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PowerColor PCS+ Radeon HD 7970 3GB VORTEX II Overclocked Video Card Review - Sound Test

We check out the brand new PCS+ HD 7970 3GB VORTEX II video card from PowerColor and overclock it to see how it goes.

| AMD Radeon GPU in Video Cards | Posted: Apr 25, 2012 1:48 pm
TweakTown Rating: 96%Manufacturer: PowerColor

Sound Test

 

 

Pulling out the TES 1350A Sound Level Meter we find ourselves quickly yelling into the top of it to see how loud we can be.

 

After five minutes of that we get a bit more serious and place the device two CM away from the fan on the card to find the maximum noise level of the card when idle (2D mode) and in load (3D mode).

 

TweakTown image content/4/6/4679_41_powercolor_pcs_radeon_hd_7970_3gb_vortex_ii_overclocked_video_card_review.png

 

Looking at the noise levels we've got another highly overclocked HD 7970 video card that climbs to the top of the charts. The added voltage that is being put through these modified HD 7970s makes the fans work extra hard and added noise is the cost of this great extra performance.

 

Fortunately if you're happy with the stock 1100MHz OC that PowerColor is offering you don't have to worry about these noise levels.

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