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Apple M2 vs Intel Atom Z550
Last updated:
Benchmarks
Performance Overview
Average performance across multiple benchmarks
Single-core performance
Multi-core performance
More benchmarks
Cinebench 2026 (ST)
218 entries
218 entries
Cinebench 2026 (MC)
219 entries
219 entries
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
Blender 2.81 (bmw27)
190 entries
190 entries
CPU performance per watt (efficiency)
140 entries
140 entries
AI performance (NPU)
218 entries
218 entries
Specifications
At a glance
|
Wischen
|
Apple M2 | Intel Atom Z550 |
|---|---|---|
| Family | Apple M series (38) | Intel Atom (108) |
| CPU group | Apple M2 (8) | Intel Atom Z500 (1) |
| Architecture | M2 | Silverthorne |
| Technology | 5 nm | 45 nm |
| Segment | Notebook | Notebook |
| Socket | BGA 441 | |
| Predecessor | Apple M1 | |
| Successor | Apple M3 |
CPU Cores and Base Frequency
|
Wischen
|
Apple M2 | Intel Atom Z550 |
|---|---|---|
| CPU Cores / Threads | 8 / 8 | 1 / 1 |
| Hyperthreading / SMT | ✗ | ✗ |
| Core architecture | hybrid (big.LITTLE) | normal |
| Core Cluster 1: | 4x Avalanche 0.66 - 3.50 GHz |
1x 2.00 GHz |
| Core Cluster 2: | 4x Blizzard 0.60 - 2.42 GHz |
|
| L2-Cache | 20.00 MB | 0.50 MB |
| L3-Cache | ||
| Overclocking | ✗ | ✗ |
Integrated graphics (iGPU)
|
Wischen
|
Apple M2 | Intel Atom Z550 |
|---|---|---|
| GPU name | Apple M2 (10 Core) | no iGPU |
| GPU frequency | 0.45 - 1.40 GHz | |
| CUs / Shader | 160 / 1280 | / |
| Raytracing | ✗ | ✗ |
| Max. displays | 2 | |
| Max. GPU Memory | 24 GB | |
| Technology | 5 nm | |
| Release date | Q2/2022 |
NPU AI performance
|
Wischen
|
Apple M2 | Intel Atom Z550 |
|---|---|---|
| AI hardware | Apple Neural Engine | |
| AI specifications | 16 Neural cores @ 15.8 TOPS | |
| NPU + CPU + iGPU |
Memory & PCIe
|
Wischen
|
Apple M2 | Intel Atom Z550 |
|---|---|---|
| Memory | LPDDR5-6400 (102.4 GB/s) | |
| Max. Memory | 24 GB | 2 GB |
| Memory channels | 2 | 0 |
| ECC | No | No |
| PCIe | 4.0 | |
| PCIe Bandwidth |
Thermal Management
|
Wischen
|
Apple M2 | Intel Atom Z550 |
|---|---|---|
| TDP | 20 W | 2.4 W |
| TDP (PL2) | ||
| TDP up | 30 W | |
| TDP down | 10 W | |
| T. junction max. | 100 °C | 90 °C |
Technical details
|
Wischen
|
Apple M2 | Intel Atom Z550 |
|---|---|---|
| Chip design | Monolithic | Monolithic |
| AES-NI | ✓ | ✗ |
| Operating systems | macOS, iPadOS | |
| Instruction set | Armv8.5-A (64 bit) | x86-64 (64 bit) |
| ISA extensions | Rosetta 2 x86-Emulation | MMX, SSE, SSE2, SSE3, SSSE3 |
| Release date | Q2/2022 | Q2/2009 |
| Release price | ||
| Documents | Technical data sheet | Technical data sheet |
User Reviews
Your rating
Here you can rate one or both of the processors. The average rating of Apple M2 is 4.4 stars (742 ratings), while Intel Atom Z550 has received 1.0 stars (3 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 M2
8C / 8T · 3.50 GHz
9
Intel Atom Z550
1C / 1T · 0.00 GHz
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