MSI R9 390X Gaming 8 GB Review 111

MSI R9 390X Gaming 8 GB Review

Value & Conclusion »

Temperatures



Given the card's massive heat output, idle temperatures are decent.

GPU Temperature Comparison
IdleLoad
MSI R9 390X Gaming57°C82°C
MSI R9 290X Lightning40°C71°C
PowerColor R9 290X PCS+37°C / 38°C68°C / 76°C
MSI R9 290X Gaming40°C79°C
ASUS R9 290X DC II OC37°C78°C / 94°C
Sapphire R9 290X Tri-X OC36°C73°C
PowerColor R9 290X OC44°C93°C
AMD R9 290X49°C93°C / 94°C
Important: GPU temperature will vary depending on clock speed, voltage settings,
cooler design, and production variances. This table just serves to provide
a list of typical temperatures for similar cards determined during TPU review.



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 the measurement on the pins of a coil or a capacitor near the GPU voltage regulator.

GPU
Clock
Memory
Clock
GPU Voltage
(measured)
Desktop300 MHz150 MHz0.89 V
Multi-Monitor300 MHz1525 MHz1.11 V
Blu-ray Playback590 MHz1525 MHz1.10 V
3D Load1100 MHz1525 MHz1.21 V
CCC Overdrive Limits
Core1480 MHz
Memory2000 MHz
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