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Sapphire R9 390 Nitro 8 GB Review
Value & Conclusion »Temperatures
Idle temperatures are fine with even the idle-fan-off feature we love so much. In gaming, temperatures are low as well, and so is noise. Good job, Sapphire.
Clock Profiles
Modern graphics cards have several clock profiles that are selected to balance power draw and performance requirements.The following table lists the clock settings for important performance scenarios and the GPU voltage we measured. We performed these measurements on the pins of a coil or a capacitor near the GPU voltage regulator.
| GPU Clock | Memory Clock | GPU Voltage | |
|---|---|---|---|
| Desktop | 300 MHz | 150 MHz | 1.008 V |
| Multi-Monitor | 300 MHz | 1500 MHz | 1.063 V |
| Blu-ray Playback | 500 MHz | 1500 MHz | 1.055 V |
| 3D Load | 1040 MHz | 1500 MHz | 1.188 V |
| CCC Overdrive Limits | |
|---|---|
| Core | 1500 MHz |
| Memory | 2000 MHz |
Dec 22nd, 2024 11:30 EST
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