NVIDIA GeForce GTX 750 Ti 2 GB Review 49

NVIDIA GeForce GTX 750 Ti 2 GB Review

Value & Conclusion »

Temperatures



Temperatures are reasonable and show that the card balances fan noise and heat well.

GPU Temperature Comparison
IdleLoad
NVIDIA GTX 750 Ti30°C66°C
ASUS GTX 750 Ti OC28°C62°C
MSI GTX 750 Ti Gaming27°C56°C
Palit GTX 750 Ti StormX Dual28°C69°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)
Desktop135 MHz203 MHz0.96 V
Multi-Monitor135 MHz203 MHz0.96 V
Blu-ray Playback135 MHz203 MHz0.96 V
3D Load980 - 1150 MHz1350 MHz1.030 - 1.175 V

The card uses NVIDIA's dynamic overclocking mechanism, GPU Boost 2.0. It will dynamically adjust clock and voltage based on render load, temperature, and other factors.

For the graph below, we recorded all GPU clock and GPU voltage combinations of our 1920x1080 resolution benchmarking suite. The plotted points are transparent, which allows them to add up to indicate more often used values. A light color means the clock/voltage combination is rarely used and a dark color means it's active a lot.

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