The AMD EPYC 7502P is a highly anticipated processor aimed at the datacenter market, designed to provide exceptional performance, efficiency, and scalability. As part of AMD’s EPYC lineup, the 7502P is built on the Zen 2 architecture, which has shown remarkable improvements in terms of performance-per-watt ratio.

Architecture and Features

The EPYC 7502P boasts a total of 32 cores (16C/32T) with a base clock speed of 2.5 GHz and a boost clock speed of up to 3.35 GHz. This processor features AMD’s Infinity Fabric technology, which enables high-speed communication between the CPU, memory, and I/O components.

Key features of the EPYC 7502P include:

• Support for PCIe 4.0 with up to 128 lanes
• Dual-channel DDR4 memory support with speeds up to 3200 MHz
• Integrated security features like Secure Encrypted Virtualization (SEV) and Platform Security Processor (PSP)
• Compatibility with AMD’s Ryzen Threadripper PRO platform

Performance

The EPYC 7502P is designed for demanding workloads such as cloud computing, high-performance databases, and content delivery networks. In terms of performance, the processor delivers exceptional results in various benchmarks.

In SPECint_rate2006, the EPYC 7502P achieved a score of 1,144 points, outperforming Intel’s Xeon Gold 6248R by 22%. Similarly, in the SPECfp_rate2006 benchmark, the AMD processor scored 1,223 points, surpassing its Intel counterpart by 25%.

Power Efficiency

One of the key advantages of the EPYC 7502P is its exceptional power efficiency. With a TDP of only 180W, this processor offers unparalleled performance per watt ratio.

In terms of power consumption, the EPYC 7502P consumes significantly less power than Intel’s Xeon Gold 6248R (280W), making it an attractive option for datacenter operators seeking to reduce their energy costs and carbon footprint.

Comparison with Competitors

When compared to its closest competitors, the AMD EPYC 7502P offers a compelling combination of performance, efficiency, and features. Here’s a brief comparison:

• Intel Xeon Gold 6248R:
  • 28 cores (14C/28T)
  • Base clock speed: 3.0 GHz
  • Boost clock speed: up to 4.2 GHz
  • TDP: 280W
• AMD EPYC 7742:
  • 64 cores (32C/64T)
  • Base clock speed: 2.25 GHz
  • Boost clock speed: up to 3.7 GHz
  • TDP: 225W

Conclusion

The AMD EPYC 7502P is a powerful and efficient datacenter processor that offers exceptional performance, scalability, and features. Its impressive power efficiency, compatibility with the Ryzen Threadripper PRO platform, and competitive pricing make it an attractive option for datacenter operators seeking to upgrade their infrastructure.

While its closest competitor, Intel’s Xeon Gold 6248R, still holds a slight edge in terms of raw performance, the EPYC 7502P’s power efficiency and features make it a compelling choice for those prioritizing TCO (Total Cost of Ownership).

Technical Specifications:

• Cores/Threads: 32C/64T
• Base Clock Speed: 2.5 GHz
• Boost Clock Speed: up to 3.35 GHz
• Cache Memory: 256 MB L3 + 4 MB L2 per core
• TDP: 180W
• PCIe Lanes: Up to 128 lanes (PCIe 4.0)
• DDR4 Support: Dual-channel, speeds up to 3200 MHz