Google Tensor G6 rumored to use five‑year‑old PowerVR GPU

Google’s next‑gen Tensor G6 SoC is rumored to retain the PowerVR C‑Series CXTP‑48‑1536 GPU, a graphics core that debuted roughly five years ago, which could limit the Pixel 11 series’ gaming performance compared with the prior Tensor G5 [1].

CPU upgrades and process node

Leaker MysticLeaks posted that the Tensor G6 will shift to a 1 + 4 + 2 core configuration, featuring a single ARM C1‑Ultra core clocked at 4.11 GHz, four C1‑Pro cores at 3.38 GHz, and two slower C1‑Pro cores at 2.65 GHz [1]. This represents a modest step up from the Tensor G5’s 1 + 5 + 2 layout, which used an Arm Cortex‑X4 core at 3.78 GHz, five Cortex‑A725 cores at 3.05 GHz, and two Cortex‑A520 cores at 2.25 GHz. The rumor also notes a move to a 2 nm fabrication process for the G6, mirroring Google’s shift to TSMC’s advanced node, which could boost efficiency and performance [1].

GPU concerns and market impact

The same leak suggests the G6 will reuse the PowerVR C‑Series CXTP‑48‑1536 GPU, a unit first introduced around 2018, rather than a newer graphics architecture [1]. Analysts and enthusiasts have flagged this as a potential bottleneck for mobile gaming, a segment that has grown to millions of users worldwide. The Pixel 10 series already suffered from underwhelming gaming performance, and the reuse of an older GPU could perpetuate that shortfall [1]. A later report on the forthcoming Tensor G7 indicates Google may continue this pattern of reusing older GPU designs, which could further dampen expectations for future Pixel devices [2].

Competitive context

Google’s Tensor chips have historically lagged behind Qualcomm’s Snapdragon line in raw performance, prompting speculation that the G6’s CPU enhancements might bring the Pixel 11 closer to flagship parity [1]. However, the alleged GPU downgrade may offset any gains, especially as competitors continue to integrate newer graphics IPs to support high‑fidelity mobile titles. The upcoming Pixel 12 series is expected to feature a Tensor G7, internally codenamed “Lajolla,” but details remain scarce and the same older‑GPU trend may persist [2].

What to watch

• GPU confirmation – Look for official specifications from Google or a teardown that verifies the GPU model before the Pixel 11 launch.
• Gaming benchmarks – Early performance tests from reputable reviewers will indicate whether the older GPU materially impacts game frame rates.
• Supply‑chain signals – Any announcements about a shift to newer graphics IPs for the Tensor G7 could signal a strategic change for future Pixel devices.

If the Tensor G6 indeed ships with a five‑year‑old GPU, the Pixel 11 may struggle to meet the expectations of mobile gamers, highlighting a tension between cost‑saving hardware choices and the growing demand for high‑performance handheld gaming. The next leak or official reveal will clarify whether Google can balance these competing priorities.