What To Know
- The high core count and memory bandwidth of the Epyc 7371 make it an ideal choice for virtualization environments.
- The AMD Epyc 7371 and Epyc 7313 are both exceptional processors that offer a compelling combination of performance and efficiency.
- The Epyc 7371 reigns supreme for demanding workloads that require maximum compute power, while the Epyc 7313 delivers balanced performance and cost-effectiveness for general enterprise….
In the realm of high-performance computing, AMD’s Epyc server processors have established a formidable reputation. Among their latest offerings, the Epyc 7371 and Epyc 7313 stand out as compelling choices for demanding workloads. This blog post delves into a comprehensive comparison of these two processors, exploring their specifications, performance, and suitability for various applications.
Specifications
Core Count and Frequency
The Epyc 7371 boasts 16 cores with a base frequency of 3.6 GHz and a boost frequency of 4.2 GHz. In contrast, the Epyc 7313 features 12 cores with a base frequency of 3.0 GHz and a boost frequency of 3.7 GHz. The higher core count and frequency of the Epyc 7371 translate into greater raw processing power.
Cache Hierarchy
Both processors share a similar cache hierarchy, with 512 KB of L2 cache per core and 32 MB of shared L3 cache. The larger L3 cache in the Epyc 7371 provides an advantage for applications that require frequent data access from memory.
Memory Support
The Epyc 7371 and Epyc 7313 support eight memory channels, enabling up to 2 TB of DDR4-3200 memory. This ample memory capacity allows for handling large datasets and complex computations.
PCIe Lanes
The Epyc 7371 offers 128 PCIe Gen 4 lanes, while the Epyc 7313 has 64 PCIe Gen 4 lanes. The additional PCIe lanes in the Epyc 7371 provide greater flexibility for connecting storage devices, network adapters, and other peripherals.
Performance
Single-Core Performance
In single-core performance, the Epyc 7371 holds a slight edge over the Epyc 7313 due to its higher clock speed. This advantage is particularly noticeable in applications that rely heavily on single-threaded workloads.
Multi-Core Performance
When it comes to multi-core performance, the Epyc 7371’s higher core count shines through. In workloads that can fully utilize multiple cores, the Epyc 7371 delivers significantly faster performance than the Epyc 7313.
Memory Bandwidth
The larger L3 cache and additional memory channels in the Epyc 7371 result in higher memory bandwidth. This improved memory performance is beneficial for applications that require fast data access from memory.
Power Consumption
The Epyc 7371 has a higher TDP (Thermal Design Power) of 225W compared to the Epyc 7313’s 180W TDP. This difference reflects the higher performance of the Epyc 7371 but may necessitate more robust cooling solutions.
Applications
Virtualization
The high core count and memory bandwidth of the Epyc 7371 make it an ideal choice for virtualization environments. It can handle multiple virtual machines simultaneously with excellent performance.
Cloud Computing
The Epyc 7371 is well-suited for cloud computing applications that require high levels of compute and memory resources. Its scalability and efficiency make it a cost-effective solution for large-scale cloud deployments.
High-Performance Computing (HPC)
The Epyc 7371 is a powerful processor for HPC applications that demand massive computational power. Its high core count, large cache, and fast memory bandwidth enable it to tackle complex simulations and data analysis tasks.
Enterprise Applications
The Epyc 7313 is a versatile processor suitable for a wide range of enterprise applications, including database management, ERP systems, and email servers. Its balanced performance and power efficiency make it a cost-effective solution for most business workloads.
Which Processor is Right for You?
The choice between the Epyc 7371 and Epyc 7313 depends on the specific requirements of your workload. If you need maximum performance for demanding applications like virtualization, cloud computing, or HPC, the Epyc 7371 is the clear choice. However, if you prioritize cost-effectiveness and balanced performance for general enterprise workloads, the Epyc 7313 is a suitable option.
Beyond the Benchmarks: Other Considerations
In addition to performance benchmarks, there are other factors to consider when choosing between the Epyc 7371 and Epyc 7313:
- Support: Ensure that your motherboard and operating system support the chosen processor.
- Cooling: The Epyc 7371 requires a more robust cooling solution due to its higher power consumption.
- Cost: The Epyc 7371 is typically more expensive than the Epyc 7313.
Key Points: Power and Efficiency for Demanding Workloads
The AMD Epyc 7371 and Epyc 7313 are both exceptional processors that offer a compelling combination of performance and efficiency. The Epyc 7371 reigns supreme for demanding workloads that require maximum compute power, while the Epyc 7313 delivers balanced performance and cost-effectiveness for general enterprise applications. By carefully considering the requirements of your workload, you can choose the right processor to unlock the full potential of your server infrastructure.
Frequently Asked Questions
Q: What is the main difference between the Epyc 7371 and Epyc 7313?
A: The primary difference lies in their core count and frequency: the Epyc 7371 has 16 cores at higher frequencies, while the Epyc 7313 has 12 cores at lower frequencies.
Q: Which processor is better for virtualization?
A: The Epyc 7371 is the better choice for virtualization due to its higher core count and memory bandwidth, which enable it to handle multiple virtual machines efficiently.
Q: What type of cooling solution is recommended for the Epyc 7371?
A: The Epyc 7371 requires a robust cooling solution, such as a liquid cooler or a high-performance air cooler, due to its higher power consumption.
