NVIDIA GeForce GTX 750 Ti Benchmark Performance

By Olin Coles

Manufacturer: NVIDIA Corporation
Product Name: GeForce GTX 750 Ti Graphics Card
Price: Starting at $149.99 (Amazon | Newegg)

Full Disclosure: The product sample used in this article has been provided by NVIDIA.

The NVIDIA GeForce GTX 750 Ti graphics card is designed for mainstream 1080p gaming with moderate settings. GeForce GTX 750 Ti utilizes first-generation NVIDIA Maxwell GM107 GPU architecture with 640 CUDA Cores. The memory subsystem of GeForce GTX 750 Ti consists of two 64-bit memory controllers (128-bit total bandwidth) and 2GB of 5.4Gbps GDDR5 memory. GeForce GTX 750 Ti’s base clock speed is 1020MHz, and features a typical Boost Clock speed reaching 1085MHz.  In this article, Benchmark Reviews tests the GeForce GTX 750 Ti graphics card using several highly-demanding DX11 video games, such as Metro: Last Light, Batman: Arkham City, and Battlefield 3.

NVIDIA Boost 2.0

NVIDIA GPU Boost technology automatically increases the GPU’s clock frequency in order to improve performance. GPU Boost works in the background, dynamically adjusting the GPU’s graphics clock speed based on GPU operating conditions.

Originally GPU Boost was designed to reach the highest possible clock speed while remaining within a predefined power target. However, after careful evaluation NVIDIA engineers determined that GPU temperature is often a bigger inhibitor of performance than GPU power. Therefore for Boost 2.0, we’ve switched from boosting clock speeds based on a GPU power target, to a GPU temperature target. This new temperature target is 80 degrees Celsius.

As a result of this change, the GPU will automatically boost to the highest clock frequency it can achieve as long as the GPU temperature remains at 80C. Boost 2.0 constantly monitors GPU temperature, adjusting the GPU’s clock and its voltage on-the-fly to maintain this temperature.

In addition to switching from a power-based boost target to a temperature-based target, with GPU Boost 2.0 we’re also providing end users with more advanced controls for tweaking GPU Boost behavior. Using software tools provided by NVIDIA add-in card partners, end users can adjust the GPU temperature target precisely to their liking. If a user wants his GeForce GTX 760 board to boost to higher clocks for example, he can simply adjust the temperature target higher (for example from 80C, to 85C). The GPU will then boost to higher clock speeds until it reaches the new temperature target.

Besides adjusting the temperature target, Boost 2.0 also provides users with more powerful fan control. The GPU’s fan curve is completely adjustable, so you can adjust the GPU’s fan to operate at different speeds based on your own preferences.

Adaptive Temperature Controller

With GPU Boost 2.0, the GPU will boost to the highest clock speed it can achieve while operating at 80C. Boost 2.0 will dynamically adjust the GPU fan speed up or down as needed to attempt to maintain this temperature. While we’ve attempted to minimize fan speed variation as much as possible in prior GPUs, fan speeds did occasionally fluctuate.

For GeForce GTX 760, we’ve developed an all-new fan controller that uses an adaptive temperature filter with an RPM and temperature targeted control algorithm to eliminate the unnecessary fan fluctuations that contribute to fan noise, providing a smoother acoustic experience.

NVIDIA GeForce Experience

GeForce Experience is a new application from NVIDIA that optimizes your PC in two key ways. First, it maximizes your game performance and game compatibility by automatically downloading the latest GeForce Game Ready drivers. Second, GeForce Experience intelligently optimizes graphics settings for all your favorite games based on your hardware configuration.

Shadow Play

Utilizing the H.264 video encoder built-in to every Kepler GPU, ShadowPlay works in the background, seamlessly recording your last 20 minutes of gameplay footage, or if you’d like to record your latest StarCraft match, ShadowPlay can record that too.
Compared to software-based video encoders like FRAPS, ShadowPlay takes less of a performance hit, so you can enjoy your games while you’re recording.

Download NVIDIA GeForce Experience here: geforce.com/drivers/geforce-experience/download

In the next section, we detail our test methodology and give specifications for all of the benchmarks and equipment used in our testing process…