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MSI Radeon HD 7970 Lightning 3GB Video Card Overclocked Review - Benchmarks - Test System Setup

AMD's Radeon HD 7970 gets the Lightning treatment from MSI and we take the time to overclock this bad boy to see what it can do.

| AMD Radeon GPU in Video Cards | Posted: Mar 29, 2012 3:16 pm
TweakTown Rating: 96%Manufacturer: MSI

TweakTown image content/4/6/4636_99_msi_radeon_hd_7970_lightning_3gb_video_card_overclocked_review.png

 

We would like to thank the following companies for supplying and supporting us with our test system hardware and equipment: Intel, ASUS and Corsair.

 

The two main cards we're going to be comparing our massively overclocked MSI HD 7970 Lightning against is the reference clocked HD 7970, but also the manually overclocked reference design HD 7970 so we can see just what the MSI card is able to offer us.

 

Alongside those two cards we've got the HD 7950 and HD 6990 to help round of the AMD side of things. As for the NVIDIA side of things we've got the GTX 580 and brand new GTX 680. We've also got our manually overclocked GTX 680 which saw some really strong performance improvements.

 

We won't get into any detail on the clocks we're using today on the other cards because it's mentioned in our graphs.

 

So with that all said and done I think we can get into the performance side of things and see just what kind of performance boost our overclocked MSI Lightning video card brings to the table.

 

Let's get started!

 

 

The FPS Numbers Explained

 

When we benchmark our video cards and look at the graphs, we aim to get to a certain level of FPS which we consider playable. While many may argue that the human eye can't see over 24 FPS or 30 FPS, any true gamer will tell you that as we climb higher in Frames Per Seconds (FPS), the overall gameplay feels smoother. There are three numbers we're looking out for when it comes to our benchmarks.

 

30 FPS - It's the minimum number we aim for when it comes to games. If you're not dropping below 30 FPS during games, you're going to have a nice and smooth gaming experience. The ideal situation is that even in a heavy fire fight, the minimum stays above 30 FPS making sure that you can continue to aim easily or turn the corner with no dramas.

 

60 FPS - It's the average we look for when we don't have a minimum coming at us. If we're getting an average of 60 FPS, we should have a minimum of 30 FPS or better and as mentioned above, it means we've got some smooth game play happening.

 

120 FPS - The new number that we've been hunting down over recent months. If you're the owner of a 120 Hz monitor, to get the most out of it you want to get around the 120 FPS mark. Moving from 60 FPS / 60 Hz to 120 FPS / 120 Hz brings with it a certain fluidity that can't really be explained, but instead has to be experienced. Of course, if you're buying a 120 Hz monitor to take advantage of 3D, an average of 120 FPS in our benchmark means that in 3D you will have an average of 60 FPS, which again means you should expect some smooth gameplay.

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