Recently, Godson China Science and Technology released a set of high-performance network platform '3A3000+7A1000', which realizes complete domestic, independent and controllable applications from hardware to operating system.
The program uses domestic Godson high-performance quad-core 3A3000 processor, with Godson second-generation self-designed 7A1000 bridge, surface paste purple DDR3 4GB domestic memory.
It also supports 6-channel high-speed Gigabit Ethernet port, onboard 16GB SATA NANDriver storage, and provides M.2, SATA2.0 expansion, peripheral interface has 16 PCI-E, 4 USB2.0 interface, supports VGA display output There are also SPI trusted modules for trusted computing extensions.
Compared with the 3A3000+780e platform, the overall performance of this solution has been greatly improved. It has high localization rate, high performance, high reliability, small size, low power consumption, etc. It is mainly targeted at the domestically-manufactured network security industry and can be applied Firewalls, encrypters, gatekeepers, VPNs, Internet behavior audits and other important gateway devices.
The Loongson 3A3000 is the latest upgrade product of the Loongson 3 series processor. Based on the Loongson 3A2000 design, the Loongson 3A2000 has undergone minor structural improvements, increased the number of key queue items in the processor core, and expanded on-chip private/shared cache capacity, which is beneficial to the same frequency. Performance improvement.
At the same time, the frequency of the chip is improved under the new process. The measured frequency exceeds 1.5GHz, the memory interface meets the DDR3-1600 specification, and the chip substrate bias adjustment support is added to better balance performance and power consumption.
The overall performance of the chip can be greatly improved, and continue to maintain forward compatibility, and can directly replace and upgrade the Loongson 3A1000/3A2000 chip.
The Godson 3B3000 is based on the Godson 3A3000 and supports up to four multiple interconnects with all-connected structures.
The Loongson 7A1000 bridge is a chipset for Loongson processor No. 3. It is connected to the processor through the HT3.0 interface. It integrates a GPU, a display controller and a separate memory interface. The peripheral interface includes 32 PCIE2.0, 2 GMAC, 3 SATA2.0, 6-way USB2.0 and other low-speed interfaces can meet the application requirements of the IO interface in the desktop and server areas, and support high-performance graphics application requirements through an external discrete graphics card.
