Intel Xeon Platinum 8280 Processor
38.5M Cache, 2.70 GHz
Essentials
Product Collection2nd Generation Intel Xeon Scalable Processors
Code NameProducts formerly Cascade Lake
Vertical SegmentServer
Processor Number8280
Lithography14 nm
Recommended Customer Price$11460.00
CPU Specifications
Total Cores28
Total Threads56
Max Turbo Frequency4.00 GHz
Processor Base Frequency2.70 GHz
Cache38.5 MB
Max # of UPI Links3
TDP205 W
Supplemental Information
Marketing StatusLaunched
Launch DateQ2'19
Servicing StatusBaseline Servicing
Embedded Options AvailableNo
Product BriefView now
Memory Specifications
Max Memory Size (dependent on memory type)1 TB
Memory TypesDDR4-2933
Maximum Memory Speed2933 MHz
Max # of Memory Channels6
Intel Optane™ Persistent Memory SupportedYes
ECC Memory Supported Yes
Expansion Options
ScalabilityS8S
PCI Express Revision3.0
Max # of PCI Express Lanes48
Package Specifications
Sockets SupportedFCLGA3647
TCASE84°C
Package Size76.0mm x 56.5mm
Advanced Technologies
Intel Deep Learning Boost (Intel DL Boost)Yes
Intel Speed Select Technology - Performance ProfileNo
Intel Speed Select Technology - Base FrequencyNo
Intel Resource Director Technology (Intel RDT)Yes
Intel Speed Shift TechnologyYes
Intel Turbo Boost Max Technology 3.0 No
Intel Turbo Boost Technology 2.0
Intel Hyper-Threading Technology Yes
Intel Transactional Synchronization ExtensionsYes
Intel 64 Yes
Instruction Set ExtensionsIntel SSE4.2, Intel AVX, Intel AVX2, Intel AVX-512
# of AVX-512 FMA Units2
Enhanced Intel SpeedStep TechnologyYes
Intel Volume Management Device (VMD)Yes
Security & Reliability
Intel vPro Eligibility Intel vPro Platform
Intel AES New InstructionsYes
Intel Trusted Execution Technology Yes
Execute Disable Bit Yes
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
