AMD 3D V-Cache Performance Optimizer Driver
AMD EPYC 3D V-Cache
AMD debuted EPYC server chips over seven years ago. Now in its fourth generation, AMD EPYC is being adopted by cloud, enterprise, and HPC customers to address their most challenging business concerns since each new iteration offers a boost in performance and energy efficiency.
3D V-Cache
AMD announced 3D V Cache, a technique that offers remarkable performance benefits for a variety of applications that address difficult, data-intensive tasks, starting with 3rd Gen EPYC CPUs. They’ve observed clients greatly accelerating their work on commercially available applications when faced with challenging design and simulation problems. 3D V-Cache has been used by the media and entertainment industry to accelerate rendering times. Even AMD’s finance industry clients have benefited from 3D V-Cache on a few of their in-house projects.
AMD 3D V-Cache technology
The L3 cache is increased by AMD 3D V-Cache technology by using 3D die stacking and a copper-to-copper “bumpless” architecture. This increases the shared L3 cache per CCD (core chiplet die) by three times, from 32 MB to 96 MB, when compared to general purpose EPYC CPUs. This can equate to a maximum L3 cache size of 1,152 MB for 4th generation EPYC processors. 3D V Cache capable AMD EPYC processors are identified by a “X” at the end of the product name.
STMicroelectronics Semiconductor
For design and simulation workloads like electronic design automation (EDA), finite element analysis (FEA), and computational fluid dynamics (CFD), 3D V Cache provides significant advantages.
The largest semiconductor company in Europe, STMicroelectronics, is one client that has benefited from speedier EDA workloads. Chip manufacturers such as STMicroelectronics are under pressure to provide increasingly sophisticated and novel designs more quickly due to the growing demand for digitally enabled goods. They also have a duty to maintain sustainability objectives.
AMD 3D V-Cache Performance
STMicroelectronics used 3rd generation EPYC processor-powered HPE servers and Microsoft Azure cloud instances to satisfy such demands. The outcomes were evident once HPE gave STMicroelectronics servers and CPUs to test in its own data centre. For EDA and computer-aided design (CAD) applications, STMicroelectronics witnessed a 12 percent performance improvement over all other CPUs on the market by utilising 3rd Gen AMD EPYC processors.
Test findings, meanwhile, demonstrate the improvement in EDA workload performance between comparable 4th Gen EPYC processors and 3rd Gen EPYC CPUs with 3D V Cache.
Zen 3 3D V-Cache
For example, the 32-core EPYC 9384X CPU gave Synopsys VCS, which allows shift-left verification procedures early in the design cycle, an approximate 1.28x performance gain over the 32-core EPYC 7573X chip. Synopsys VCS experienced a roughly 1.55x performance increase over the equivalent 3rd Gen EPYC 7773X CPU, which has 64 cores, when utilising the 4th Gen EPYC 9684X processor, which has 96 cores.
Similar generational improvements were observed for Siemens Tessent, Cadence Spectre X, Synopsys PrimeSim SPICE, and Synopsys Formality Equivalence, among other EDA workloads.
AMD 3D V-Cache Technology
Experiments conducted with ANSYS Fluent in the domain of computational fluid dynamics demonstrate that the AMD EPYC 9684X yields approximately 2.1 times faster time-to-market when compared to the Intel Xeon 8480+.
The 3D V-Cache technology from AMD shows its ability to innovate and improve performance. Data-intensive FEA, CFD, and EDA projects require EPYC processors with 3D V Cache.
3D V-Cache CPU
STMicroelectronics
- AMD EPYC CPUs speed chip design at STMicroelectronics.
- In the case study, STMicroelectronics used third-generation AMD EPYC CPUs to expedite semiconductor design and save 33% electricity.
- STMicroelectronics designs semiconductors quicker and more sustainably with AMD EPYC Processors.
- With each iteration, computer chip design and production become increasingly complex.
- Complicatency rises exponentially with decreasing transistor sizes.
Thus, production methods require more computational power. European semiconductor giant STMicroelectronics struggles to stay up with design processes and data centre speeds. The company met its performance, cost, and power consumption goals while fulfilling its sustainability goals and delivering chip designs to clients faster with AMD EPYC CPUs.
AMD EPYC CPUs with 3D V Cache: Key Features
Greater Capacity of the Cache
The considerable enhancement in cache capacity of AMD’s EPYC CPUs with 3D V Cache is one of their most noteworthy characteristics. The amount of cache that can be built into a traditional CPU architecture is frequently constrained. AMD has addressed these issues, though, by vertically stacking more cache levels using 3D V-Cache. Larger cache sizes are made possible by this creative architecture, which speeds up access to frequently used data and minimises the need for expensive data transfers to and from main memory.
Enhanced Power Effectiveness
3D V-Cache not only improves performance but also increases power efficiency. The energy needed to access data is decreased by adding additional cache in closer proximity to the CPU cores, which lowers overall power consumption. This is especially crucial in settings like data centres and others where energy economy is paramount. In addition to lowering operational expenses, the decreased power usage minimises computer operations’ carbon footprint, which is in line with environmental aims.
Scalability for Various Tasks
AMD EPYC CPUs with 3D V-Cache perform well in demanding situations. These CPUs can tackle the toughest cloud, business, and HPC jobs. Due to optimised data access patterns and higher cache capacity. AMD EPYC is scalable, making it a flexible alternative for enterprises looking to safeguard their IT infrastructure.
3D V Cache Benefits
Applications and Benefits
High-performance computing
AMD EPYC CPUs with 3D V Cache excel at high-performance computing. Complex simulations and calculations that require massive processing power and fast data access are frequent in HPC applications. These CPUs perform well due to 3D V-Cache’s increased cache capacity and lower latency. This speeds up problem-solving and lets researchers tackle harder jobs.
Cloud and Data Centre Settings
The efficiency and scalability of AMD EPYC CPUs with 3D V Cache are important for cloud service providers and data centres. Larger dataset handling and lower power usage result in lower costs and better service delivery. These CPUs provide an attractive option that satisfies the needs of contemporary data centres, given the increasing demand for cloud-based services and the requirement for effective data processing.
Enterprise Applications The improved capabilities of AMD EPYC CPUs with 3D V Cache can also assist enterprises operating resource-intensive applications, such as databases, ERP systems, and analytics platforms. Better overall system performance and a more responsive user experience are the results of the enhanced cache performance, which guarantees quicker query answers and more seamless transaction processing.
