| Main Frequency |
1.5GHz / 2.0GHz |
| Processor Core |
Supports LoongArch instruction set; Supports 128/256 – bit vector instructions; Four – issue out – of – order execution; 4 fixed – point units, 2 vector units, and 2 load – store units |
| High – speed Cache |
Each processor core has 64KB private L1 instruction cache and 64KB private L1 data cache; Each processor core contains 256KB private L2 cache; All processor cores share a 16MB L3 cache |
| Memory Controller |
2 72 – bit DDR4 – 2400 controllers; Supports ECC verification |
| High – speed I/O |
2 HyperTransport 3.0 controllers; Supports multi – processor data – consistency interconnection (CC – NUMA) |
| Other I/O |
1 SPI, 1 UART, 2 I2C, 16 GPIO interfaces |
| Power Management |
Supports dynamic clock gating of main modules; Supports dynamic frequency scaling of main clock domains; Supports dynamic voltage scaling of main voltage domains |
| Maximum Power Consumption |
12W@1.5G, 22W@2.0G |
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