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Apple A18 vs Apple M2 Ultra (76-GPU)
Last updated:
Benchmarks
Performance Overview
Average performance across multiple benchmarks
Single-core performance
Multi-core performance
Geekbench 6 Single-Core
Single-core performance
Apple A18
100 %
6C / 6T · 4.04 GHz
24C / 24T · 3.50 GHz
Geekbench 6 Multi-Core
Multi-core performance
Apple A18
39 %
6C / 6T · 4.04 GHz
Apple M2 Ultra (76-GPU)
100 %
24C / 24T · 3.50 GHz
iGPU - FP32 Performance (Single-precision GFLOPS)
Apple A18
8 %
Apple A18 (5 GPU Cores)
Apple M2 Ultra (76-GPU)
100 %
Apple M2 Ultra (76 Core)
AI performance (NPU)
Apple A18
100 %
6C / 6T · 0.70 GHz
24C / 24T · 0.66 GHz
More benchmarks
Cinebench 2024 (SC)
427 entries
427 entries
Cinebench 2024 (MC)
422 entries
422 entries
Cinebench R23 (SC)
690 entries
690 entries
Cinebench R23 (MC)
665 entries
665 entries
Geekbench 6 (SC)
1,989 entries
1,989 entries
Geekbench 6 (MC)
1,927 entries
1,927 entries
Geekbench 5 (SC)
2,512 entries
2,512 entries
Geekbench 5 (MC)
2,483 entries
2,483 entries
FP32 SP (iGPU)
2,219 entries
2,219 entries
PassMark CPU-Mark
2,504 entries
2,504 entries
CPU performance per watt (efficiency)
140 entries
140 entries
AI performance (NPU)
218 entries
218 entries
Specifications
At a glance
|
Wischen
|
Apple A18 | Apple M2 Ultra (76-GPU) |
|---|---|---|
| Family | Apple A series (27) | Apple M series (38) |
| CPU group | Apple A18 (2) | Apple M2 (8) |
| Architecture | Donan | M2 |
| Technology | 3 nm | 5 nm |
| Segment | Smartphone / Tablet | Notebook |
| Socket | ||
| Predecessor | Apple A16 Bionic | Apple M1 Ultra (64-GPU) |
| Successor | Apple A19 | Apple M3 Ultra (32-CPU 80-GPU) |
CPU Cores and Base Frequency
|
Wischen
|
Apple A18 | Apple M2 Ultra (76-GPU) |
|---|---|---|
| CPU Cores / Threads | 6 / 6 | 24 / 24 |
| Hyperthreading / SMT | ✗ | ✗ |
| Core architecture | hybrid (big.LITTLE) | hybrid (big.LITTLE) |
| Core Cluster 1: | 2x Donan P-Core 0.70 - 4.04 GHz |
16x Avalanche 0.66 - 3.50 GHz |
| Core Cluster 2: | 4x Donan E-Core 0.74 - 2.30 GHz |
8x Blizzard 0.60 - 2.42 GHz |
| L2-Cache | 20.00 MB | 72.00 MB |
| L3-Cache | 24.00 MB | |
| Overclocking | ✗ | ✗ |
Integrated graphics (iGPU)
|
Wischen
|
Apple A18 | Apple M2 Ultra (76-GPU) |
|---|---|---|
| GPU name | Apple A18 (5 GPU Cores) | Apple M2 Ultra (76 Core) |
| GPU frequency | 0.39 - 1.68 GHz | 0.45 - 1.40 GHz |
| CUs / Shader | 20 / 640 | 1216 / 9728 |
| Raytracing | ✗ | ✗ |
| Max. displays | 1 | 8 |
| Max. GPU Memory | 8 GB | 192 GB |
| Technology | 3 nm | 5 nm |
| Release date | Q3/2024 | Q2/2023 |
NPU AI performance
|
Wischen
|
Apple A18 | Apple M2 Ultra (76-GPU) |
|---|---|---|
| AI hardware | Apple Neural Engine | Apple Neural Engine |
| AI specifications | 16 Neural cores @ 38 TOPS | 32 Neural cores @ 31.6 TOPS |
| NPU + CPU + iGPU |
Memory & PCIe
|
Wischen
|
Apple A18 | Apple M2 Ultra (76-GPU) |
|---|---|---|
| Memory | LPDDR5X-7500 (60.0 GB/s) | LPDDR5-6400 (819.1 GB/s) |
| Max. Memory | 8 GB | 192 GB |
| Memory channels | 1 | 8 |
| ECC | No | No |
| PCIe | 4.0 x 64 | |
| PCIe Bandwidth | 126.0 GB/s |
Thermal Management
|
Wischen
|
Apple A18 | Apple M2 Ultra (76-GPU) |
|---|---|---|
| TDP | 12 W | 80 W |
| TDP (PL2) | ||
| TDP up | ||
| TDP down | ||
| T. junction max. | 100 °C |
Technical details
|
Wischen
|
Apple A18 | Apple M2 Ultra (76-GPU) |
|---|---|---|
| Chip design | Chiplet | Monolithic |
| AES-NI | ✗ | ✓ |
| Operating systems | iOS | macOS, iPadOS |
| Instruction set | Armv9-A (64 bit) | Armv8.5-A (64 bit) |
| ISA extensions | Rosetta 2 x86-Emulation | |
| Release date | Q3/2024 | Q2/2023 |
| Release price | ||
| Documents |
User Reviews
Your rating
Here you can rate one or both of the processors. The average rating of Apple A18 is 4.0 stars (215 ratings), while Apple M2 Ultra (76-GPU) has received 4.9 stars (424 ratings).
Click on the stars to rate one or both processors.
Most popular CPUs in both categories
1
Apple M5 Max (18-CPU 32-GPU)
18C / 18T · 4.61 GHz
2
Apple M5 Max (18-CPU 40-GPU)
18C / 18T · 4.61 GHz
3
Apple M2 Ultra (76-GPU)
24C / 24T · 3.50 GHz
4
Apple M1 Ultra (64-GPU)
20C / 20T · 3.20 GHz
5
Apple M1 Ultra (48-GPU)
20C / 20T · 3.20 GHz
6
Apple M4 (8-CPU)
8C / 8T · 4.46 GHz
7
Apple M2 Ultra (60-GPU)
24C / 24T · 3.50 GHz
8
Apple M1 Pro (8-CPU)
8C / 8T · 3.20 GHz
9
Apple A18
6C / 6T · 4.04 GHz
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