MediaTek MT8766B vs UNISOC SC9863A
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CPU comparison with benchmarks
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| MediaTek MT8766B | UNISOC SC9863A | |
CPU comparisonMediaTek MT8766B 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 MT8766B has 8 cores with 8 threads and clocks with a maximum frequency of 2.00 GHz. Up to GB of memory is supported in 0 memory channels. The MediaTek MT8766B was released in Q2/2020. 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 MT87xx 12nm (1) | CPU group | UNISOC 4G 28nm (2) |
| 2 | Generation | 0 |
| Cortex-A53 | Architecture | -- |
| Mobile | Segment | Mobile |
| -- | Predecessor | -- |
| -- | Successor | -- |
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CPU Cores and Base FrequencyThe MediaTek MT8766B is a 8 core processor with a clock frequency of 2.00 GHz. The UNISOC SC9863A has 8 CPU cores with a clock frequency of 1.20 GHz. |
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| MediaTek MT8766B | Characteristic | UNISOC SC9863A |
| 8 | Cores | 8 |
| 8 | Threads | 8 |
| normal | Core architecture | hybrid (big.LITTLE) |
| No | Hyperthreading | No |
| No | Overclocking ? | No |
| 2.00 GHz 8x Cortex-A53 |
A-Core | 1.20 GHz 4x Cortex-A55 |
| -- | B-Core | 1.60 GHz 4x Cortex-A55 |
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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| PowerVR GE8300 | GPU | PowerVR GE8322 |
| 0.01 GHz | GPU frequency | 0.55 GHz |
| -- | GPU (Turbo) | -- |
| -- | GPU Generation | -- |
| 20 nm | Technology | 20 nm |
| 1 | Max. displays | 1 |
| 1 | Compute units | 1 |
| -- | Shader | -- |
| No | Hardware Raytracing | No |
| No | Frame Generation | No |
| 2 GB | Max. GPU Memory | -- |
| 10 | 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 GE8300 | 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 |
| No | Codec VC-1 | No |
| No | Codec JPEG | No |
Memory & PCIeThe MediaTek MT8766B 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 MT8766B | Characteristic | UNISOC SC9863A |
| LPDDR4, LPDDR3 | 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 MT8766B has a TDP of --, that of the UNISOC SC9863A is --. |
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| MediaTek MT8766B | Characteristic | UNISOC SC9863A |
| -- | TDP (PL1 / PBP) | -- |
| -- | TDP (PL2) | -- |
| -- | TDP up | -- |
| -- | TDP down | -- |
| -- | Tjunction max. | -- |
Technical detailsThe MediaTek MT8766B has a 1.00 MB cache, while the UNISOC SC9863A cache has a total of 0.00 MB. |
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| MediaTek MT8766B | Characteristic | UNISOC SC9863A |
| 12 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 |
| Q2/2020 | Release date | Q2/2019 |
| -- | Release price | -- |
| show more data | show more data | |
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Rate these processors
Average performance in benchmarks
⌀ Single core performance in 1 CPU benchmarks
⌀ Multi core performance in 1 CPU benchmarks
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 MT8766B
8C 8T @ 2.00 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 MT8766B
8C 8T @ 2.00 GHz |
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UNISOC SC9863A
8C 8T @ 1.20 GHz |
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Geekbench 6 (Single-Core)
Geekbench 6 is a benchmark for modern computers, notebooks and smartphones. What is new is an optimized utilization of newer CPU architectures, e.g. based on the big.LITTLE concept and combining CPU cores of different sizes. The single-core benchmark only evaluates the performance of the fastest CPU core, the number of CPU cores in a processor is irrelevant here.
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MediaTek MT8766B
8C 8T @ 2.00 GHz |
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UNISOC SC9863A
8C 8T @ 1.20 GHz |
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Geekbench 6 (Multi-Core)
Geekbench 6 is a benchmark for modern computers, notebooks and smartphones. What is new is an optimized utilization of newer CPU architectures, e.g. based on the big.LITTLE concept and combining CPU cores of different sizes. The multi-core benchmark evaluates the performance of all of the processor's CPU cores. Virtual thread improvements such as AMD SMT or Intel's Hyper-Threading have a positive impact on the benchmark result.
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MediaTek MT8766B
8C 8T @ 2.00 GHz |
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UNISOC SC9863A
8C 8T @ 1.20 GHz |
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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 MT8766B
PowerVR GE8300 @ 0.01 GHz |
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UNISOC SC9863A
PowerVR GE8322 @ 0.55 GHz |
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Estimated results for PassMark CPU Mark
Some of the CPUs listed below have been benchmarked by CPU-monkey. However the majority of CPUs have not been tested and the results have been estimated by a CPU-monkey’s secret proprietary formula. As such they do not accurately reflect the actual Passmark CPU mark values and are not endorsed by PassMark Software Pty Ltd.
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MediaTek MT8766B
8C 8T @ 2.00 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 MT8766B | UNISOC SC9863A |
| Unknown | Unknown |
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