# Intel Xeon Phi 7285

> central processing unit

**Wikidata**: [Q56063152](https://www.wikidata.org/wiki/Q56063152)  
**Source**: https://4ort.xyz/entity/intel-xeon-phi-7285

## Summary
The Intel Xeon Phi 7285 is a central processing unit (CPU) from Intel's Xeon Phi series of x86 manycore processors. Released in 2017, this model features 68 processor cores and operates at a frequency of 1.30 GHz. It is designed for high-performance computing tasks and manufactured using a 14 nm lithography process.

## Key Facts
- **Manufacturer:** Intel
- **Product Series:** Xeon Phi
- **Number of Cores:** 68
- **Frequency:** 1.30 GHz
- **Inception Year:** 2017
- **Fabrication Process:** 14 nm lithography process
- **Thermal Design Power (TDP):** 250 watts
- **Supported Socket:** LGA 3647
- **Integrated Memory:** 16 GB Multi-Channel DRAM
- **L2 Cache:** 34 MB

## FAQs
### Q: Who makes the Xeon Phi 7285?
A: The Xeon Phi 7285 is manufactured by Intel, an American multinational technology company.

### Q: How many cores does the Intel Xeon Phi 7285 have?
A: The Intel Xeon Phi 7285 has 68 processor cores.

### Q: What processor socket does the Xeon Phi 7285 use?
A: The Xeon Phi 7285 processor uses the LGA 3647 socket.

## Why It Matters
The Intel Xeon Phi 7285 is significant as part of Intel's Xeon Phi product line, which represented the company's approach to the manycore processor market for high-performance computing (HPC). Unlike traditional CPUs with a smaller number of powerful cores, the 7285's design with 68 cores was optimized for highly parallel workloads, competing with graphics processing units (GPUs) in scientific and data-intensive fields. Its inclusion of 16 GB of on-package, high-bandwidth memory was a key feature aimed at alleviating memory bottlenecks common in such applications. The Xeon Phi 7285 showcases a specific architectural strategy for accelerating specialized computing tasks within the familiar x86 instruction set ecosystem, making it an important component in the history of supercomputing hardware.

## Notable For
- **High Core Count:** The processor features 68 cores, placing it in the "manycore" category designed for massively parallel computing.
- **Integrated High-Bandwidth Memory:** It includes 16 GB of integrated multi-channel DRAM, providing high-speed memory access directly on the processor package.
- **High Power Consumption:** The processor has a Thermal Design Power (TDP) of 250 watts, indicative of its focus on high-performance applications.
- **Part of the Xeon Phi Series:** It is a member of Intel's specialized Xeon Phi family, which was developed to provide x86-based solutions for the HPC market.

## Body
### Core Specifications
The Intel Xeon Phi 7285 is a 68-core central processing unit. It operates at a base frequency of 1.30 GHz and is built on Intel's 14 nm lithography process. The processor has a Thermal Design Power (TDP) of 250 watts and a specified voltage of 0.875 volts.

### Classification and Manufacturer
- **Instance of:** CPU model
- **Subclass of:** Xeon Phi, central processing unit
- **Manufacturer:** Intel

### Memory and Cache
The processor architecture includes integrated memory and cache to support its high core count.
- **L2 Cache:** 34 MB
- **Integrated Memory:** 16 GB of multi-channel DRAM

### Physical and Compatibility
- **Socket:** The Xeon Phi 7285 is designed for the LGA 3647 socket.
- **Official Website:** Product specifications are available at `https://ark.intel.com/products/128691/Intel-Xeon-Phi-Processor-7285-16GB-1_3-GHz-68-Core`.

## References

1. [Intel® Xeon Phi™ Processor 7285. Intel](https://ark.intel.com/products/128691/Intel-Xeon-Phi-Processor-7285-16GB-1_3-GHz-68-Core)