MediaTek MT8389 vs UNISOC SC9863A
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CPU comparison with benchmarks
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| MediaTek MT8389 | UNISOC SC9863A | |
CPU comparisonMediaTek MT8389 or UNISOC SC9863A - 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 MediaTek MT8389 has 4 cores with 4 threads and clocks with a maximum frequency of 1.20 GHz. Up to GB of memory is supported in 0 memory channels. The MediaTek MT8389 was released in Q2/2013. The UNISOC SC9863A has 8 cores with 8 threads and clocks with a maximum frequency of 1.20 GHz. The CPU supports up to GB of memory in 0 memory channels. The UNISOC SC9863A was released in Q2/2019. |
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| Mediatek MT-Serie (72) | Family | UNISOC 4G (10) |
| MediaTek MT83xx A7 (6) | CPU group | UNISOC 4G 28nm (2) |
| 1 | Generation | 0 |
| Cortex-A7 | Architecture | -- |
| Mobile | Segment | Mobile |
| -- | Predecessor | -- |
| -- | Successor | -- |
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CPU Cores and Base FrequencyThe MediaTek MT8389 is a 4 core processor with a clock frequency of 1.20 GHz. The UNISOC SC9863A has 8 CPU cores with a clock frequency of 1.20 GHz. |
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| MediaTek MT8389 | Characteristic | UNISOC SC9863A |
| 4 | Cores | 8 |
| 4 | Threads | 8 |
| normal | Core architecture | hybrid (big.LITTLE) |
| No | Hyperthreading | No |
| No | Overclocking ? | No |
| 1.20 GHz 4x Cortex-A7 |
A-Core | 1.20 GHz 4x Cortex-A55 |
| -- | B-Core | 1.60 GHz 4x Cortex-A55 |
Internal GraphicsThe 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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| PowerVR SGX544 | GPU | PowerVR GE8322 |
| 0.29 GHz | GPU frequency | 0.55 GHz |
| 0.29 GHz | GPU (Turbo) | -- |
| -- | GPU Generation | -- |
| 45nm | Technology | 20 nm |
| 1 | Max. displays | 1 |
| 2 | Compute units | 1 |
| 4 | Shader | -- |
| No | Hardware Raytracing | No |
| No | Frame Generation | No |
| -- | Max. GPU Memory | -- |
| 10.1 | 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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| PowerVR SGX544 | GPU | PowerVR GE8322 |
| No | Codec h265 / HEVC (8 bit) | No |
| No | Codec h265 / HEVC (10 bit) | No |
| Decode / Encode | Codec h264 | No |
| No | Codec VP9 | No |
| Decode | Codec VP8 | No |
| No | Codec AV1 | No |
| No | Codec AVC | No |
| No | Codec VC-1 | No |
| No | Codec JPEG | No |
Memory & PCIeThe MediaTek MT8389 supports a maximum of GB of memory in 0 memory channels. The UNISOC SC9863A can connect up to GB of memory in 0 memory channels. |
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| MediaTek MT8389 | Characteristic | UNISOC SC9863A |
| LPDDR2 | Memory | LPDDR4X, LPDDR4, LPDDR3 |
| Max. Memory | ||
| 0 | Memory channels | 0 |
| -- | Max. Bandwidth | -- |
| No | ECC | No |
| 1.00 MB | L2 Cache | -- |
| -- | L3 Cache | -- |
| -- | PCIe version | -- |
| -- | PCIe lanes | -- |
| -- | PCIe Bandwidth | -- |
Thermal ManagementThe TDP (Thermal Design Power) of a processor specifies the required cooling solution. The MediaTek MT8389 has a TDP of --, that of the UNISOC SC9863A is --. |
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| MediaTek MT8389 | Characteristic | UNISOC SC9863A |
| -- | TDP (PL1 / PBP) | -- |
| -- | TDP (PL2) | -- |
| -- | TDP up | -- |
| -- | TDP down | -- |
| -- | Tjunction max. | -- |
Technical detailsThe MediaTek MT8389 has a 1.00 MB cache, while the UNISOC SC9863A cache has a total of 0.00 MB. |
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| MediaTek MT8389 | Characteristic | UNISOC SC9863A |
| 28 nm | Technology | 28 nm |
| Chiplet | Chip design | Unknown |
| Armv7-A (32 bit) | Instruction set (ISA) | Armv8-A (64 bit) |
| -- | ISA extensions | -- |
| -- | Socket | -- |
| None | Virtualization | None |
| No | AES-NI | No |
| Android | Operating systems | Android |
| Q2/2013 | Release date | Q2/2019 |
| -- | Release price | -- |
| show more data | show more data | |
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Rate these processors
iGPU - FP32 Performance (Single-precision GFLOPS)
The theoretical computing performance of the internal graphics unit of the processor with simple accuracy (32 bit) in GFLOPS. GFLOPS indicates how many billion floating point operations the iGPU can perform per second.
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MediaTek MT8389
PowerVR SGX544 @ 0.29 GHz |
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UNISOC SC9863A
PowerVR GE8322 @ 0.55 GHz |
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Geekbench 5, 64bit (Single-Core)
Geekbench 5 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.
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MediaTek MT8389
4C 4T @ 1.20 GHz |
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UNISOC SC9863A
8C 8T @ 1.20 GHz |
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Geekbench 5, 64bit (Multi-Core)
Geekbench 5 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.
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MediaTek MT8389
4C 4T @ 1.20 GHz |
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UNISOC SC9863A
8C 8T @ 1.20 GHz |
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Devices using this processor |
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| MediaTek MT8389 | UNISOC SC9863A |
| Unknown | Unknown |
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