The Intel Xeon W-2135 is a high-end server processor designed to handle demanding workloads and provide exceptional performance in data centers, cloud computing environments, and other mission-critical applications. As part of Intel’s 9th Gen Core-X series, the Xeon W-2135 offers a powerful combination of processing power, memory capacity, and features that make it an attractive option for organizations requiring high-performance computing.

Architecture and Performance

The Intel Xeon W-2135 is built on the Skylake-SP microarchitecture, which provides significant improvements in performance, power efficiency, and scalability compared to previous generations. The processor features 10 cores with 20 threads, operating at a base clock speed of 3.7 GHz and boosting up to 4.4 GHz under heavy loads.

The Xeon W-2135 also boasts a large cache hierarchy, consisting of 24.75MB of L3 cache and 1.375MB of L2 cache per core, which helps reduce latency and improve overall system performance. Additionally, the processor supports Intel’s Hyper-Threading Technology (HTT) and Turbo Boost Max 3.0 features, allowing it to handle multiple threads efficiently and scale its frequency as needed.

Memory and Bandwidth

The Xeon W-2135 is designed to handle large memory workloads, supporting up to 256GB of DDR4 memory with speeds of up to 3200 MHz. This makes it an excellent choice for applications that require vast amounts of RAM, such as virtualization, databases, or scientific simulations.

The processor also features a wide range of I/O interfaces, including eight PCIe 3.0 lanes, six SATA ports, and multiple USB ports, which provide ample connectivity options for peripherals and storage devices.

Power Management and Efficiency

Intel has optimized the Xeon W-2135 for power efficiency, incorporating various features to reduce energy consumption while maintaining performance. The processor includes Intel’s SpeedStep Technology, which dynamically adjusts clock speeds based on system activity, and Turbo Boost Max 3.0, which allows it to scale its frequency under heavy loads.

Integrated Features

The Xeon W-2135 comes with a range of integrated features that enhance its functionality and security. These include:

• Intel QuickPath Interconnect (QPI) for high-speed communication between processors
• Intel Virtualization Technology (VT-x) for efficient virtualization support
• Intel Trusted Execution Technology (TXT) for secure boot and data protection
• Intel Data Protection Technology (DPT) for advanced encryption and decryption

Comparison to Competitors

The Xeon W-2135 competes with AMD’s EPYC 7252 processor in the high-end server market. While both processors offer impressive performance, they differ in their core counts, thread counts, and cache sizes.

Processor	Cores	Threads	Cache (L3+L2)
Intel Xeon W-2135	10	20	24.75MB + 1.375MB/core
AMD EPYC 7252	8	16	32MB + 512KB/core

Conclusion

The Intel Xeon W-2135 is a high-performance server processor designed to handle demanding workloads and provide exceptional performance in data centers, cloud computing environments, and other mission-critical applications. Its powerful combination of processing power, memory capacity, and features make it an attractive option for organizations requiring high-performance computing.

While its high price point may be a deterrent for some users, the Xeon W-2135 offers unparalleled performance and scalability, making it a worthwhile investment for those who require top-notch server capabilities.

Technical Specifications:

• Processor: Intel Core i9-9900K (up to 3.7 GHz base clock speed, up to 4.4 GHz boost clock speed)
• Cores/Threads: 10 cores / 20 threads
• Cache: 24.75MB L3 cache + 1.375MB L2 cache per core
• Memory Support: Up to 256GB DDR4 memory with speeds of up to 3200 MHz
• I/O Interfaces: Eight PCIe 3.0 lanes, six SATA ports, multiple USB ports
• Power Consumption: 155W TDP
• Integrated Features: Intel SpeedStep Technology, Turbo Boost Max 3.0, Intel Virtualization Technology (VT-x), Intel Trusted Execution Technology (TXT), and more