AMD Radeon HD 7750 Video Card Review
The AMD Radeon HD 7750 (Cont’d)
Contents
The Radeon HD 7750 uses a thin aluminum cooler with a 65 mm fan, which touches only the GPU.
Figure 4: Video card cooler
Figure 5: Video card cooler
In Figure 6, you can see the video card with its cooler removed. It uses a voltage regulator with two phases for the GPU. All coils use ferrite cores and all capacitors are solid.
Figure 6: AMD Radeon HD 7750
Figure 7: Main voltage regulator
The reviewed video card uses four Hynix H5GQ2H24MFR-T2C GDDR5 chips, each one storing 2 Gbit of data, making the 1 GB of memory available on this video card. Each chip is connected to the GPU through a 32-bit lane, creating the 128-bit datapath that is available. These chips can run up to 5 GHz. On this video card, they are accessed at 4.5 GHz, leaving an 11% margin for you to increase the memory clock still within specifications. Of course, you can always try to push the memory clock above its specs. This is the same configuration used on the Radeon HD 7770 GHz Edition.
Figure 6: Memory chips
Before seeing the performance results, let’s recap the main features of this video card.