iTechGuides is reader-supported. When you buy through links on our site, we may earn an affiliate commission. As an Amazon Associate I earn from qualifying purchases. Learn more
The Apple A18 in the iPhone 16 has a 6-core CPU, a 5-core GPU and a 16-core Neural Engine. Two dated Geekbench Browser submissions show how its benchmark results vary by test version: one iPhone 16 scored 3405 single-core and 8507 multi-core in Geekbench 6.7.0, while a separate submission scored 2883 and 7852 in Geekbench 7.1.0. These are individual results, not guaranteed or average scores.
Apple A18 specifications
Apple lists the A18 in the iPhone 16. The company’s iPhone 16 technical specifications give this processor configuration:
- CPU: 6 cores—2 performance cores and 4 efficiency cores.
- GPU: 5 cores.
- Neural Engine: 16 cores.
Apple Support identifies 2024 as the iPhone 16’s introduction year and also lists the A18 chip in its iPhone 16 tech specs. Apple’s cited specifications describe the chip’s core configuration but do not publish a benchmark score.
Geekbench benchmark results for the A18
The available figures come from two individual Geekbench Browser submissions for iPhone 16 devices. They were recorded in different versions of the benchmark, so they should be read as separate examples—not as directly comparable results or a performance trend.
#1 Best Overall
- 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.
| Benchmark record | Single-core | Multi-core | Device and software context |
|---|---|---|---|
| Geekbench 6.7.0 | 3405 | 8507 | iPhone 16; iOS 26.6; uploaded September 11, 2026 |
| Geekbench 7.1.0 | 2883 | 7852 | iPhone 16; iOS 27.0; uploaded September 26, 2026 |
The Geekbench 6 page labels that benchmark version as legacy and says its scores should only be compared with other Geekbench 6 results. More generally, compare scores within the same Geekbench version and check that the device and software context are relevant to your comparison.
How to interpret these scores
A Geekbench score is a result from a particular test run, not a fixed specification of the A18. The two records above establish what those individual iPhone 16 submissions reported; they do not establish a typical score range, a population average, or what another user will get. Differences in benchmark versions also mean the numbers should not be treated as an apples-to-apples comparison.
Rank #2
- 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. There will be no visible cosmetic imperfections when held at an arm’s length.
- This product will have a battery which exceeds 90% capacity relative to new.
- Accessories will not be original, but will be compatible and fully functional. Product may come in generic Box.
- This product is eligible for a replacement or refund within 365 days of receipt if you are not satisfied.
For a useful comparison, look for results from the same Geekbench version and note the device, operating-system version and upload date shown on the result page. Treat a single submission as an example rather than a promise of your own device’s performance.
Windows Errors? Fix Them Before They Spread
Repair common Windows errors and clear accumulated junk for a smoother, more stable PC - no reinstall needed.Free scan · no reinstallOutdated Drivers Are Slowing You Down
One free scan finds every outdated or missing driver and matches the right update for your exact hardware.Free scan · exact hardware matchQuick Recap
Best Value
- 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. There will be no visible cosmetic imperfections when held at an arm’s length.
- This product will have a battery which exceeds 80% capacity relative to new.
- Accessories will not be original, but will be compatible and fully functional. Product may come in generic Box.
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. There will be no visible cosmetic imperfections when held at an arm’s length.
- This product will have a battery which exceeds 90% capacity relative to new.
- Accessories will not be original, but will be compatible and fully functional. Product may come in generic Box.
- This product is eligible for a replacement or refund within 365 days of receipt if you are not satisfied.
Rank #3
- 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.
Independent reader supportYour contribution helps us test, update, and keep practical guides available for everyone.
