Loongson Corporation launches new generation quad-core processor Loongson 3A6000 and successfully enters tape-out stage

Loongson Corporation announced the successful tape-out of the new generation quad-core processor Loongson 3A6000, marking important progress in the field of China's independent processor design. This processor based on the Loongson architecture is the latest achievement of my country's independent desktop CPU design

According to the test results of the China Electronics Technology Standardization Institute's Saixi Laboratory, the Loongson 3A6000 quad-core processor operates at a frequency of 2.5GHz. , SPEC CPU 2006 base single-threaded integer and floating-point scores reached 43.1 and 54.6 points respectively, and multi-threaded integer and floating-point scores reached 155 and 140 points respectively. At the same time, the measured bandwidth of the dual DDR4-3200 memory channel Stream exceeds 42GB/s, and the measured Unixbench score exceeds 7400 points. Comprehensive test results show that the overall performance of the Loongson 3A6000 processor is equivalent to Intel's 10th generation Core quad-core processor launched in 2020.

According to Loongson, under the same process, the single-thread performance of Loongson 3A6000 has increased by more than 60%, and the multi-thread performance of the whole chip has been greatly improved. Users will enjoy a more powerful Performance

According to the editor’s understanding, Loongson is developing a new server CPU, and its performance is expected to be significantly higher than the previous generation’s 16-core Loongson 3C5000 and 32-core Loongson 3D5000 server CPU

This year In June, Loongson launched the 3A5000 desktop CPU and released the 3C5000 server processor in the same month, further improving the product line family. The 3C5000 series is specially designed for the server field. It adopts the completely independently developed LoongArch instruction architecture and can meet the computing needs of general computing, large data centers and cloud computing centers. Officials stated that the 16-core single-chip Unixbench score of this series of processors exceeds 9500, the double-precision computing power reaches 560GFlops, and the peak performance is equivalent to a typical ARM 64-core processor. In addition, the 3C5000 series also supports up to 16 interconnections and is paired with the new generation Loongson 7A2000 bridge chip, which increases the PCIe throughput bandwidth by more than 400%.

Loongson's efforts are continued innovation and development in the field of China's independent processors These important developments in development have provided domestic users with more high-performance processor choices and are expected to promote China to achieve greater breakthroughs in the field of independent processors

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