Sure, let's compare the specifications and positioning of the Dell PowerEdge R750 and R760 servers. Both servers are 2-socket servers in a 1U form factor, but they belong to different generations and have some key differences.

Dell PowerEdge R750 server

• Generation: 15th Generation PowerEdge
• Processors: Up to two 3rd Gen Intel Xeon Scalable processors (Ice Lake)
• Chipset: Intel C621A
• Memory:
  • Up to 32 DDR4 DIMMs
  • Memory speed up to 3200 MT/s
  • Maximum capacity up to 8TB (LRDIMM) or 4TB (RDIMM)
• Refuge:
  • Front panel: Up to 10 x 2.5" or 4 x 3.5" SAS/SATA/NVMe drives
  • Rear panel (optional): Up to 2 x 2.5" drives
  • Internal M.2 boot slots (optional)
  • PERC controller support for RAID
• Expansion slots:
  • Up to 3 PCIe Gen4 slots (including 1 OCP 3.0 slot)
• Chain:
  • Built-in 2 x 1GbE port (optional 2 x 10GbE)
  • OCP 3.0 options for additional networking capabilities (1GbE, 10GbE, 25GbE, 40GbE, 100GbE)
• Management:
  • iDRAC9 with Lifecycle Controller
  • OpenManage Enterprise, OpenManage Mobile
• Positioning:
  • A versatile server for a wide range of workloads.
  • Suitable for virtualization, databases, mid-sized enterprise applications, VDI, and HPC.
  • Well balanced in processing power, memory, and expansion capabilities.

Dell PowerEdge R760 Server

• Generation: 16th Generation PowerEdge
• Processors: Up to two 4th Gen Intel Xeon Scalable processors (Sapphire Rapids)
• Chipset: Intel C741
• Memory:
  • Up to 32 DDR5 DIMMs
  • Memory speed up to 4800 MT/s
  • Maximum capacity up to 8TB (RDIMM) or 16TB (LRDIMM)
• Refuge:
  • Front panel: Up to 10 x 2.5" or 4 x 3.5" SAS/SATA/NVMe drives (configurations may vary)
  • Rear panel (optional): Up to 2 x 2.5" drives
  • Internal M.2 boot slots (optional)
  • PERC controller support for RAID
• Expansion slots:
  • Up to 3 PCIe Gen5 slots (including 1 OCP 3.0 slot)
• Chain:
  • Built-in 2 x 1GbE port (optional 2 x 10GbE)
  • OCP 3.0 and PCIe add-in card options for expanded networking capabilities (1GbE, 10GbE, 25GbE, 40GbE, 100GbE, 200GbE)
• Management:
  • iDRAC10 with Lifecycle Controller
  • OpenManage Enterprise, OpenManage Mobile
• Positioning:
  • A next-generation server designed for more demanding workloads.
  • Optimized for modern workloads such as artificial intelligence (AI), machine learning (ML), real-time data analytics, and high-performance computing (HPC).
  • Delivers enhanced performance with 4th Gen Intel Xeon Scalable processors, DDR5 memory, and PCIe Gen5.

Comparative table of main characteristics:

Key differences and advantages of the R760:

• Processor Performance: The R760 uses 4th Generation Intel Xeon Scalable processors, which deliver significant performance gains over the 3rd Generation in the R750. This is especially important for resource-intensive workloads.
• DDR5 Memory: DDR5 offers faster speeds, higher bandwidth, and better power efficiency compared to DDR4. The R760 with DDR5 will be significantly more efficient for memory-sensitive applications.
• PCIe Gen5: PCIe Gen5 doubles the bandwidth compared to PCIe Gen4, making the R760 a better choice for applications that use high-speed NVMe SSDs, GPUs, or high-bandwidth network cards.
• iDRAC10 Management: iDRAC10 provides an improved interface and functionality for server management compared to iDRAC9.

Positioning and choosing between R750 and R760:

• Choose the Dell PowerEdge R750 if:

  • You need a reliable and versatile server for standard enterprise workloads such as virtualization, mid-sized databases, web servers, and VDI.
  • Budget is a factor, and you don't need the maximum performance offered by the latest generation of technology.
  • Current workloads do not require the benefits of DDR5 or PCIe Gen5.

• Choose the Dell PowerEdge R760 if:

  • You need a server for modern, resource-intensive workloads like AI/ML, real-time data analytics, HPC, high-density VDI infrastructure, or large in-memory databases.
  • You are looking for maximum performance and readiness for future expansions.
  • You are willing to invest in newer technologies to gain benefits in productivity and efficiency.
  • You need PCIe Gen5 support for high-performance devices.

In summary, the Dell PowerEdge R760 is a significant upgrade over the R750, especially in performance, memory speed, and expandability. The R760 is a higher-end server designed for today's and tomorrow's demanding workloads, while the R750 remains a solid all-rounder for more traditional enterprise environments. Choosing between the two will depend on your specific needs, budget, and performance requirements.