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Intel Atom Z3745 | Intel Core 3 processor 100U | |
CPU comparisonIntel Atom Z3745 or Intel Core 3 processor 100U - which processor is faster? In this comparison we look at the differences and analyze which of these two CPUs is better. We compare the technical data and benchmark results.
The Intel Atom Z3745 has 4 cores with 4 threads and clocks with a maximum frequency of 1.86 GHz. Up to 4 GB of memory is supported in 2 memory channels. The Intel Atom Z3745 was released in Q1/2014. The Intel Core 3 processor 100U has 6 cores with 8 threads and clocks with a maximum frequency of 4.70 GHz. The CPU supports up to 96 GB of memory in 2 memory channels. The Intel Core 3 processor 100U was released in Q1/2024. |
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Intel Atom (108) | Family | Intel Core 3 (1) |
Intel Atom Z3700 (16) | CPU group | Intel Core processors (Series 1) (3) |
4 | Generation | 1 |
Bay Trail | Architecture | Raptor Lake U |
Mobile | Segment | Mobile |
-- | Predecessor | -- |
-- | Successor | -- |
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CPU Cores and Base FrequencyThe Intel Atom Z3745 is a 4 core processor with a clock frequency of 1.33 GHz (1.86 GHz). The Intel Core 3 processor 100U has 6 CPU cores with a clock frequency of 1.20 GHz (4.70 GHz). |
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Intel Atom Z3745 | Characteristic | Intel Core 3 processor 100U |
4 | Cores | 6 |
4 | Threads | 8 |
normal | Core architecture | hybrid (big.LITTLE) |
No | Hyperthreading | Yes |
No | Overclocking ? | No |
1.33 GHz (1.86 GHz) | A-Core | 1.20 GHz (4.70 GHz) 2x Redwood Cove |
-- | B-Core | 0.90 GHz (3.30 GHz) 4x Crestmont |
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. |
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Intel Atom Z3745 | Characteristic | Intel Core 3 processor 100U |
-- | AI hardware | Intel® AI Boost |
-- | AI specifications | Intel Deep Learning Boost (Intel DL Boost) |
-- | NPU + CPU + iGPU | -- |
Integrated graphics (iGPU)The integrated graphics unit of a processor is not only responsible for the pure image output on the system, but can also significantly increase the efficiency of the system with the support of modern video codecs. |
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Intel HD Graphics (Bay Trail GT1) | GPU | Intel Iris Xe Graphics 64 (Alder Lake) |
0.31 GHz | GPU frequency | 0.35 GHz |
0.78 GHz | GPU (Turbo) | 1.25 GHz |
7 | GPU Generation | 13 |
22 nm | Technology | 10 nm |
2 | Max. displays | 4 |
4 | Compute units | 64 |
32 | Shader | 512 |
No | Hardware Raytracing | No |
No | Frame Generation | No |
2 GB | Max. GPU Memory | 32 GB |
11.2 | DirectX Version | 12.1 |
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. |
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Intel HD Graphics (Bay Trail GT1) | GPU | Intel Iris Xe Graphics 64 (Alder Lake) |
No | Codec h265 / HEVC (8 bit) | Decode / Encode |
No | Codec h265 / HEVC (10 bit) | Decode / Encode |
Decode / Encode | Codec h264 | Decode / Encode |
No | Codec VP9 | Decode / Encode |
No | Codec VP8 | Decode |
No | Codec AV1 | Decode |
Decode / Encode | Codec AVC | Decode / Encode |
Decode | Codec VC-1 | Decode |
Decode | Codec JPEG | Decode / Encode |
Memory & PCIeThe Intel Atom Z3745 supports a maximum of 4 GB of memory in 2 memory channels. The Intel Core 3 processor 100U can connect up to 96 GB of memory in 2 memory channels. |
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Intel Atom Z3745 | Characteristic | Intel Core 3 processor 100U |
LPDDR3-1066 | Memory | LPDDR5-5200, DDR5-5200, LPDDR4X-4266, DDR4-3200 |
4 GB | Max. Memory | 96 GB |
2 (Dual Channel) | Memory channels | 2 (Dual Channel) |
17.1 GB/s | Max. Bandwidth | 83.2 GB/s |
No | ECC | No |
-- | L2 Cache | 10.00 MB |
2.00 MB | L3 Cache | -- |
-- | PCIe version | 4.0 |
-- | PCIe lanes | 20 |
-- | PCIe Bandwidth | 39.4 GB/s |
Thermal ManagementThe TDP (Thermal Design Power) of a processor specifies the required cooling solution. The Intel Atom Z3745 has a TDP of 4 W, that of the Intel Core 3 processor 100U is 15 W. |
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Intel Atom Z3745 | Characteristic | Intel Core 3 processor 100U |
4 W | TDP (PL1 / PBP) | 15 W |
-- | TDP (PL2) | 55 W |
-- | TDP up | -- |
-- | TDP down | 12 W |
90 °C | Tjunction max. | 100 °C |
Technical detailsThe Intel Atom Z3745 has a 2.00 MB cache, while the Intel Core 3 processor 100U cache has a total of 10.00 MB. |
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Intel Atom Z3745 | Characteristic | Intel Core 3 processor 100U |
22 nm | Technology | 10 nm |
Monolithic | Chip design | Monolithic |
x86-64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
SSE4.1, SSE4.2 | ISA extensions | SSE4.1, SSE4.2, AVX2 |
BGA 1380 | Socket | BGA 1744 |
VT-x, VT-x EPT | Virtualization | VT-x, VT-x EPT, VT-d |
Yes | AES-NI | Yes |
Operating systems | Windows 11, Linux | |
Q1/2014 | Release date | Q1/2024 |
-- | Release price | -- |
show more data | show more data | |
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Intel Atom Z3745
Intel HD Graphics (Bay Trail GT1) @ 0.78 GHz |
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Intel Core 3 processor 100U
Intel Iris Xe Graphics 64 (Alder Lake) @ 1.25 GHz |
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Intel Atom Z3745
4C 4T @ 1.86 GHz |
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Intel Core 3 processor 100U
6C 8T @ 4.70 GHz |
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Intel Atom Z3745
4C 4T @ 1.33 GHz |
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Intel Core 3 processor 100U
6C 8T @ 1.20 GHz |
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Intel Atom Z3745
4C 4T @ 1.33 GHz |
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Intel Core 3 processor 100U
6C 8T @ 1.20 GHz |
Devices using this processor |
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Intel Atom Z3745 | Intel Core 3 processor 100U |
Unknown | Unknown |