A18 Pro VS A20 Pro
We are comparing the A18 Pro (Apple) with the A20 Pro (Apple). Scroll down to the pros and cons of each chipset, in-depth specs, and benchmarking scores.
Last Updated: September 10, 2026
Overall Comparison
KEY DIFFERENCES OF A18 Pro AND A20 Pro
Here’s how A18 Pro and A20 Pro stack up against each other in their most impactful areas.
Why A20 Pro is the best choice:
-
62% higher AnTuTu V11 score (2935466 vs 1808835)
-
19% higher Single-Core Geekbench score (4259 vs 3593)
-
43% higher Multi-Core Geekbench score (13093 vs 9127)
-
21% higher CPU frequency (4900 MHz vs 4050 MHz)
-
42% higher memory frequency (5333 MHz vs 3750 MHz)
SPECIFICATION TABLE COMPARISON OF A18 Pro AND A20 Pro
Below is the detailed specification table comparing A18 Pro and A20 Pro.
Note: Highlighted specs mean that SoC wins that spec row.
If neither side is highlighted, it is a tie or there is not enough data for both specs.
| Specification | A18 Pro | A20 Pro |
|---|---|---|
|
General Information
|
||
| Name: | A18 Pro | A20 Pro |
| Brand: | Apple | Apple |
| Class: | High-End | Flagship |
| Release Date: | September 9, 2024 | September 9, 2026 |
| Foundry: | TSMC | TSMC |
| Instruction Set: | ARMv9.2-A | — |
|
CPU
|
||
| CPU Cores: | 6 | 6 |
| CPU Architecture: | 2x 4.04 GHz, 4x 2.42 GHz | 2x 4.9 GHz Everest, 4x Sawtooth |
| CPU Frequency: | 4050 MHz | 4900 MHz |
|
Graphics (GPU)
|
||
| GPU Model: | Apple A18 Pro GPU | Apple A20 Pro GPU |
| Graphics Architecture: | Apple Bionic | Apple A GPU |
| GPU Frequency: | 1490 MHz | — |
| GPU Pipelines: | 6 | 7 |
| Shading Units: | 128 | 128 |
| GPU FLOPS: | 2289 Gigaflops | — |
|
Memory Subsystem
|
||
| Memory Type: | LPDDR5X | LPDDR5X |
| Max Memory Size: | 8 GB | 12 GB |
| Memory Frequency: | 3750 MHz | 5333 MHz |
| Memory Bandwidth: | 60 Gb/s | 113.7 Gb/s |
| Memory Bus Width: | 4x 16 Bit | 6x 16 Bit |
|
Benchmark Scores
|
||
|
GEEKBENCH
|
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| Single-Core (V6) | 3593 | 4259 |
| Multi-Core (V6) | 9127 | 13093 |
| GPU (V6) | — | 51120 |
| Asset Compression | 300.1 MB/sec | — |
| HTML 5 Browser | 193.3 pages/sec | — |
| PDF Renderer | 215.2 Mpixels/sec | — |
| Image Detection | 322.7 images/sec | — |
| HDR | 294.3 Mpixels/sec | — |
| Background Blur | 39.2 images/sec | — |
| Photo Processing | 90.3 images/sec | — |
| Ray Tracing | 9.08 Mpixels/sec | — |
|
ANTUTU SCORE
|
||
| Overall (AnTuTu V11) | 1808835 | 2935466 |
| CPU | 520673 | 882877 |
| GPU | 557106 | 1051925 |
| MEM | 181531 | 262172 |
| UX | 549525 | 738492 |
| Overall (AnTuTu V10) | 1965817 | — |
| CPU | 761103 | — |
| GPU | 593108 | — |
| MEM | 245171 | — |
| UX | 366435 | — |
|
Connectivity & I/O
|
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| Cellular Download Speed: | Up to 10000 Mbps | — |
| Wi-Fi Version: | Wi-Fi 7 | Wi-Fi 7 |
| Bluetooth Version: | 5.3 | 6.0 |
|
AI & Acceleration
|
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| Neural Processor: | Neural Engine | Dual 16-core Apple Neural Engine |
| NPU Theoretical Performance: | 35 TOPS | — |
Tip: ▲ indicates a higher-is-better spec advantage, while ▼ indicates a lower-is-better advantage.
PERFORMANCE CHART COMPARISON OF A18 Pro AND A20 Pro
The charts below visualize how A18 Pro and A20 Pro stack up in key performance metrics.
Radar Chart Comparison
Bullet Chart Comparison
Release Timeline of A18 Pro and A20 Pro
A18 Pro was released 2 years earlier than A20 Pro.
Domain Score Summary
Scores are generated by Comparigon's scoring algorithm and are intended as a high-level guide. They may not map 1-to-1 with the individual spec-by-spec comparisons shown in the table.
Our Verdict
In conclusion, the A20 Pro is clearly better overall compared to the A18 Pro. It comes out ahead across every comparable key area.
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Disclaimer: Specs, pricing, and benchmarks are sourced from official manufacturer data and verified test results. While we strive for precision, product details and pricing may change. Comparigon may earn an affiliate commission on qualifying purchases.