HiSilicon Kirin 820E 5G
The HiSilicon Kirin 820E 5G operates with 8 cores and 8 CPU threads. It run at 2.22 GHz base 1.84 GHz all cores while the TDP is set at 6 W.The processor is attached to the N/A CPU socket. This version includes 2.00 MB of L3 cache on one chip, supports 4 memory channels to support LPDDR4X-2133 RAM and features PCIe Gen lanes. Tjunction keeps below -- degrees C. In particular, Cortex-A76 / Cortex-A55 Architecture is enhanced with 7 nm technology and supports None. The product was launched on Q1/2021
| Frequency | 2.22 GHz |
| CPU Cores | 8 |
| CPU Threads | 8 |
| Turbo (1 Core) | 2.22 GHz |
| Turbo (8 Cores): | 1.84 GHz |
| Hyperthreading | No  |
| Overclocking | No |
| Core Architecture | hybrid (big.LITTLE) |
Where to Buy?
Buy HiSilicon Kirin 820E 5G
Memory & PCIe
| Memory type | LPDDR4X-2133 |
| Max memory | |
| Memory channels | 4 |
| ECC | No |
| Bandwidth | -- |
| PCIe |
Encryption
| AES-NI | No |
Internal Graphics
| Memory type | LPDDR4X-2133 |
| GPU name | ARM Mali-G57 MP6 |
| GPU frequency | 0.85 GHz |
| GPU (Turbo) | No turbo |
| Generation | Vallhall 1 |
| DirectX Version | 12 |
| Execution units | 6 |
| Shader | 96 |
| Max memory | 4 GB |
| Max. displays | 2 |
| Technology | 7 nm |
| Release date | Q2/2020 |
Technical details
| Instruction set (ISA) | ARMv8-A64 (64 bit) |
| Architecture | Cortex-A76 / Cortex-A55 |
| L2-Cache | -- |
| L3-Cache | 2.00 MB |
| Technology | 7 nm |
| Release date | Q1/2021 |
| Socket | N/A |
Thermal Management
| TDP (PL1) | 6 W |
| TDP (PL2) | -- |
| TDP Up | -- |
| TDP Down | -- |
| Tjunction max | -- |
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.
AnTuTu 8 benchmark
The AnTuTu 8 Benchmark measures the performance of a SoC. AnTuTu benchmarks the CPU, GPU, Memory as well as the UX (User Experience) by simulating browser and app usage. AnTuTu can benchmark any ARM CPU that runs under Android or iOS. Devices may not be directly compareable if the benchmark has been performed under different operating systems.
Popular Comparision
Comments
