ASUS ROG Strix RX Vega 64 OC Edition 8GB Video Card Tests

Videocards/VGA Reviews by stefan @ 2018-04-17

RX Vega 64 is able to offer near GTX 1080 performance in most DirectX 11 titles, but performs exceptionally in newer, DirectX 12 games where it is able to exceed the performance levels of the Nvidia card. The Strix version coming from ASUS does feature a factory overclock, but the speed it will actually run at really depends on multiple factors such as power limits (for the GPU, HBM2 memory) but also temperature. When trying to overclock the card, we could not increase the clock much further, which is telling us that the Strix is pretty much running already at max capacity.

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Test Setup and Extra Info

Test Setup

 

CPU: Intel I5 4690K Retail @ 4.6GHz

CPU Cooler: Corsair H100i GTX

Motherboard: BIOSTAR Z97X Gaming

RAM: GeIL Black Dragon 4x4GB DDR2133 (@1600)

Video: Currently reviewed card

Power Supply: Cooler Master 850W

SSD: OCZ Vertex 3 240GB + OCZ Vertex 460

Case: Cooler Master ATCS 840

 

With the help of the GPU-Z utility, we could extract lots of information regarding the video card clocks,memory type, pixel and texture fill rate and so on:

 

 

To receive more in-depth information regarding the GPU, we have used the AIDA64 utility:

 

 

 

 

Temperature tests:

For finding out the temperatures in both IDLE and Full Load with the fan set on Auto, we left the computer IDLE for about 25 minutes and then started monitoring with HWINFO64 and logged the values obtained while running Heaven 4.0 at the 4K resolution for an additional 11 minutes, with details at Maximum and Tesselation set to Extreme. During this time, the ambient temperature was held steady at 25.6 degrees Celsius:

 

 

 

Noise measurements

Before measuring out the noise the video card was producing, we have first measured the noise inside the room the tests took place and we found out it was 28.8 dBA (with everything turned off).

At all times, the sound meter was placed 20cm near the video card.

The GPU fan was controlled by the latest version of the ASUS ROG GPU Tweak II utility:

 

 

 

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