Dell T7810 “Chia Farming” Workstation/Server 

Processor: 2x Intel Xeon E5-2690 v4 (up to 3.5GHz, 28 cores & 56 threads total)

RAM: 128GB DDR4

Graphics: NVIDIA Quadro K620 2GB Graphics Card

Storage: No HDD

Operating System: Not included

Use Case: Primarily built for high-performance tasks like Chia farming, this workstation is a robust solution for intensive computing, with a focus on multi-threaded applications. It is well-suited for users looking to maximize CPU power across many tasks simultaneously.

Processing Power:

• The T7810 edges out with a higher clock speed (up to 3.5GHz) and a greater number of cores (28 vs. 24), making it more suitable for multi-threaded applications that require intense CPU usage. This setup is excellent for heavy workloads like rendering or Chia farming, where raw core power is critical.

Memory (RAM):

• While the T7810’s 128GB is still plenty for most users, it is designed more for raw processing power rather than memory-heavy workloads.

• The T7810 does not come with any HDDs, offering users the flexibility to choose their own storage solutions. This is ideal for users who prefer custom storage configurations for specific tasks, such as adding SSDs for faster data access in Chia farming. 

Graphics:

• The T7810 features an NVIDIA Quadro K620 2GB graphics card, which is suitable for light GPU tasks such as CAD applications or general graphic output but is not intended for heavy graphical workloads or gaming. This is a workstation card designed to complement its primary role as a CPU-intensive machine.

Expandability:

• T7810: Offers flexibility in upgrading both storage and graphics, depending on the user’s needs. Its workstation format is ideal for those who may need to switch between different workloads, from farming cryptocurrency to handling creative projects.

Ideal Use Cases

• Dell T7810: Best for users who require heavy processing power for tasks like cryptocurrency farming (e.g., Chia farming), 3D rendering, or any compute-heavy applications. It’s a great choice for those who need a balance of power and flexibility but don’t necessarily need large amounts of storage out of the box.

Final Verdict

• If you're looking for raw CPU power and multi-threaded performance, especially for specialized tasks like Chia farming or heavy computation, the Dell T7810 is the better option.

Dell PowerEdge R730XD Server (Renewed) 

Processor: 2x Intel Xeon E5-2680 v3 (2.50GHz, 24 cores total)

RAM: 256GB

Graphics: No dedicated graphics card

Storage: 24x 600GB 10K SAS drives (H730 RAID controller)

Operating System: Not included

Use Case: The R730XD is ideal for enterprise environments, offering extensive storage capabilities and excellent memory capacity. It’s perfect for data-intensive applications like virtualization, database management, and cloud computing.

Processing Power:

• The R730XD offers slightly fewer cores but still provides solid performance for tasks requiring high parallel processing, such as virtualization and database hosting. Its slightly lower clock speed (2.50GHz) may make a difference in single-threaded tasks but is balanced by its larger RAM and extensive storage options.

Memory (RAM):

• The R730XD excels in memory capacity, offering 256GB of RAM compared to the T7810’s 128GB. This makes the R730XD better suited for memory-intensive tasks, such as running virtual machines or large-scale database operations.

• The R730XD comes with 24x 600GB 10K SAS drives pre-installed, making it a powerhouse for data storage and management. It also includes the H730 RAID controller, offering enhanced data protection and performance. 

Graphics:

• The R730XD does not come with a dedicated graphics card, as it’s primarily designed for server use, where graphical output is not a priority. 

Expandability:

• R730XD: While it’s primarily focused on storage, it also provides room for memory and storage expansion, making it ideal for environments where scalability is key. 

Ideal Use Cases

• Dell PowerEdge R730XD: A server built for enterprise-level tasks such as virtualization, storage management, and large-scale database operations. With its massive storage and memory, it’s ideal for businesses or individuals who need reliable, high-capacity data handling and scalability.

Final Verdict

• If your focus is on data storage, memory-intensive applications, and scalability in an enterprise environment, the Dell PowerEdge R730XD is the clear choice.