What To Know
- The 7820 boasts the 2nd Generation Intel Xeon Scalable processors, providing up to 28 cores and 56 threads, while the 7920 takes it a step further with the 3rd Generation Intel Xeon Scalable processors, offering up to 40 cores and 80 threads.
- In terms of storage, the 7820 offers a maximum of 24TB of HDD or 12TB of SSD, whereas the 7920 can accommodate up to 48TB of HDD or 24TB of SSD.
- The Dell Precision Tower 7920 supports up to 48TB of HDD or 24TB of SSD, while the 7820 offers a maximum of 24TB of HDD or 12TB of SSD.
In the realm of professional computing, Dell Precision workstations reign supreme, offering unparalleled performance and reliability. Among these exceptional machines, the Dell Precision Tower 7820 and 7920 stand as formidable contenders. This comprehensive guide will delve into the intricacies of these two workstations, comparing their specifications, features, and capabilities to help you make an informed decision for your demanding workloads.
Performance and Processing Power
At the heart of the Dell Precision Tower 7820 and 7920 lies their processing prowess. The 7820 boasts the 2nd Generation Intel Xeon Scalable processors, providing up to 28 cores and 56 threads, while the 7920 takes it a step further with the 3rd Generation Intel Xeon Scalable processors, offering up to 40 cores and 80 threads. This significant increase in core count translates to exceptional performance for complex simulations, data analysis, and advanced engineering tasks.
Memory and Storage Capacity
Both the 7820 and 7920 support ample memory and storage options. The 7820 accommodates up to 512GB of DDR4 ECC Registered memory, while the 7920 supports an even more generous 1TB of DDR4 ECC Registered memory. In terms of storage, the 7820 offers a maximum of 24TB of HDD or 12TB of SSD, whereas the 7920 can accommodate up to 48TB of HDD or 24TB of SSD. This vast storage capacity ensures ample space for large datasets, software installations, and multimedia files.
Graphics Capabilities
For demanding graphics applications, the Dell Precision Tower 7820 and 7920 offer a range of graphics options. The 7820 supports up to two NVIDIA Quadro RTX 4000 GPUs, while the 7920 can accommodate up to four NVIDIA Quadro RTX 8000 GPUs. These powerful graphics cards enable seamless rendering, real-time visualization, and immersive virtual reality experiences.
Expandability and Connectivity
The Dell Precision Tower 7820 and 7920 provide ample expandability options. Both workstations come with multiple PCIe slots, allowing for the addition of expansion cards such as storage controllers, network adapters, and graphics cards. In terms of connectivity, the 7820 features 8 USB 3.1 Gen 1 ports, 4 USB 2.0 ports, and dual Gigabit Ethernet ports, while the 7920 offers 10 USB 3.1 Gen 1 ports, 4 USB 2.0 ports, and quad Gigabit Ethernet ports.
Security Features
Security is paramount in professional environments. The Dell Precision Tower 7820 and 7920 offer a comprehensive suite of security features. These include TPM 2.0 encryption, Trusted Platform Module (TPM) 2.0, and a chassis intrusion switch. Additionally, the 7920 includes Intel vPro technology for enhanced remote management and security features.
Remote Management and Support
Both the Dell Precision Tower 7820 and 7920 are equipped with Dell Remote Access Controller (iDRAC) technology. This integrated management solution allows for remote monitoring, diagnostics, and troubleshooting, ensuring minimal downtime and maximum productivity.
Verdict: Choosing the Right Workstation for Your Needs
The Dell Precision Tower 7820 and 7920 are exceptional workstations tailored to demanding professional workloads. The 7820 offers a balanced combination of performance, storage, and expandability, while the 7920 excels with its superior processing power, memory capacity, and advanced graphics capabilities. Ultimately, the best choice depends on your specific requirements and budget.
What You Need to Know
Q: Which workstation has the higher core count?
A: The Dell Precision Tower 7920 offers up to 40 cores and 80 threads, while the 7820 supports up to 28 cores and 56 threads.
Q: What is the maximum memory capacity of the 7820 and 7920?
A: The 7820 supports up to 512GB of DDR4 ECC Registered memory, while the 7920 can accommodate up to 1TB of DDR4 ECC Registered memory.
Q: Which workstation offers the most storage capacity?
A: The Dell Precision Tower 7920 supports up to 48TB of HDD or 24TB of SSD, while the 7820 offers a maximum of 24TB of HDD or 12TB of SSD.
