Apple M1 | Intel Atom Z3785 | |
CPU comparisonIn this CPU comparison, we compare the Apple M1 and the Intel Atom Z3785 and use benchmarks to check which processor is faster.
We compare the Apple M1 8 core processor released in Q4/2020 with the Intel Atom Z3785 which has 4 CPU cores and was introduced in Q2/2014. |
||
Apple M series (25) | Family | Intel Atom (108) |
Apple M1 (9) | CPU group | Intel Atom Z3700 (16) |
1 | Generation | 4 |
M1 | Architecture | Bay Trail |
Mobile | Segment | Mobile |
-- | Predecessor | -- |
Apple M2 | Successor | -- |
|
||
CPU Cores and Base FrequencyThe Apple M1 is a 8 core processor with a clock frequency of 0.60 GHz (3.20 GHz). The processor can compute 8 threads at the same time. The Intel Atom Z3785 clocks with 1.49 GHz (2.41 GHz), has 4 CPU cores and can calculate 4 threads in parallel. |
||
Apple M1 | Characteristic | Intel Atom Z3785 |
8 | Cores | 4 |
8 | Threads | 4 |
hybrid (big.LITTLE) | Core architecture | normal |
No | Hyperthreading | No |
No | Overclocking ? | No |
0.60 GHz (3.20 GHz) 4x Firestorm |
A-Core | 1.49 GHz (2.41 GHz) |
0.60 GHz (2.06 GHz) 4x Icestorm |
B-Core | -- |
NPU AI performanceThe performance values of the processor's AI unit. The isolated NPU performance is specified here, the total AI performance (NPU+CPU+iGPU) can be higher. Processors with support for artificial intelligence (AI) and machine learning (ML) can process many calculations, especially audio, image and video processing, much faster than classic processors. |
||
Apple M1 | Characteristic | Intel Atom Z3785 |
Apple Neural Engine | AI hardware | -- |
16 Neural cores @ 11 TOPS | AI specifications | -- |
-- | NPU + CPU + iGPU | -- |
Integrated graphics (iGPU)Graphics (iGPU) integrated into the processor not only enable image output without having to rely on a dedicated graphics solution, but can also efficiently accelerate video playback. |
||
Apple M1 (8 Core) | GPU | Intel HD Graphics (Bay Trail GT1) |
0.39 GHz | GPU frequency | 0.31 GHz |
1.30 GHz | GPU (Turbo) | 0.83 GHz |
1 | GPU Generation | 7 |
5 nm | Technology | 22 nm |
2 | Max. displays | 2 |
128 | Compute units | 4 |
1024 | Shader | 32 |
No | Hardware Raytracing | No |
No | Frame Generation | No |
8 GB | Max. GPU Memory | 2 GB |
-- | DirectX Version | 11.2 |
Hardware codec supportA photo or video codec that is accelerated in hardware can greatly accelerate the working speed of a processor and extend the battery life of notebooks or smartphones when playing videos. |
||
Apple M1 (8 Core) | GPU | Intel HD Graphics (Bay Trail GT1) |
Decode / Encode | Codec h265 / HEVC (8 bit) | No |
Decode / Encode | Codec h265 / HEVC (10 bit) | No |
Decode / Encode | Codec h264 | Decode / Encode |
Decode / Encode | Codec VP9 | No |
Decode | Codec VP8 | No |
No | Codec AV1 | No |
Decode | Codec AVC | Decode / Encode |
Decode | Codec VC-1 | Decode |
Decode / Encode | Codec JPEG | Decode |
Memory & PCIeUp to 16 GB of memory in a maximum of 2 memory channels is supported by the Apple M1, while the Intel Atom Z3785 supports a maximum of 4 GB of memory with a maximum memory bandwidth of 21.3 GB/s enabled. |
||
Apple M1 | Characteristic | Intel Atom Z3785 |
LPDDR4X-4266 | Memory | LPDDR3-1333 |
16 GB | Max. Memory | 4 GB |
2 (Dual Channel) | Memory channels | 2 (Dual Channel) |
68.2 GB/s | Max. Bandwidth | 21.3 GB/s |
No | ECC | No |
16.00 MB | L2 Cache | -- |
-- | L3 Cache | 2.00 MB |
4.0 | PCIe version | -- |
-- | PCIe lanes | -- |
-- | PCIe Bandwidth | -- |
Thermal ManagementThe Apple M1 has a TDP of 18 W. The TDP of the Intel Atom Z3785 is 4 W. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution. |
||
Apple M1 | Characteristic | Intel Atom Z3785 |
18 W | TDP (PL1 / PBP) | 4 W |
-- | TDP (PL2) | -- |
20 W | TDP up | -- |
10 W | TDP down | -- |
-- | Tjunction max. | 90 °C |
Technical detailsThe Apple M1 has 16.00 MB cache and is manufactured in 5 nm. The cache of Intel Atom Z3785 is at 2.00 MB. The processor is manufactured in 22 nm. |
||
Apple M1 | Characteristic | Intel Atom Z3785 |
5 nm | Technology | 22 nm |
Chiplet | Chip design | Monolithic |
Armv8.5-A (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
Rosetta 2 x86-Emulation | ISA extensions | SSE4.1, SSE4.2 |
-- | Socket | BGA 1380 |
Apple Virtualization Framework | Virtualization | VT-x, VT-x EPT |
Yes | AES-NI | Yes |
macOS | Operating systems | |
Q4/2020 | Release date | Q2/2014 |
-- | Release price | -- |
show more data | show more data | |
Apple M1
Apple M1 (8 Core) @ 1.30 GHz |
|||
Intel Atom Z3785
Intel HD Graphics (Bay Trail GT1) @ 0.83 GHz |
Apple M1
8C 8T @ 3.20 GHz |
|||
Intel Atom Z3785
4C 4T @ 2.41 GHz |
Apple M1
8C 8T @ 3.20 GHz |
|||
Intel Atom Z3785
4C 4T @ 2.41 GHz |
Apple M1
8C 8T @ 3.20 GHz |
|||
Intel Atom Z3785
4C 4T @ 2.41 GHz |
Apple M1
8C 8T @ 3.20 GHz |
|||
Intel Atom Z3785
4C 4T @ 1.49 GHz |
Apple M1
8C 8T @ 3.20 GHz |
|||
Intel Atom Z3785
4C 4T @ 2.41 GHz |
Apple M1
8C 8T @ 3.20 GHz |
|||
Intel Atom Z3785
4C 4T @ 1.49 GHz |
Apple M1
8C 8T @ 3.20 GHz |
|||
Intel Atom Z3785
4C 4T @ 2.41 GHz |
Apple M1
8C 8T @ 3.20 GHz |
|||
Intel Atom Z3785
4C 4T @ 1.49 GHz |
Apple M1
8C 8T @ 3.20 GHz |
|||
Intel Atom Z3785
4C 4T @ 1.49 GHz |
Apple M1
8C 8T @ 3.20 GHz |
|||
Intel Atom Z3785
4C 4T @ 1.49 GHz |
Apple M1
8C 8T @ 3.20 GHz |
|||
Intel Atom Z3785
4C 4T @ 1.49 GHz |
Apple M1
7,759 CB R23 MC @ 18 W |
|||
Intel Atom Z3785
1.49 GHz |
Apple M1
8C 8T @ 0.60 GHz |
|||
Intel Atom Z3785
4C 4T @ 1.49 GHz |
Devices using this processor |
|
Apple M1 | Intel Atom Z3785 |
Apple iMac 24 (2021) Apple MacBook Pro 13 (L2020) Apple MacBook Air (2020) Apple Mac mini (2020) Apple iPad Pro 11 (2021) Apple iPad Pro 12.9 (2021) Apple iPad Air (2022) |
Unknown |