Qualcomm Snapdragon 632 | Intel Atom Z3745D | |
CPU comparisonIn this CPU comparison, we compare the Qualcomm Snapdragon 632 and the Intel Atom Z3745D and use benchmarks to check which processor is faster.
We compare the Qualcomm Snapdragon 632 8 core processor released in Q3/2018 with the Intel Atom Z3745D which has 4 CPU cores and was introduced in Q1/2014. |
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Qualcomm Snapdragon (104) | Family | Intel Atom (108) |
Qualcomm Snapdragon 632 (1) | CPU group | Intel Atom Z3700 (16) |
6 | Generation | 4 |
Kryo 250 | Architecture | Bay Trail |
Mobile | Segment | Mobile |
-- | Predecessor | -- |
-- | Successor | -- |
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CPU Cores and Base FrequencyThe Qualcomm Snapdragon 632 is a 8 core processor with a clock frequency of 1.80 GHz. The processor can compute 8 threads at the same time. The Intel Atom Z3745D clocks with 1.33 GHz (1.83 GHz), has 4 CPU cores and can calculate 4 threads in parallel. |
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Qualcomm Snapdragon 632 | Characteristic | Intel Atom Z3745D |
8 | Cores | 4 |
8 | Threads | 4 |
hybrid (big.LITTLE) | Core architecture | normal |
No | Hyperthreading | No |
No | Overclocking ? | No |
1.80 GHz 4x Kryo 250 Gold |
A-Core | 1.33 GHz (1.83 GHz) |
1.80 GHz 4x Kryo 250 Silver |
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. |
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Qualcomm Snapdragon 632 | Characteristic | Intel Atom Z3745D |
Qualcomm AI engine | AI hardware | -- |
Hexagon 546 | 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. |
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Qualcomm Adreno 506 | GPU | Intel HD Graphics (Bay Trail GT1) |
0.60 GHz | GPU frequency | 0.31 GHz |
0.60 GHz | GPU (Turbo) | 0.79 GHz |
5 | GPU Generation | 7 |
14 nm | Technology | 22 nm |
0 | Max. displays | 2 |
-- | Compute units | 4 |
96 | Shader | 32 |
No | Hardware Raytracing | No |
No | Frame Generation | No |
-- | Max. GPU Memory | 2 GB |
11 | 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. |
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Qualcomm Adreno 506 | GPU | Intel HD Graphics (Bay Trail GT1) |
Decode | Codec h265 / HEVC (8 bit) | No |
No | Codec h265 / HEVC (10 bit) | No |
Decode / Encode | Codec h264 | Decode / Encode |
No | Codec VP9 | No |
No | Codec VP8 | No |
No | Codec AV1 | No |
No | Codec AVC | Decode / Encode |
Decode | Codec VC-1 | Decode |
Decode / Encode | Codec JPEG | Decode |
Memory & PCIeUp to 4 GB of memory in a maximum of 2 memory channels is supported by the Qualcomm Snapdragon 632, while the Intel Atom Z3745D supports a maximum of 2 GB of memory with a maximum memory bandwidth of 10.6 GB/s enabled. |
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Qualcomm Snapdragon 632 | Characteristic | Intel Atom Z3745D |
LPDDR3-1866 | Memory | DDR3L-1333 |
4 GB | Max. Memory | 2 GB |
2 (Dual Channel) | Memory channels | 1 (Single Channel) |
7.5 GB/s | Max. Bandwidth | 10.6 GB/s |
No | ECC | No |
-- | L2 Cache | -- |
-- | L3 Cache | 2.00 MB |
-- | PCIe version | -- |
-- | PCIe lanes | -- |
-- | PCIe Bandwidth | -- |
Thermal ManagementThe Qualcomm Snapdragon 632 has a TDP of --. The TDP of the Intel Atom Z3745D is 4 W. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution. |
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Qualcomm Snapdragon 632 | Characteristic | Intel Atom Z3745D |
-- | TDP (PL1 / PBP) | 4 W |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | -- |
-- | Tjunction max. | 90 °C |
Technical detailsThe Qualcomm Snapdragon 632 has 0.00 MB cache and is manufactured in 14 nm. The cache of Intel Atom Z3745D is at 2.00 MB. The processor is manufactured in 22 nm. |
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Qualcomm Snapdragon 632 | Characteristic | Intel Atom Z3745D |
14 nm | Technology | 22 nm |
Chiplet | Chip design | Monolithic |
Armv8-A (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
-- | ISA extensions | SSE4.1, SSE4.2 |
-- | Socket | BGA 1380 |
None | Virtualization | VT-x, VT-x EPT |
No | AES-NI | Yes |
Android | Operating systems | |
Q3/2018 | Release date | Q1/2014 |
-- | Release price | -- |
show more data | show more data | |
Qualcomm Snapdragon 632
8C 8T @ 1.80 GHz |
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Intel Atom Z3745D
4C 4T @ 1.83 GHz |
Qualcomm Snapdragon 632
8C 8T @ 1.80 GHz |
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Intel Atom Z3745D
4C 4T @ 1.33 GHz |
Qualcomm Snapdragon 632
8C 8T @ 1.80 GHz |
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Intel Atom Z3745D
4C 4T @ 1.83 GHz |
Qualcomm Snapdragon 632
8C 8T @ 1.80 GHz |
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Intel Atom Z3745D
4C 4T @ 1.33 GHz |
Qualcomm Snapdragon 632
Qualcomm Adreno 506 @ 0.60 GHz |
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Intel Atom Z3745D
Intel HD Graphics (Bay Trail GT1) @ 0.79 GHz |
Qualcomm Snapdragon 632
8C 8T @ 1.80 GHz |
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Intel Atom Z3745D
4C 4T @ 1.33 GHz |
Qualcomm Snapdragon 632
8C 8T @ 1.80 GHz |
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Intel Atom Z3745D
4C 4T @ 1.33 GHz |
Devices using this processor |
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Qualcomm Snapdragon 632 | Intel Atom Z3745D |
Unknown | Unknown |