AMD Never Settle Game Bundle & Catalyst 12.11 Driver Performance

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Catalyst 12.11 Overclocking

To take a quick look at overclocking we fired up AMD Catalyst Control Center and used AMD Overdrive to overclock the Sapphire Radeon HD 7970 Vapor-X 3GB video card.

AMD OverDrive Radeon HD 7970

The Sapphire Radeon HD 7970 Vapor-X comes clocked at 1050MHz on the core and 1500MHz on the memory. By using OverDrive in CATALYST Control Center (CCC) you can raise or lower the clock frequencies within the parameters set by AMD. For this card AMD set limits for this particular BIOS to 1500MHz on the core and 2000MHz on the memory.

AMD OverDrive Radeon HD 7970

We used CCC and found that with the power control settings maxed out at 20 we could hit 1235MHz on the core and 1700MHz (6800MHz effective) on the memory. The core clock speed can likely go higher and can if you install a 3rd party overclocking utility that allows voltage increases. We are very happy with this overclock as we are 185MHz over the already overclocked cards base core clock speed and 200MHz higher on the 3GB of GDDR5 memory.

Let’s take a look at some Futuremark 3DMark11 on the performance preset to see how the overclock helped performance.

Sapphire HD 7970 Vapor-X 3GB at 1050MHz core and 1500MHz memory:

Sapphire HD 7970 Vapor-X 3GB 3DMark11

Sapphire HD 7970 Vapor-X 3GB at 1235MHz core and 1700MHz memory:

Sapphire HD 7970 Vapor-X 3GB 3DMark11

We tried out this overclock with Futuremark 3DMark 11 on the performance preset and saw the score go from P10291 to P11480, which is a 11.5% improvement from the cards factory settings. Not a bad overclock and a significant performance increase for free!

Sapphire HD 7970 Vapor-X 3GB 3DMark11 Overclocked

This overclock was enough to put the Sapphire Radeon HD 7970 3GB Vapor-X card above the ASUS GeForce GTX 680 DirectCU II TOP edition card in 3DMark11 with the performance preset!

Sapphire HD 7970 Vapor-X 3GB 3DMark11 Overclocked

It also boosted game performance by a large margain as you can see from the benchmark results from Metro 2033! The overclock helped boost performance by 9.5% in Metro 2033 at 1920×1080 and 9% at 2560×1600!

The Catalyst 12.11 Never Settle driver didn’t impact the cards overclockability, which is great news.  We found that taking a Radeon HD 7970 and using the 12.11 driver along with a little overclocking created one heck of a gaming graphics card! 

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