Google's Pixel 9: A Deep Dive Into The Tensor G4 Chipset

Google has finally released its Pixel 9 lineup, and it’s powered by the Tensor G4 chipset. This year, Tensor G4 is said to bring marginal improvements over the Tensor G3, mainly focusing on improving efficiency. To understand how well the Tensor G4 stacks up against its predecessor, Tensor G3, we will go through a detailed comparison. We have added Geekbench, AnTuTu, and 3DMark scores of Tensor G4 to evaluate the performance difference. On that note, let’s begin.

Specs Comparison: Tensor G4 vs G3

When comparing the Tensor G4 to its predecessor, the Tensor G3, the specifications reveal some interesting insights. The Tensor G4 features an eight-core CPU setup, whereas the Tensor G3 utilized a nine-core configuration. This change, while seemingly minor, has implications for how the chipset performs across various tasks.

Both chipsets are built on Samsung's 4nm process technology, which is crucial for achieving better performance and efficiency. The Tensor G4 boasts improved CPU core architecture, with a combination of Cortex-X4, Cortex-A720, and Cortex-A520 cores, clocked higher than those found in the G3. This theoretically allows for better handling of demanding applications.

Here’s a quick side-by-side specs comparison:

Performance Analysis: CPU and GPU

The CPU performance of the Tensor G4 is intriguing. While it features newer ARM cores, the overall performance in real-world tests has not been as impressive as expected. In fact, during benchmark tests, the Tensor G4 lagged behind the G3 in multi-core performance despite having a more advanced architecture.

One of the standout features of the Tensor G4 is its GPU, which retains the Mali-G715 but with an upgraded clock speed. This enhancement allows for improved graphics performance, which is particularly relevant for gaming and graphic-intensive applications. However, while the G4 scores slightly higher in benchmarks, the stability of the G3's performance during extended sessions remains noteworthy.

The benchmarks tell a compelling story. For instance, in the Geekbench tests, the Tensor G4 scored 1,897 in single-core and 3,721 in multi-core, while the G3 achieved 1,751 and 4,208, respectively. This indicates that even with advancements, the G4 has room for improvement when it comes to sustained performance.

Benchmark Scores: A Closer Look

Evaluating the performance through various benchmark scores provides a clearer picture of how the Tensor G4 performs in everyday use. The AnTuTu scores reveal that the Tensor G4 achieved 1,253,407 points, showing a 22% increase over the Tensor G3’s 1,021,731 points. This is a positive sign, showcasing significant improvements in overall performance.

However, the differences in Geekbench scores raise questions about the efficacy of the upgrades. The multi-core performance of the G3 outperforms the G4, hinting that the latest model may not fully utilize its potential under certain conditions.

Here’s a summary of the benchmark scores:

Thermal Management and Efficiency

Thermal management is critical for maintaining performance, especially in high-demand scenarios. The Pixel 9 Pro XL utilizes a vapor cooling chamber, which is designed to help the Tensor G4 maintain its peak performance for extended periods. This is particularly beneficial during intensive tasks like gaming or video editing.

In our testing, the G4 managed to throttle to 71% of its maximum performance, a marked improvement over the G3’s 60%. This indicates that while the G4 may not outperform the G3 in raw multi-core tasks, it can sustain its performance under heavy load more effectively.

5G Capabilities: A Game Changer

One of the biggest upgrades in the Tensor G4 is the transition to the Exynos 5400 5G modem. This new modem promises significantly improved efficiency and connectivity, capable of reaching peak download speeds of up to 14.79Gbps. This is a substantial leap from the capabilities of the Exynos 5300 found in the G3.

These enhancements in 5G technology are essential for users who rely heavily on mobile data for streaming, gaming, and other online activities. The improved efficiency of the modem also enhances battery life, which is always a crucial consideration for smartphone users.

Final Thoughts and Overview

In summary, the Tensor G4 chipset brings some noteworthy improvements over its predecessor, the Tensor G3, particularly in areas like GPU performance and 5G capabilities. However, the actual CPU performance, especially in multi-core tasks, raises questions about the effectiveness of this upgrade. Users looking for substantial enhancements might find the jump from G3 to G4 less impressive than anticipated.

As Google prepares for the Pixel 10 series, it will be interesting to see how they leverage the advancements in semiconductor technology to deliver a more powerful and efficient chipset. For now, the Pixel 9 stands as a solid option for users seeking a capable device, with some areas for improvement that could be addressed in future iterations.