| Product SKU | 8351N |
|---|---|
| Product Collection | 3rd Gen Intel® Xeon® Scalable Processors |
| Code Name | Products formerly Ice Lake |
| Vertical Segment | Server |
| Lithography | 10 nm |
| Total Cores | 36 |
| Total Threads | 72 |
| Max Turbo Frequency | 3.50 GHz |
| Processor Base Frequency | 2.40 GHz |
| Cache | 54 MB |
| TDP | 225 W |
| Marketing Status | Launched |
| Launch Date | Q2'21 |
| Servicing Status Intel Platform Update (IPU) . See "Changes in Customer Support and Servicing Updates for Select Intel Processors" for more information on servicing." data-search-title="Servicing Status" data-search-icon="true" aria-label="Servicing Status"> | Baseline Servicing |
| Embedded Options Available or contact your Intel representative. For details on how a specific Intel product is used in an edge or embedded device, please contact the device manufacturer." data-search-title="Embedded Options Available" data-search-href="/content/www/us/en/ark/featurefilter.html?productType=873&0_Embedded=True" data-search-icon="true" aria-label="Embedded Options Available"> | Yes |
| Max Memory Size (dependent on memory type) | 6 TB |
| Memory Types | DDR4-2933 |
| Maximum Memory Speed | 2933 MHz |
| Max # of Memory Channels | 8 |
| Intel Optane Persistent Memory Supported | Yes |
| ECC Memory Supported ‡ ‡ " data-info-description="ECC Memory Supported indicates processor support for Error-Correcting Code memory. ECC memory is a type of system memory that can detect and correct common kinds of internal data corruption. Note that ECC memory support requires both processor and chipset support." data-search-title="ECC Memory Supported ‡ " data-search-href="/content/www/us/en/ark/featurefilter.html?productType=873&0_ECCMemory=True" data-search-icon="true" aria-label="ECC Memory Supported ‡ "> | Yes |
| Scalability | 1S Only |
| PCI Express Revision | 4.0 |
| Max # of PCI Express Lanes | 64 |
| Sockets Supported | FCLGA4189 |
| T CASE CASE " data-info-description="Case Temperature is the maximum temperature allowed at the processor Integrated Heat Spreader (IHS)." data-search-title="T CASE " data-search-icon="true" aria-label="T CASE "> | 76°C CASE "> |
| Package Size | 77.5mm x 56.5mm |
| Intel Speed Select Technology – Core Power | Yes |
| Intel Speed Select Technology – Turbo Frequency | Yes |
| Intel Deep Learning Boost (Intel DL Boost) on CPU | Yes |
| Intel Speed Select Technology - Base Frequency | Yes |
| High Priority Cores | 18 |
| High Priority Core Frequency | 2.60 GHz |
| Low Priority Cores | 18 |
| Low Priority Core Frequency | 2.20 GHz |
| Intel Resource Director Technology (Intel RDT) | Yes |
| Intel Speed Shift Technology | Yes |
| Intel Turbo Boost Technology ‡ ‡ " data-info-description="Intel Turbo Boost Technology dynamically increases the processor's frequency as needed by taking advantage of thermal and power headroom to give you a burst of speed when you need it, and increased energy efficiency when you don’t." data-search-title="Intel Turbo Boost Technology ‡ " data-search-icon="true" aria-label="Intel Turbo Boost Technology ‡ "> | 2.0 |
| Intel Hyper-Threading Technology ‡ ‡ " data-info-description="Intel Hyper-Threading Technology (Intel HT Technology) delivers two processing threads per physical core. Highly threaded applications can get more work done in parallel, completing tasks sooner." data-search-title="Intel Hyper-Threading Technology ‡ " data-search-icon="true" aria-label="Intel Hyper-Threading Technology ‡ "> | Yes |
| Intel Transactional Synchronization Extensions | Yes |
| Intel 64 ‡ ‡ " data-info-description="Intel 64 architecture delivers 64-bit computing on server, workstation, desktop and mobile platforms when combined with supporting software.¹ Intel 64 architecture improves performance by allowing systems to address more than 4 GB of both virtual and physical memory." data-search-title="Intel 64 ‡ " data-search-icon="true" aria-label="Intel 64 ‡ "> | Yes |
| Instruction Set Extensions | Intel® SSE4.2, Intel® AVX, Intel® AVX2, Intel® AVX-512 |
| # of AVX-512 FMA Units | 2 |
| Intel Volume Management Device (VMD) | Yes |
| Intel Crypto Acceleration | Yes |
| Intel Platform Firmware Resilience Support | Yes |
| Intel Total Memory Encryption | Yes |
| Intel AES New Instructions | Yes |
| Intel Software Guard Extensions (Intel SGX) | Yes with Intel® SPS |
| Default Maximum Enclave Page Cache (EPC) Size for Intel SGX | 64 GB |
| Intel Trusted Execution Technology ‡ ‡ " data-info-description="Intel Trusted Execution Technology for safer computing is a versatile set of hardware extensions to Intel processors and chipsets that enhance the digital office platform with security capabilities such as measured launch and protected execution. It enables an environment where applications can run within their own space, protected from all other software on the system." data-search-title="Intel Trusted Execution Technology ‡ " data-search-icon="true" aria-label="Intel Trusted Execution Technology ‡ "> | Yes |
| Execute Disable Bit ‡ ‡ " data-info-description="Execute Disable Bit is a hardware-based security feature that can reduce exposure to viruses and malicious-code attacks and prevent harmful software from executing and propagating on the server or network." data-search-title="Execute Disable Bit ‡ " data-search-icon="true" aria-label="Execute Disable Bit ‡ "> | Yes |
| Intel Run Sure Technology | Yes |
| Mode-based Execute Control (MBEC) | Yes |
| Intel Virtualization Technology (VT-x) ‡ ‡ " data-info-description="Intel Virtualization Technology (VT-x) allows one hardware platform to function as multiple “virtual” platforms. It offers improved manageability by limiting downtime and maintaining productivity by isolating computing activities into separate partitions." data-search-title="Intel Virtualization Technology (VT-x) ‡ " data-search-href="/content/www/us/en/ark/featurefilter.html?productType=873&2_VTX=True" data-search-icon="true" aria-label="Intel Virtualization Technology (VT-x) ‡ "> | Yes |
| Intel Virtualization Technology for Directed I/O (VT-d) ‡ ‡ " data-info-description="Intel Virtualization Technology for Directed I/O (VT-d) continues from the existing support for IA-32 (VT-x) and Itanium processor (VT-i) virtualization adding new support for I/O-device virtualization. Intel VT-d can help end users improve security and reliability of the systems and also improve performance of I/O devices in virtualized environments." data-search-title="Intel Virtualization Technology for Directed I/O (VT-d) ‡ " data-search-href="/content/www/us/en/ark/featurefilter.html?productType=873&0_VTD=True" data-search-icon="true" aria-label="Intel Virtualization Technology for Directed I/O (VT-d) ‡ "> | Yes |
| Intel VT-x with Extended Page Tables (EPT) ‡ ‡ " data-info-description="Intel VT-x with Extended Page Tables (EPT), also known as Second Level Address Translation (SLAT), provides acceleration for memory intensive virtualized applications. Extended Page Tables in Intel Virtualization Technology platforms reduces the memory and power overhead costs and increases battery life through hardware optimization of page table management." data-search-title="Intel VT-x with Extended Page Tables (EPT) ‡ " data-search-icon="true" aria-label="Intel VT-x with Extended Page Tables (EPT) ‡ "> | Yes |
Intel Xeon, Server CPUs
Intel Xeon Platinum 8351N Processor
The Intel Xeon Platinum 8351N Processor is a 36-core, 72-thread server CPU from the 3rd Gen Intel Xeon Scalable processor family (Ice Lake), with 54 MB cache, 8-channel memory, PCIe 4.0 and a 225 W TDP.
Overview
The Intel Xeon Platinum 8351N Processor is a 36-core, 72-thread server CPU from the 3rd Gen Intel Xeon Scalable processor family (Ice Lake), built on the 10 nm process, with 54 MB cache and a 225 W TDP. It supports 8 memory channels, DDR4-2933 memory and up to 6 TB per processor, and provides PCIe 4.0 with up to 64 lanes.
Key Features
- Performance: 36 cores and 72 threads, 2.40 GHz base frequency, 3.50 GHz max turbo frequency
- 54 MB cache, 225 W TDP, 1S (single socket) scalable
- Memory: memory speeds up to 2933 MHz, 8 memory channels, up to 6 TB per processor, DDR4-2933
- I/O: PCIe 4.0, up to 64 lanes
- Security and virtualization: Intel SGX, Intel AES-NI
- FCLGA4189 socket
- Launched Q2’21
Applications
- Virtualization, private cloud and container infrastructure
- In-memory databases and real-time analytics
- General-purpose server compute
- HPC and data-intensive workloads
Configuration, availability and lead time depend on the required quantity, platform pairing and delivery destination. Send your requirement to receive a quotation.
