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Apple’s A16 Bionic leads the Google Tensor G4 in the Geekbench 6 CPU results cited here: it scores 2,631 versus 1,707 in single-core testing and 6,602 versus 4,431 in multi-core testing. These are reported comparison-page figures, not a controlled test of every phone or a guarantee of performance in every task. For a phone purchase, compare the complete devices as well as their chips.
What the Tensor G4 vs A16 Bionic comparison shows
The comparison page lists different CPU designs and higher Geekbench 6 scores for A16 Bionic in both CPU tests. It also reports AnTuTu and GPU compute figures, but those results have important cross-platform limits and do not establish a universal winner.
| # | Preview | Product | Price | |
|---|---|---|---|---|
| 1 |
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Apple iPhone 14, 128GB, Midnight - Unlocked (Renewed) | $300.00 | Buy on Amazon |
| 2 |
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Apple iPhone 16, 128GB, Pink - Unlocked (Renewed) | $552.01 | Buy on Amazon |
| 3 |
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Apple iPhone 15, 128GB, Black - Unlocked (Renewed) | $398.00 | Buy on Amazon |
| 4 |
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Apple iPhone 13, 128GB, Midnight - Unlocked (Renewed) | $262.00 | Buy on Amazon |
| 5 |
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Apple iPhone 16e, 128GB, Black - Unlocked (Renewed) | $388.00 | Buy on Amazon |
| Measure | Google Tensor G4 | Apple A16 Bionic | How to read it |
|---|---|---|---|
| CPU layout | 8 cores: 1 Cortex-X4, 3 Cortex-A720, 4 Cortex-A520 | 6 cores: 2 Everest performance cores, 4 Sawtooth efficiency cores | Architecture labels are those listed by NanoReview. |
| Maximum CPU frequency listed | 3.1 GHz | 3.46 GHz | Clock speed alone does not predict workload performance. |
| Geekbench 6 single-core | 1,707 | 2,631 | A16 scores higher in NanoReview’s reported comparison. |
| Geekbench 6 multi-core | 4,431 | 6,602 | A16 scores higher in NanoReview’s reported comparison. |
| AnTuTu 11 total | 1,519,937 | 1,626,008 | NanoReview cautions that Android and iOS totals are not directly comparable. |
| Geekbench GPU compute | 8,744 | 22,851 | NanoReview says the scores use different APIs: OpenCL and Metal. They are not equivalent workloads. |
| Memory bandwidth listed | 68.2 GB/s | 51.2 GB/s | These are specifications reported by the comparison page, not proof of broader performance. |
NanoReview’s Tensor G4 vs A16 Bionic comparison reports 11 Geekbench CPU samples for Tensor G4 and 24 for A16 Bionic. Its AnTuTu aggregation lists 25 Tensor G4 tests and 36 A16 tests. Those sample counts provide context for the published figures; they do not amount to a controlled, same-device laboratory comparison.
Which chip is faster in CPU benchmarks?
Single-core performance
In the cited Geekbench 6 results, A16 Bionic scores 2,631 and Tensor G4 scores 1,707. Single-core scores can help compare performance in work that mainly uses one CPU core, but an individual phone’s result can vary with its hardware, software, and test conditions.
#1 Best Overall
- This phone is unlocked and compatible with any carrier of choice on GSM and CDMA networks (e.g. AT&T, T-Mobile, Sprint, Verizon, US Cellular, Cricket, Metro, Tracfone, Mint Mobile, etc.).
- Please check with your carrier to verify compatibility.
- The device does not come with headphones or a SIM card. It does include a generic (Mfi certified) charging cable.
- Tested for battery health and guaranteed to have a minimum battery capacity of 80%.
Multi-core performance
A16 Bionic also leads in the reported Geekbench 6 multi-core result: 6,602 compared with Tensor G4’s 4,431. The higher score indicates an advantage in that benchmark’s multi-core test; it does not show that every app or sustained workload will behave the same way.
Why the other benchmark numbers need caution
AnTuTu totals
NanoReview lists AnTuTu 11 totals of 1,519,937 for Tensor G4 and 1,626,008 for A16 Bionic, but cautions that Android and iOS results are not directly comparable. Do not treat the small numerical gap as a clean cross-platform verdict.
Rank #2
- 6.1" Super Retina XDR OLED, HDR10, Dolby Vision, 1000nits (typ), 2000nits (HBM), 2556x1179px at 460ppi, 3561mAh Battery
- 128GB 8GB RAM, Apple A18 (3nm), Hexa-core (2x4.04 GHz + 4x2.20 GHz), Apple GPU 5-core, 16‑core Neural Engine
- Rear camera: 48MP, f/1.6, wide + 12MP, f/2.2, ultrawide, Front Camera: 12MP, f/1.9, wide, iOS 18, upgradable to iOS 18.5
- 4G LTE: 1/2/3/4/5/7/8/12/13/14/17/18/19/20/25/26/28/29/30/32/34/38/39/40/41/42/48/53/66/71, 5G: n1/2/3/5/7/8/12/14/20/25/26/28/29/30/38/40/41/48/53/66/70/71/75/76/77/78/79 - Dual eSIM
- Unlocked for freedom to choose your carrier. Compatible with both GSM & CDMA networks. The phone is unlocked to work with all GSM Carriers & CDMA Carriers Including AT&T, T-Mobile, Verizon, Sprint., Etc.
GPU compute scores
The reported Geekbench GPU compute scores are 8,744 for Tensor G4 and 22,851 for A16 Bionic. NanoReview identifies different APIs—OpenCL and Metal—behind these figures. Because the tests do not use the same API, the scores should not be read as a straightforward head-to-head measure of graphics performance.
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Tensor G4 has more listed CPU cores, while A16 Bionic has the higher listed maximum frequency. Neither core count nor clock rate alone determines speed: chip architecture, device implementation, software, workload, and operating conditions also matter. The listed memory-bandwidth figures likewise do not establish which chip will be faster in a particular application.
Rank #3
- 6.1inch Super Retina XDR display. Aluminum with color-infused glass back. Ring/Silent switch
- Dynamic Island. A magical way to interact with iPhone. A16 Bionic chip with 5-core GPU
- Advanced dual-camera system. 48MP Main | Ultra Wide. Super-high-resolution photos (24MP and 48MP). Next-generation portraits with Focus and Depth Control. 4X optical zoom range
- Emergency SOS via satellite. Crash Detection. Roadside Assistance via satellite
- Up to 26 hours video playback. USB C, Supports USB 2. Face ID
Which phones use these processors?
Google associates Tensor G4 with the Google Pixel 9, while Apple identifies A16 Bionic as the processor in the iPhone 15. These handset examples help put the chip comparison in context: most buyers choose between phones, not standalone mobile processors. Results and everyday experience depend on the whole phone and its software, not just the SoC.
Independent reader supportYour contribution helps us test, update, and keep practical guides available for everyone.How to choose between the phones
If your decision is narrowly about the cited Geekbench 6 CPU results, A16 Bionic is ahead in both tests. That evidence does not establish an overall phone-buying winner or a controlled real-world winner for sustained performance, battery impact, or every workload.
Rank #4
- This pre-owned product is not Apple certified, but has been professionally inspected, tested and cleaned by Amazon-qualified suppliers.
- There will be no visible cosmetic imperfections when held at an arm’s length.
- This product is eligible for a replacement or refund within 90 days of receipt if you are not satisfied.
- Product may come in generic Box.
- Compare the actual models’ cameras, battery life, display, and software experience.
- Consider the operating system you prefer and the apps or services you rely on.
- Check current prices, availability, and support for the specific phone variant and market you are considering.
- Give more weight to tests that match your intended use than to a single cross-platform aggregate score.
The available comparison does not provide a controlled, same-device methodology for sustained performance or efficiency. Treat its Geekbench results as useful benchmark evidence, not as a substitute for deciding which complete handset better fits your needs.
Quick Recap
Best Value
- 6.1" Super Retina XDR OLED, HDR10, 800 nits (HBM), 1200 nits (peak), 2532x1170px at 460ppi, 4005mAh Battery
- 8GB RAM, Apple A18 6-core CPU (2 performance + 4 efficiency cores), Apple GPU 4-core, 16‑core Neural Engine
- Rear camera: 48MP, f/1.6, wide, Front Camera: 12MP, f/1.9, wide, iOS 18.3.1, upgradable to iOS 18.5
- Connectivity: Global 4G LTE, Sub-6 GHz 5G, LTE, Wi-Fi 6, Bluetooth 5.3, NFC, USB-C, Wireless Charging (7.5W). (does not have mmWave 5G or MagSafe or physical SIM card) - Dual eSIM Only
- Unlocked for freedom to choose your carrier. Compatible with both GSM & CDMA networks. The phone is unlocked to work with all GSM Carriers & CDMA Carriers Including AT&T, T-Mobile, Verizon, Straight Talk., Etc.
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.
