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Glory and AMD headquarters in China: is the 7Nm sharp dragon magic book coming?

via:博客园     time:2020/7/8 12:46:08     readed:586

Today, glory Beijing headquarters and AMD Greater China headquarters office building are separated by each other.

AMD the window:

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Some netizens speculated that the mutual provocation between the two sides is likely to imply that the 7 nm sharp dragon 4000U series magic book is coming.

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Currently, the glory magic book on sale uses Intel processors and the previous generation of the sharp dragon 3000u series. At present, many competitors have launched the new 7Nm technology of AMD and the 4000U series processor version of zen2 architecture. We speculate that the glory and AMD meet each other in space, and no accident is to launch the magic book of the Reebok 4000U series.

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It is understood that,With the 7Nm process and zen2 architecture, the Ruilong 4000U series has improved the single core performance by 23% and the multi-core comprehensive performance by 60%. The energy efficiency has been doubled and the power consumption has been reduced by up to 20%. The integrated Vega GPU unit performance has been improved by 59%, and the comprehensive performance has been improved by about 25%. In addition, lpddr4x memory has been added.

The Reebok 4000U series includes several models:

Ruilong 7 4800u: 8 cores and 16 threads, the main frequency is 1.8-4.2ghz, the second level cache is 4MB, the third level cache is 8MB, the integration of Vega 8 GPU, 512 stream processors, frequency 1750mhz.

Ruilong 7 4700u: 8 cores and 8 threads, the main frequency is 2.0-4.1ghz, the second level cache is 4MB, the third level cache is 8MB, the integration of Vega 7 GPU, 448 stream processors, frequency 1600MHZ.

Ruilong 54600u: 6 core, 12 threads, main frequency 2.1-4.0ghz, level 2 cache 3MB, level 3 cache 8MB, Vega 6 GPU integrated, 384 stream processors, frequency 1500mhz.

Ruilong 5 4500u: 6 cores and 6 threads, the main frequency is 2.3-4.0ghz, the second level cache is 3MB, the third level cache is 8MB, Vega 6 GPU is integrated, 384 stream processors are used, and the frequency is 1500mhz.

Ruilong 3 4300u: 4 cores and 4 threads, the main frequency is 2.7-3.7ghz, the second level cache is 2MB, the third level cache is 4MB, the integration of Vega 5 GPU, 320 stream processors, frequency 1400mhz.

Among them, the Ruilong 7 4800u is the top model with 8 cores and 16 threads, 12MB cache, basic frequency of 1.8GHz and boost acceleration to 4.2ghz. Vega 8 core display integrates 8 computing units, 512 stream processors, and the frequency is 1750mhz. At present, Ruibo 8 processor is also worth mentioning.

According to the official data of AMD, the sharp dragon 7 4800u is compared with the core i7-1065g7 of Intel's 10 nm ice lake core flagship model. The latter is 4-core and 8-threaded. The former is 4-core and 8-threaded. The former is 4-core and 8-threaded. The former leads in CPU single thread performance by 4%, CPU multi-threaded performance by 90%, 3dmark time spy extreme by 28% and content creation at most 49%.

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