Maximize Chia Plotting Performance: Intel Optane SSDs Unleashed
Table of Contents
- Introduction: Intel Optane SSDs for Chia Plotting
- Understanding Optane SSDs
- The Benefits of Optane SSDs for Chia Plotting
- Optane SSD vs. NAND SSD
- High Sustained Write Bandwidth and Endurance
- Optane SSDs and Right Amplification
- Optane SSDs and Performance testing
- Performance Results: Intel Optane P5800x
- Performance Results: Intel Optane 905p
- Comparison with Other SSDs: Intel Octane vs. Faison LX3030
- Finding the Sweet Spot: Number of Threads and Instances
- Scaling Performance with Multiple Processes
- Important Factors for Chia Plotting Performance
- Is Intel Optane Worth It for Chia Plotting?
- Conclusion
🚀 Article
Intel Optane SSDs for Chia Plotting
Chia plotting requires high-performance SSDs that can handle a high endurance workload. In this article, we will explore the benefits of using Intel Optane SSDs for Chia plotting, compare them with NAND SSDs, and delve into the performance results of the Intel Optane P5800x and 905p.
Understanding Optane SSDs
Intel Optane SSDs are known for their exceptional performance and endurance. Unlike NAND SSDs, which require erasing cells before programming them, Optane SSDs feature "write in place" technology. This allows for fast and efficient updates to individual cells, reducing the need for background garbage collection operations.
Optane SSDs also offer extremely low latency, making them suitable for high-speed data transfers. They have broad compatibility and can be easily plugged into an NVMe slot like any other SSD.
The Benefits of Optane SSDs for Chia Plotting
When it comes to Chia plotting, Optane SSDs offer several advantages. First and foremost, they provide high sustained write bandwidth, which is essential for handling the intensive host-write workload of Chia plotting. Optane SSDs can sustain write speeds of up to 1.43 gigabytes per Second, ensuring efficient and fast plot generation.
Additionally, Optane SSDs have unrivaled endurance. For example, the Intel Optane P5800x, with its 1.6 terabyte capacity, can handle 100 drive writes per day. This translates to writing 1.6 terabytes times 100 every day for the entire warranty period, ensuring longevity and reliability for Chia plotting.
Optane SSD vs. NAND SSD
While NAND SSDs are ubiquitous and popular due to their affordability and high volume, they have limitations when it comes to Chia plotting. NAND SSDs suffer from right amplification, where data must be moved around internally for garbage collection operations. This process consumes endurance and affects performance.
On the other HAND, Optane SSDs, with their write in place technology, mitigates right amplification. They provide a more efficient and Durable solution for Chia plotting, ensuring optimal performance without compromising longevity.
High Sustained Write Bandwidth and Endurance
The Intel Optane P5800x, the fastest SSD in the world, offers exceptional sustained write bandwidth. With an average of 2.15 gigabytes per second and peaking at 3.1 gigabytes per second, it ensures blazing-fast plot generation. Coupled with its high-endurance rating and ability to handle heavy workloads, the Optane P5800x sets new standards for Chia plotting.
The Intel Optane 905p, a more affordable option, still delivers impressive performance. With an average write bandwidth of 1.43 gigabytes per second, it can handle multiple instances of Chia plotting simultaneously. Its superior endurance and compatibility make it an excellent choice for both plotting and other applications, such as gaming.
Optane SSDs and Performance Testing
To determine the optimal configuration for Chia plotting with Optane SSDs, extensive performance testing was conducted. Various combinations of threads and instances were tested using the AMD Threadripper 3970x system with 128 gigabytes of DDR4 RAM and PCIe Gen 4 support.
The results revealed that running multiple processes, such as four instances of Mad Max, yielded the best performance. This configuration achieved plot generation speeds of 16.2 TiB per day, maximizing the output of the CPU and SSD.
Comparison with Other SSDs: Intel Optane vs. Faison LX3030
In comparison with other high-end SSDs such as the Faison LX3030, Intel Optane SSDs excel in performance and endurance. While the Faison LX3030 showcased impressive results, it couldn't match the sustained write bandwidth and overall performance of the Optane SSDs. Optane SSDs continue to be the go-to choice for professional Chia plotters.
Finding the Sweet Spot: Number of Threads and Instances
Determining the ideal number of threads and instances is crucial for optimizing Chia plotting performance. Running multiple instances of Mad Max, accompanied by a stagger at the end of phase one, proved to be the most efficient configuration. By doing so, it was possible to achieve plot times of 25 minutes and plotting performance of over 15 TiB per day on systems with high core counts.
Scaling Performance with Multiple Processes
To further enhance performance, scaling with multiple processes is essential. While running a single Mad Max thread with RF16 or R equals 32 produced fast plot times, it fell short of maximizing the capabilities of high-end systems. Utilizing multiple processes, such as three instances of Mad Max with staggering, provided significantly better results, unlocking the true potential of the CPU and SSD.
Important Factors for Chia Plotting Performance
Several key factors contribute to Chia plotting performance. These include the sustained write bandwidth of the SSD, the endurance rating, the number of threads and instances, and the system configuration. Optane SSDs, with their high sustained write bandwidth and exceptional endurance, provide the ideal foundation for achieving superior Chia plotting performance.
Is Intel Optane Worth It for Chia Plotting?
The question of whether Intel Optane SSDs are worth it for Chia plotting depends on various factors, including budget and specific requirements. While the performance of Optane SSDs is unmatched, they come with a higher price tag compared to other options.
For those seeking extreme performance and durability, the Intel Optane P5800x is an excellent choice. It delivers unparalleled plot generation speeds and can handle heavy workloads. However, for users on a tighter budget, the Intel Optane 905p offers impressive performance at a more affordable price point.
Conclusion
Intel Optane SSDs have revolutionized Chia plotting, offering high sustained write bandwidth, exceptional endurance, and superior performance. Whether you choose the top-of-the-line Intel Optane P5800x or the more budget-friendly Intel Optane 905p, these SSDs are sure to deliver outstanding results for Chia plotting and other demanding applications. Experience the power of Optane SSDs and take your Chia plotting to the next level.
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