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Apple A8X vs Apple A18
Last updated:
Benchmarks
Performance Overview
Average performance across multiple benchmarks
Single-core performance
Multi-core performance
Geekbench 6 Single-Core
Single-core performance
Geekbench 6 Multi-Core
Multi-core performance
More benchmarks
Specifications
At a glance
|
Wischen
|
Apple A8X | Apple A18 |
|---|---|---|
| Family | Apple A series (27) | Apple A series (27) |
| CPU group | Apple A8/A8X (2) | Apple A18 (2) |
| Architecture | A8 | Donan |
| Technology | 20 nm | 3 nm |
| Segment | Smartphone / Tablet | Smartphone / Tablet |
| Socket | ||
| Predecessor | Apple A6X | Apple A16 Bionic |
| Successor | Apple A9X | Apple A19 |
CPU Cores and Base Frequency
|
Wischen
|
Apple A8X | Apple A18 |
|---|---|---|
| CPU Cores / Threads | 3 / 3 | 6 / 6 |
| Hyperthreading / SMT | ✗ | ✗ |
| Core architecture | normal | hybrid (big.LITTLE) |
| Core Cluster 1: | 3x Typhoon 1.50 GHz |
2x Donan P-Core 0.70 - 4.04 GHz |
| Core Cluster 2: | 4x Donan E-Core 0.74 - 2.30 GHz |
|
| L2-Cache | 2.00 MB | 20.00 MB |
| L3-Cache | 4.00 MB | 24.00 MB |
| Overclocking | ✗ | ✗ |
Integrated graphics (iGPU)
|
Wischen
|
Apple A8X | Apple A18 |
|---|---|---|
| GPU name | Apple A8X | Apple A18 (5 GPU Cores) |
| GPU frequency | 0.45 GHz | 0.39 - 1.68 GHz |
| CUs / Shader | 32 / 256 | 20 / 640 |
| Raytracing | ✗ | ✗ |
| Max. displays | 1 | 1 |
| Max. GPU Memory | 2 GB | 8 GB |
| Technology | 20 nm | 3 nm |
| Release date | Q3/2014 | Q3/2024 |
NPU AI performance
|
Wischen
|
Apple A8X | Apple A18 |
|---|---|---|
| AI hardware | Apple Neural Engine | |
| AI specifications | 16 Neural cores @ 38 TOPS | |
| NPU + CPU + iGPU |
Memory & PCIe
|
Wischen
|
Apple A8X | Apple A18 |
|---|---|---|
| Memory | LPDDR3-1600 (12.8 GB/s) | LPDDR5X-7500 (60.0 GB/s) |
| Max. Memory | 2 GB | 8 GB |
| Memory channels | 1 | 1 |
| ECC | No | No |
| PCIe | ||
| PCIe Bandwidth |
Thermal Management
|
Wischen
|
Apple A8X | Apple A18 |
|---|---|---|
| TDP | 8 W | 12 W |
| TDP (PL2) | ||
| TDP up | ||
| TDP down | ||
| T. junction max. |
Technical details
|
Wischen
|
Apple A8X | Apple A18 |
|---|---|---|
| Chip design | Chiplet | Chiplet |
| AES-NI | ✗ | ✗ |
| Operating systems | iOS | iOS |
| Instruction set | Armv8-A (64 bit) | Armv9-A (64 bit) |
| ISA extensions | ||
| Release date | Q3/2014 | Q3/2024 |
| Release price | ||
| Documents |
User Reviews
Your rating
Here you can rate one or both of the processors. The average rating of Apple A8X is 3.8 stars (18 ratings), while Apple A18 has received 4.0 stars (215 ratings).
Click on the stars to rate one or both processors.
Most popular CPUs in both categories
1
MediaTek Dimensity 8300
8C / 8T · 0.00 GHz
2
MediaTek Dimensity 9300
8C / 8T · 0.00 GHz
3
Qualcomm Snapdragon 8 Elite for Galaxy
8C / 8T · 0.00 GHz
4
Qualcomm Snapdragon 8s Gen 3
8C / 8T · 0.00 GHz
5
MediaTek Dimensity 9300+
8C / 8T · 0.00 GHz
6
Apple A15 Bionic (4-GPU)
6C / 6T · 0.00 GHz
7
Qualcomm Snapdragon 8+ Gen 1
8C / 8T · 0.00 GHz
8
Apple A18
6C / 6T · 4.04 GHz
9
Apple A8X
3C / 3T · 0.00 GHz
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