| Specifications | |
|---|---|
| Kernel | LA364 cores, 2 pcs |
| Frequency | 1.4GHz |
| L2 cache | 2MB |
| L1 data cache | 64KB |
| High-speed I/O | PCIE3.0、SATA3.0 |
| Other interfaces | USB3.0/2.0, HDMI and DVO, GNET and GMAC, audio interface, SDIO and eMMC, CAN, etc |
| Memory controller | 72-bit DDR4, supports 2400, supports ECC |
| Power Consumption | 3-9W |
| Floating-point unit | 128-bit vector unit |
| L1 instruction cache | 64KB |
The Loongson 2K2000 is a general-purpose SOC chip with two LA364 processor cores integrated into the chip, 2MB shared level 2 cache, and a typical operating frequency of 1.4GHz. SPEC2006(base) single-core fixed point and floating-point score are 9/GHz and 9.9/GHz respectively. The chip integrates the 3D GPU core independently developed by Loongson, integrates rich interfaces, and also integrates security and trusted modules, CAN and other characteristic interfaces. With a power consumption of approximately 9/4W in high performance/balanced mode, the Loongson 2K2000 can meet the needs of a variety of application scenarios.
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