GHz Edition and Radeon HD 7850, AMD broke from their earlier protocol with the 77 series and unveiled the cards ahead of their actual launch in order to beat CeBIT and GDC.
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HOW TO SAFELY OVERCLOCK A GPU WITH HIS ITURBO HOW TO
Here's how to overclock your video card and get faster, smoother games without spending a dime.Two weeks ago AMD officially unveiled the Radeon HD 7800 series. Overclocking or running your hardware at higher speeds than it was designed to run is one of the best ways to boost your gaming performance. If you’re one of them and you’re looking forward to know how to do that, then you’ve come to the right place. That being said, some people are not happy with the stock performance and want to squeeze out every last bit of performance that’s possible from their cards. The performance you get on each of these games depends on how powerful your graphics card is. The GPU provides all the graphical horsepower that you’ll need to play the latest and greatest games on your computer. That being said, some people are not happy with the stock If you’re a gamer, then the most important component in your computer is pretty much the graphics card. If you’re a gamer, then the most important component in your computer is pretty much the graphics card.