On April 3, Loongson Technology officially announced that recently, the Loongson 2K3000 and Loongson 3B6000M have successfully completed tape-out, and preliminary functionality and performance assessments have been completed, with all indicators meeting expectations.
The Loongson 2K3000 and Loongson 3B6000M are different packaging versions based on the same silicon wafer, targeting the industrial control application field and mobile terminal field, respectively.
This chip integrates 8 LA364E cores based on the self-developed Loongson architecture, achieving a single-core fixed-point score of 30 points at 2.5GHz in SPEC CPU 2006 Base tests.
It integrates a second-generation self-developed GPGPU core “LG200”, which, compared to the first-generation LG100 integrated in the Loongson 2K2000, has significantly improved graphics performance and supports general-purpose computing acceleration and AI acceleration, with a single-precision floating-point peak performance of 256 GFLOPS (256 billion operations per second) and an 8-bit fixed-point peak performance of 8 TOPS (8 trillion operations per second).
It includes an independent hardware codec module that supports various mainstream video formats and outputs through three display interfaces: eDP/DP/HDMI, with 4K high-definition processing performance reaching 60 frames per second;
It integrates a secure and trusted module, which not only has national cryptography SM2/3/4 hardware algorithm modules but also comes with a reconfigurable cryptographic module for software programming use;
It features a rich set of IO expansion interfaces, including PCIe 3.0, USB 3.0/2.0, SATA 3.0, GMAC, eMMC, SDIO, SPI, LPC, RapidIO, CAN-FD, etc., to meet the application needs of different fields.
Currently, the OpenCL computing power framework and related AI acceleration software for the Loongson 2K3000 (3B6000M) have completed preliminary testing, and related supporting software is being improved.
Dozens of companies have begun to adopt this chip for product design, including industrial control and information system manufacturers.
The successful tape-out of the Loongson 2K3000/3B6000M marks that Loongson Technology has systematically mastered the key core technologies of general-purpose processors, graphics processors, AI processors, and basic software design after more than 20 years of accumulation.
The development of Loongson processors, while consolidating general-purpose and graphics processors, has now entered a new era of vigorously developing AI processors.
With the successful tape-out of the Loongson 2K3000/3B6000M, the Loongson general-purpose CPU has formed a complete series of products across desktop, server, and terminal lines, capable of providing high-performance and cost-effective CPU products for different fields.
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