Loongson LS3C5000L
Logs
TypeProcessor
Not linked to any boards or cards.
| Specifications | |
|---|---|
| Cache | Each processor core contains a 64KB private level-1 instruction cache and 64KB private level-1 data cache; Each processor core contains 256KB of private second-level cache; Each of the four processor cores shares 16MB of level 3 cache, for a total of 64MB of level 3 cache |
| Frequency | 2.0GHz – 2.2GHz |
| Other I/O | 1 SPI, 1 UART, 3 I2C, 16 GPIO interfaces |
| High-speed I/O | 4 HyperTransport 3.0 controllers; supports Multiprocessor Data Consistency Interconnect (CC-NUMA) |
| Number of cores | 16 |
| Processor cores | Support LoongArch® command system; Support 128/256-bit vector instructions; Four launches are executed out of order; 4 fixed-point elements, 2 vector elements and 2 memory access units |
| Memory interface | 4 x 72-bit DDR4-3200 controllers; Support ECC verification |
| Power Management | Support the dynamic shutdown of the clock of the main module; Support dynamic frequency conversion in the main clock domain; Supports dynamic regulation in the main voltage domain |
| Peak computing speed | 560GFlops |
| Typical power consumption | 130W@2.2GHz |
No chip documents available
Notes
Loongson 3C5000L is a general-purpose processor for the server field of Loongson. Based on the Loongson 3A5000 processor, a total of 16 high-performance LA464 processor cores are integrated on-chip, and the new LoongArch autonomous command system (LoongArch®) is adopted to improve the level of integration while maintaining full compatibility of the system and software with the Loongson 3A5000.
No drivers available
Last updated 2025-11-04T14:05:08Z
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