Essentials
- Product Collection4th Generation Intel® Xeon® Scalable Processors
- Code NameProducts formerly Sapphire Rapids
- Vertical SegmentServer
- Processor Number6428N
- LithographyIntel 7
- Recommended Customer Price$3200.00
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CPU Specifications
cores 32
- Total Threads64
- Max Turbo Frequency3.80 GHz
- Processor Base Frequency1.80 GHz
- Cache60 MB
- Intel® UPI Speed16 GT/s
- Max # of UPI Links3
- TDP185 W
Intel® Speed Select Technology - Performance Profile (Intel® SST-PP)
- ConfigActive CoresBase style="box-sizing: border-box;"/>
Supplemental Information
- Marketing StatusLaunched
- Launch DateQ1'23
- Servicing StatusBaseline Servicing
- Embedded Options AvailableYes
- Use ConditionsServer/Enterprise
Memory Specifications
- Max Memory Size (dependent on memory type)4 TB
- Memory TypesUp to DDR5 4000 MT/s 1DPC and 2DPC
- Max # of Memory Channels8
- ECC Memory Supported‡Yes
Expansion Options
- Scalability2S
- PCI Express Revision5
- Max # of PCI Express Lanes80
Package Specifications
- Sockets SupportedFCLGA4677
- Package CarrierE1B
- DTS Max95 °C
- TCASE85
- Package Size77.5mm x 56.5mm
Intel® On Demand Available Upgrades
- Activation Model ProductsQATDLBDSAIAASGX512Analytics Suite style="box-sizing: border-box;"/>
Advanced Technologies
- Intel® On Demand Activation ModelYes
- Intel® QuickAssist Technology (QAT)2 default devices
- Intel® Dynamic Load Balancer (DLB)2 default devices
- Intel® Data Streaming Accelerator (DSA)1 default devices
- Intel® Advanced Matrix Extensions (AMX)Yes
- Intel® Speed Select Technology – Core PowerYes
- Intel® Speed Select Technology – Turbo FrequencyYes
- Intel® Deep Learning Boost (Intel® DL Boost) on CPUYes
- Intel® Speed Select Technology - Performance ProfileYes
- Intel® Speed Select Technology - Base FrequencyYes
- High Priority Cores12
- High Priority Core Frequency1.90 GHz
- Low Priority Cores20
- Low Priority Core Frequency1.50 GHz
- Intel® Resource Director Technology (Intel® RDT)Yes
- Intel® Speed Shift TechnologyYes
- Intel® Turbo Boost Technology‡2.0
- Intel® Hyper-Threading Technology‡Yes
- Intel® Transactional Synchronization ExtensionsYes
- Intel® 64‡Yes
- Instruction Set ExtensionsIntel® AMX, Intel® SSE4.2, Intel® AVX, Intel® AVX2, Intel® AVX-512
- # of AVX-512 FMA Units2
Security & Reliability
- Intel® Crypto AccelerationYes
- Intel® QuickAssist Software AccelerationYes
- Intel® Platform Firmware Resilience SupportYes
- Intel® Control-Flow Enforcement TechnologyYes
- Intel® Total Memory EncryptionYes
- Intel® AES New InstructionsYes
- Intel® Software Guard Extensions (Intel® SGX)Yes with Intel® SPS
- Default Maximum Enclave Page Cache (EPC) Size for Intel® SGX128 GB
- Intel® OS GuardYes
- Intel® Trusted Execution Technology‡Yes
- Execute Disable Bit‡Yes
- Intel® Boot GuardYes
- Intel® Run Sure TechnologyYes
- Mode-based Execute Control (MBEC)Yes
- Intel® Virtualization Technology (VT-x)‡Yes
- Intel® Virtualization Technology for Directed I/O (VT-d)‡Yes
- Intel® VT-x with Extended Page Tables (EPT)‡Yes
Return Terms
1. If you receive defective item, please kindly notify us within 30 days. We will guide you the returning instruction for replacement or refund.
2. If you purchased in improper condition, please NOTE that the sipping and handling fee will not be refund, all return shipping fee should paid by the buyer unless item DOA.
3. We reserve the right to refuse any returns for objective reasons.
Shipping
1. All orders ship from China.
2. All items are rigorously tested prior to shipment.
3. Ships within 5 business days after full payment is received. (excluding holidays and weekends). Some items may be excluded.
4. Shipments are processed Monday through Friday (excluding US federal holidays), with no shipping on weekends.
5. All packages include a logistics tracking number.
6. We only ship to addresses provided through . Please ensure your address matches your actual shipping address before making payment.
Custom Duties & Taxes
1.The shipment to the United States uses a DDP (Delivered Duty Paid) channel.
2.Import duties, taxes, and charges are not included in the item price or postage cost. These charges are the buyer's responsibility.
3. Avoiding some unnecessary trouble, please check with your country's customs office to inform us what we should declare its value before shipping.
response
1. If you are dissatisfied for any reason, please don't be quick to leave us neutral or negative response. We work hard to make sure EVERY CUSTOMER 100% SATISFIED and resolve any problem for you and always leave positive response to all our customers.
2. If you are satisfied with the product you received, please kindly leave us a positive response and 5 star DSR. If there is any problem of your order, please feel free to contact us firstly, we are responsible and credible seller, will follow it for you asap.
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