Shulou(Shulou.com)11/24 Report--

Thanks to CTOnews.com netizens Moooooli and Hippophae rhamnoides for their clue delivery! CTOnews.com August 1 news, Godson announced this morning that recently, the success of Loongson 3A6000, a new generation of quad-core processors based on dragon architecture, represents the latest milestone in the field of independent desktop CPU design in China.

According to the test results of Saixi laboratory of China Institute of Electronic Technology Standardization, the single-thread fixed / floating point score of Godson 3A6000 quad-core processor SPEC CPU 2006 base reaches 43.1 base 54.6 points, the SPEC CPU 2006 base multi-thread fixed / floating point score reaches 155x140, and the measured bandwidth of dual DDR4-3200 memory channel Stream exceeds 42GB Unixbench. The measured score is more than 7400 points. Combined with the relevant test results, the overall performance of the Godson 3A6000 processor is comparable to that of the 10th generation quad-core processor launched by Intel in 2020.

CTOnews.com Note: the above test results are based on Godson 3A6000 4-core 8-thread 2.5GHz CPU,8GB DDR4 3200 memory, 256 NVME hard disk, Loongnix (V20.4) operating system, and LoongArch64 gcc8.3 compiler test platform.

The Godson 3A6000 processor adopts Loongson Autonomous instruction system Dragon Architecture (LoongArch). Dragon architecture, from top-level architecture to instruction function and ABI standard, is designed independently without foreign authorization. Dragon architecture has been supported by hundreds of international software open source communities related to the instruction set, operating systems such as Unixin, Kirin, Euler, Dragon Lizard, Hongmeng, and basic applications such as WPS, Wechat, QQ, Nail, Tencent Conference, etc., and has formed a basic software ecology juxtaposed with x86 and ARM.

The Godson 3A6000 processor is the first product of Godson's fourth-generation microarchitecture, integrating four newly developed high-performance 6-launch 64-bit LA664 processor cores. The main frequency reaches 2.5GHz, supports 128bit vector processing extension instruction (LSX) and 256bit advanced vector processing extension instruction (LASX), and supports simultaneous multithreading technology (SMT2). The whole chip has 8 logic cores. Godson 3A6000 on-chip integrated dual-channel DDR4-3200 controller, integrated security trusted module, can provide secure startup scheme and national secret (SM2, SM3, SM4, etc.) application support.

Compared with the previous generation of Godson 3A5000 desktop CPU, the single-threaded performance of Godson 3A6000 is improved by more than 60% under the same process, and the multithreaded performance of the whole chip is improved exponentially. The server CPU that Godson Zhongke is developing will double the performance of the previous generation 16-core Godson 3C5000 and 32-core Godson 3D5000 server CPU.

Godson 3A6000 is compatible with Dragon Architecture CPU such as Godson 3A5000. A few days ago, Godson submitted a patch that supports 3A6000 hyperthreading to the upstream community of the Linux kernel to support enhanced features for 3A6000 hyperthreading detection and scheduling. Godson 3A6000 further improves and promotes the binary translation level of software-hardware collaboration, which can run more cross-platform applications and meet a variety of large and complex desktop application scenarios.

The official release and launch time of Godson 3A6000 products have not been announced yet, so you can look forward to it.

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