Tensor G5 vs Snapdragon 8 Gen 3: How Does Google’s First TSMC Chip Really Compare?

The Pixel 10 series isn’t just about new cameras or sleeker designs—it’s the debut of Google’s Tensor G5, the company’s first custom SoC built on TSMC’s 3nm process. This marks a huge shift after years of Samsung-made Tensor chips that often lagged behind Qualcomm in efficiency and sustained performance.

But how does the Tensor G5 stack up against the Snapdragon 8 Gen 3, Qualcomm’s 2024 flagship chip still powering many premium Android devices? Let’s break down the architecture, benchmarks, AI, gaming, and battery efficiency to see if Google’s gamble finally pays off.


Quick Specs Overview

FeatureTensor G5 (Pixel 10)Snapdragon 8 Gen 3 (Galaxy S24 Ultra, others)
Manufacturing NodeTSMC 3nmTSMC 4nm
CPU ConfigurationCustom 9-core (1x Cortex-X4, 4x Cortex-A720, 4x Cortex-A520)1x Cortex-X4 + 5x A720 + 2x A520
GPUImmortalis-G715 (custom Google tuning)Adreno 750 (Qualcomm proprietary)
AI/ML EngineGoogle TPU v3 (AI-first design)Hexagon NPU + Qualcomm AI Engine
Max RAM Support16GB LPDDR5X24GB LPDDR5X
ModemIntegrated Google-Qualcomm modemQualcomm X75 5G

Tensor G5 vs Snapdragon 8 Gen 3
Benchmarks (Speculative + Early Leaks)

While official third-party benchmarks for Tensor G5 are still trickling in, leaked Geekbench scores from dev units show:

  • Tensor G5 Single-Core: ~2,200

  • Tensor G5 Multi-Core: ~7,500

  • Snapdragon 8 Gen 3 Single-Core: ~2,100

  • Snapdragon 8 Gen 3 Multi-Core: ~6,900

This suggests that Tensor G5 may actually outpace Snapdragon 8 Gen 3 in multi-core tasks, thanks to its more balanced 9-core setup. However, Qualcomm still leads in sustained GPU performance.


AI & On-Device Machine Learning

Here’s where the Pixel 10 shines. Google has designed the Tensor G5 around AI-first workloads:

  • Realtime AI Video Editing (Magic Eraser for video, frame interpolation)

  • Gemini Nano On-Device (LLM queries without cloud calls)

  • Call Screening 3.0 with natural-sounding AI voices

  • AI-Powered Battery Optimization that learns per-app usage patterns

Qualcomm’s Snapdragon 8 Gen 3 is powerful, but its AI engine feels more like an add-on compared to Tensor’s core design philosophy.


Gaming & Graphics

  • Snapdragon 8 Gen 3: Still the king of Android gaming. Its Adreno 750 GPU pushes out higher FPS in Genshin Impact, PUBG Mobile, and emulation benchmarks.

  • Tensor G5: Optimized for efficiency, not raw FPS. Expect smoother sustained gameplay than older Tensors, but still 10–15% behind Qualcomm in peak GPU power.


Battery & Efficiency

Moving Tensor to TSMC’s 3nm node is a game-changer. Community testers on Reddit and forums report:

  • Pixel 10 Pro lasting 7–8 hours screen-on time, up from 5–6 on Pixel 8.

  • Lower heat output compared to Tensor G3.

  • Charging speeds remain capped at ~30W, but efficiency gains make overnight top-ups less necessary.

Qualcomm still leads in modem efficiency (X75 > Google’s custom modem), but Tensor G5 finally closes the gap in CPU and system-wide power draw.


Verdict: Tensor G5 vs Snapdragon 8 Gen 3

Category                    Winner                        Why?
CPU (Raw Power)Tensor G5Higher multi-core output
GPU / GamingSnapdragon 8 Gen 3Stronger sustained graphics
AI & MLTensor G5AI-first chip, Gemini Nano
EfficiencyTensor G5TSMC 3nm advantage
ConnectivitySnapdragon 8 Gen 3X75 modem better

Final Take:
If you’re a mobile gamer or need the fastest 5G modem, the Snapdragon 8 Gen 3 still delivers. But if you want AI smarts, battery efficiency, and real-world multitasking speed, the Tensor G5 finally puts Google on equal (or better) footing with Qualcomm.


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