Qualcomm Snapdragon 678
The Qualcomm Snapdragon 678 operates with 8 cores and 8 CPU threads. It run at 2.20 GHz base 1.70 GHz all cores while the TDP is set at .The processor is attached to the N/A CPU socket. This version includes -- of L3 cache on one chip, supports 2 memory channels to support LPDDR4X-1866 RAM and features PCIe Gen lanes. Tjunction keeps below -- degrees C. In particular, Kryo 460 Architecture is enhanced with 11 nm technology and supports None. The product was launched on Q4/2020
| Frequency | 2.20 GHz |
| CPU Cores | 8 |
| CPU Threads | 8 |
| Turbo (1 Core) | 2.20 GHz |
| Turbo (8 Cores): | 1.70 GHz |
| Hyperthreading | No  |
| Overclocking | No |
| Core Architecture | hybrid (big.LITTLE) |
Where to Buy?
Buy Qualcomm Snapdragon 678
Memory & PCIe
| Memory type | LPDDR4X-1866 |
| Max memory | |
| Memory channels | 2 |
| ECC | No |
| Bandwidth | -- |
| PCIe |
Encryption
| AES-NI | No |
Internal Graphics
| Memory type | LPDDR4X-1866 |
| GPU name | Qualcomm Adreno 612 |
| GPU frequency | 0.85 GHz |
| GPU (Turbo) | 0.85 GHz |
| Generation | 6 |
| DirectX Version | 12.1 |
| Execution units | 0 |
| Shader | 0 |
| Max memory | -- |
| Max. displays | 0 |
| Technology | 11 nm |
| Release date |
Technical details
| Instruction set (ISA) | ARMv8-A64 (64 bit) |
| Architecture | Kryo 460 |
| L2-Cache | -- |
| L3-Cache | -- |
| Technology | 11 nm |
| Release date | Q4/2020 |
| Socket | N/A |
Thermal Management
| TDP (PL1) | |
| TDP (PL2) | -- |
| TDP Up | -- |
| TDP Down | -- |
| Tjunction max | -- |
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.
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.
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.
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