With the help of the GPU-Z 0.6.0 utility, we could extract lots of information regarding the video card clocks,memory type, pixel and texture fill rate and so on:

For digging out even more information, we have used the AIDA64 utility:

Here are the CAL capabilities of the Radeon HD 7750:

Temperature tests:

To find out the IDLE and maximum temperatures, I have used the Furmark utility, and let it run for about 15 minutes in the Xtreme Burning Mode. To record the temperatures, the GPU-Z utility was used, thanks to its Sensors monitoring tab. The recorded room temperature at the time of testing was 21.9 degrees Celsius:

IDLE

Full Load

Noise measurements

Before finding out the noise the video card was producing, I have first measured the noise inside the room the tests took place and I found out it was 26.4dBA (with everything turned off).

The next step was to measure the noise the test system was producing, without the video card installed; the value I have obtained was 32.2dBA. Most of the fans inside the case were turned off, but the CPU (43%) and chipset one (30%).

At all times, the sound meter was placed 8cm under the video card.

The GPU fan was controlled by the Catalyst Control Center application:

The 3DMark Vantage scores were calculated by summing up the GPU and CPU subscores.

Here are the Vantage subscores separately: