Intel’s Granite Rapids-SP CPU Unveiled: 80 Cores, 336MB L3 Cache Discovered

Intel's Granite Rapids-SP CPU features 80 cores and 160 threads, a 336MB L3 cache, and support for AVX512, making it a powerful option for data centers.

80 cores and 160 threads make it a powerhouse for data centers
Substantial L3 cache of 336MB for improved performance
Support for AVX512 and dedicated machine learning cache for efficient processing of complex tasks

Intel has recently launched its latest CPU, the Granite Rapids-SP. This Engineering Sample (ES) processor boasts an impressive 80 cores and 160 threads, making it a powerhouse for data centers. The leaked information, courtesy of YuuKi_AnS, reveals some exciting details about this upcoming release.

One notable feature of the Granite Rapids-SP is its substantial L3 cache. With 336MB of shared L3 cache, it surpasses the previous Emerald Rapids’ 320MB and leaves Sapphire Rapids-SP’s 112.5MB in the dust. This increase in cache size is sure to enhance the processor’s performance and improve its ability to handle complex tasks.

The CPU also includes 2MB of L2 cache per core, providing efficient storage for frequently accessed data. Additionally, each core is equipped with 48KB of L1 Data Cache and 64KB of L1 Instruction Cache. These caches ensure quick access to data and instructions, further optimizing the processor’s performance.

The Granite Rapids-SP utilizes the “Redwood Cove” P-Cores, which are a slight upgrade from the Raptor Cove architecture found in Emerald Rapids. This upgrade brings improvements to the processor’s capabilities and efficiency, making it a promising option for data center applications.

One exciting aspect of the Granite Rapids-SP is its support for AVX512. This advanced instruction set allows for more efficient processing of complex calculations and is particularly beneficial for machine learning tasks. The processor also features a dedicated 512-bit wide FMA execution unit and 2MB of Machine Learning Cache, further enhancing its machine learning capabilities.

Although the leaked information includes a CPU-Z score, it should be noted that the chip was running at a lower clock speed of 600MHz during testing. The final launch clocks are expected to be much higher, likely surpassing the preliminary score of 30,299 points. It is anticipated that the Granite Rapids-SP will rival AMD’s 64-core EPYC Rome products and even compete with the upcoming 80-core Epyc Genoa parts.

While Intel’s Granite Rapids-SP shows great promise, it is important to consider the competition. AMD has its own lineup of powerful chips planned for release, including the Turin “Zen 5” chips. These upcoming releases from AMD are expected to provide stiff competition for Intel in the data center market.

Overall, Intel’s Granite Rapids-SP is an exciting addition to their CPU lineup. With its impressive core count, generous cache sizes, and data center-centric optimizations, this processor has the potential to deliver exceptional performance for demanding workloads. As we await its official launch, it will be interesting to see how it stacks up against the competition and how it will shape the future of data center computing.

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Background Information

About AMD: AMD, a large player in the semiconductor industry is known for its powerful processors and graphic solutions, AMD has consistently pushed the boundaries of performance, efficiency, and user experience. With a customer-centric approach, the company has cultivated a reputation for delivering high-performance solutions that cater to the needs of gamers, professionals, and general users. AMD's Ryzen series of processors have redefined the landscape of desktop and laptop computing, offering impressive multi-core performance and competitive pricing that has challenged the dominance of its competitors. Complementing its processor expertise, AMD's Radeon graphics cards have also earned accolades for their efficiency and exceptional graphical capabilities, making them a favored choice among gamers and content creators. The company's commitment to innovation and technology continues to shape the client computing landscape, providing users with powerful tools to fuel their digital endeavors.

About Intel: Intel Corporation, a global technology leader, is for its semiconductor innovations that power computing and communication devices worldwide. As a pioneer in microprocessor technology, Intel has left an indelible mark on the evolution of computing with its processors that drive everything from PCs to data centers and beyond. With a history of advancements, Intel's relentless pursuit of innovation continues to shape the digital landscape, offering solutions that empower businesses and individuals to achieve new levels of productivity and connectivity.

Technology Explained

AVX512: AVX512 is a set of instructions used in modern computer processors to increase the speed and efficiency of certain operations. It stands for Advanced Vector Extensions 512, and it is an extension of the previous AVX instruction set. AVX512 is used in many applications, such as machine learning, artificial intelligence, and data analysis. It is also used in high-performance computing, where it can help speed up complex calculations. By using AVX512, computers can process more data faster and with greater accuracy. This makes it an invaluable tool for businesses and organizations that rely on large amounts of data.

CPU: The Central Processing Unit (CPU) is the brain of a computer, responsible for executing instructions and performing calculations. It is the most important component of a computer system, as it is responsible for controlling all other components. CPUs are used in a wide range of applications, from desktop computers to mobile devices, gaming consoles, and even supercomputers. CPUs are used to process data, execute instructions, and control the flow of information within a computer system. They are also used to control the input and output of data, as well as to store and retrieve data from memory. CPUs are essential for the functioning of any computer system, and their applications in the computer industry are vast.

EPYC: EPYC is a technology designed by computer chip manufacturer AMD for use in the server and data center industry. It was introduced in June 2017 and features an innovative design to improve performance and power efficiency. EPYC processor technology is based on an innovative 14nm processor architecture, allowing up to 32 high-performance cores in a single socket. This allows for more efficient processing power, increased memory bandwidth, and greater compute density. EPYC is now widely used in the data center and cloud computing industry and provides benefits such as greater scalability, increased resource efficiency, and advanced virtualization capabilities. Additionally, EPYC technology is used in data intensive servers like server farms, gaming, and virtualization platforms. EPYC ensures that even with large deployments in multi-processor environments, power consumption and performance levels are optimized to ensure maximum efficiency.

L3 cache: L3 cache is a type of computer memory that is used to store frequently used data and instructions. It is located between the processor and main memory, and is used to reduce the amount of time it takes for the processor to access data from main memory. This helps to improve the overall performance of the computer. In the computer industry, L3 cache is used in many applications, such as gaming, video editing, and web browsing. It can also be used to improve the performance of servers and other high-performance computing tasks. By providing faster access to data, L3 cache can help to reduce the amount of time it takes for a computer to complete a task.

P-Cores: P-Cores (Performance Cores) are a type of processor technology developed by Intel that is designed to improve the performance of computer systems. This technology is based on the concept of multi-core processors, which are processors that contain multiple cores or processing units. P-Cores are designed to increase the speed and efficiency of computer systems by allowing multiple cores to work together in parallel. This technology is used in a variety of applications, including gaming, video editing, and data analysis. P-Cores are also used in servers and other high-performance computing systems. The technology is also used in mobile devices, such as smartphones and tablets, to improve battery life and performance. P-Cores are an important part of the computer industry, as they allow for faster and more efficient computing.