Qualcomm Snapdragon 450 | UNISOC SC9863A | |
CPU comparisonIn this CPU comparison, we compare the Qualcomm Snapdragon 450 and the UNISOC SC9863A and use benchmarks to check which processor is faster.
We compare the Qualcomm Snapdragon 450 8 core processor released in Q3/2017 with the UNISOC SC9863A which has 8 CPU cores and was introduced in Q2/2019. |
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Qualcomm Snapdragon (102) | Family | UNISOC 4G (10) |
Qualcomm Snapdragon 450 (1) | CPU group | UNISOC 4G 28nm (2) |
4 | Generation | 0 |
Cortex-A53 | Architecture | -- |
Mobile | Segment | Mobile |
-- | Predecessor | -- |
-- | Successor | -- |
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CPU Cores and Base FrequencyThe Qualcomm Snapdragon 450 is a 8 core processor with a clock frequency of 1.80 GHz. The processor can compute 8 threads at the same time. The UNISOC SC9863A clocks with 1.20 GHz, has 8 CPU cores and can calculate 8 threads in parallel. |
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Qualcomm Snapdragon 450 | Characteristic | UNISOC SC9863A |
8 | Cores | 8 |
8 | Threads | 8 |
normal | Core architecture | hybrid (big.LITTLE) |
No | Hyperthreading | No |
No | Overclocking ? | No |
1.80 GHz 8x Cortex-A53 |
A-Core | 1.20 GHz 4x Cortex-A55 |
-- | B-Core | 1.60 GHz 4x Cortex-A55 |
Artificial Intelligence and Machine LearningProcessors with the support of artificial intelligence (AI) and machine learning (ML) can process many calculations, especially audio, image and video processing, much faster than classic processors. Algorithms for ML improve their performance the more data they have collected via software. ML tasks can be processed up to 10,000 times faster than with a classic processor. |
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Qualcomm Snapdragon 450 | Characteristic | UNISOC SC9863A |
Qualcomm AI engine | AI hardware | -- |
Hexagon 546 | AI specifications | -- |
Internal GraphicsGraphics (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 | PowerVR GE8322 |
0.60 GHz | GPU frequency | 0.55 GHz |
0.60 GHz | GPU (Turbo) | -- |
5 | GPU Generation | -- |
14 nm | Technology | 20 nm |
0 | Max. displays | 1 |
-- | Compute units | 1 |
96 | Shader | -- |
No | Hardware Raytracing | No |
No | Frame Generation | No |
-- | Max. GPU Memory | -- |
11 | DirectX Version | 10 |
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 | PowerVR GE8322 |
Decode | Codec h265 / HEVC (8 bit) | No |
No | Codec h265 / HEVC (10 bit) | No |
Decode / Encode | Codec h264 | No |
No | Codec VP9 | No |
No | Codec VP8 | No |
No | Codec AV1 | No |
No | Codec AVC | No |
Decode | Codec VC-1 | No |
Decode / Encode | Codec JPEG | No |
Memory & PCIeUp to 6 GB of memory in a maximum of 2 memory channels is supported by the Qualcomm Snapdragon 450, while the UNISOC SC9863A supports a maximum of GB of memory with a maximum memory bandwidth of -- enabled. |
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Qualcomm Snapdragon 450 | Characteristic | UNISOC SC9863A |
LPDDR3-1866 | Memory | LPDDR4X, LPDDR4, LPDDR3 |
6 GB | Max. Memory | |
2 (Dual Channel) | Memory channels | 0 |
7.5 GB/s | Max. Bandwidth | -- |
No | ECC | No |
-- | L2 Cache | -- |
-- | L3 Cache | -- |
-- | PCIe version | -- |
-- | PCIe lanes | -- |
-- | PCIe Bandwidth | -- |
Thermal ManagementThe Qualcomm Snapdragon 450 has a TDP of --. The TDP of the UNISOC SC9863A is --. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution. |
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Qualcomm Snapdragon 450 | Characteristic | UNISOC SC9863A |
-- | TDP (PL1 / PBP) | -- |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | -- |
-- | Tjunction max. | -- |
Technical detailsThe Qualcomm Snapdragon 450 has 0.00 MB cache and is manufactured in 14 nm. The cache of UNISOC SC9863A is at 0.00 MB. The processor is manufactured in 28 nm. |
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Qualcomm Snapdragon 450 | Characteristic | UNISOC SC9863A |
14 nm | Technology | 28 nm |
Chiplet | Chip design | Unknown |
Armv8-A (64 bit) | Instruction set (ISA) | Armv8-A (64 bit) |
-- | ISA extensions | -- |
-- | Socket | -- |
None | Virtualization | None |
No | AES-NI | No |
Android | Operating systems | Android |
Q3/2017 | Release date | Q2/2019 |
-- | Release price | -- |
show more data | show more data | |
Qualcomm Snapdragon 450
8C 8T @ 1.80 GHz |
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UNISOC SC9863A
8C 8T @ 1.20 GHz |
Qualcomm Snapdragon 450
8C 8T @ 1.80 GHz |
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UNISOC SC9863A
8C 8T @ 1.20 GHz |
Qualcomm Snapdragon 450
Qualcomm Adreno 506 @ 0.60 GHz |
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UNISOC SC9863A
PowerVR GE8322 @ 0.55 GHz |
Qualcomm Snapdragon 450
8C 8T @ 1.80 GHz |
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UNISOC SC9863A
8C 8T @ 1.20 GHz |
Qualcomm Snapdragon 450
8C 8T @ 1.80 GHz |
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UNISOC SC9863A
8C 8T @ 1.20 GHz |
Qualcomm Snapdragon 450
8C 8T @ 1.80 GHz |
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UNISOC SC9863A
8C 8T @ 1.20 GHz |
Qualcomm Snapdragon 450
8C 8T @ 1.80 GHz |
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UNISOC SC9863A
8C 8T @ 1.20 GHz |
Devices using this processor |
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Qualcomm Snapdragon 450 | UNISOC SC9863A |
Unknown | Unknown |