Intel Xeon Gold 6348 Processor
42M Cache, 2.60 GHz
Essentials
Product Collection3rd Generation Intel Xeon Scalable Processors
Code NameProducts formerly Ice Lake
Vertical SegmentServer
Processor Number6348
Lithography10 nm
Recommended Customer Price$3583.00
CPU Specifications
Total Cores28
Total Threads56
Max Turbo Frequency3.50 GHz
Processor Base Frequency2.60 GHz
Cache42 MB
Intel UPI Speed11.2 GT/s
Max # of UPI Links3
TDP235 W
Supplemental Information
Marketing StatusLaunched
Launch DateQ2'21
Servicing StatusBaseline Servicing
Embedded Options AvailableNo
Memory Specifications
Max Memory Size (dependent on memory type)6 TB
Memory TypesDDR4-3200
Maximum Memory Speed3200 MHz
Max # of Memory Channels8
Intel Optane™ Persistent Memory SupportedYes
ECC Memory Supported Yes
Expansion Options
Scalability2S
PCI Express Revision4.0
Max # of PCI Express Lanes64
Package Specifications
Sockets SupportedFCLGA4189
TCASE80°C
Package Size77.5mm x 56.5mm
Advanced Technologies
Intel Speed Select Technology – Core PowerYes
Intel Speed Select Technology – Turbo FrequencyYes
Intel Deep Learning Boost (Intel DL Boost)Yes
Intel Speed Select Technology - Base FrequencyYes
High Priority Cores12
High Priority Core Frequency2.80 GHz
Low Priority Cores16
Low Priority Core Frequency2.50 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 SSE4.2, Intel AVX, Intel AVX2, Intel AVX-512
# of AVX-512 FMA Units2
Intel Volume Management Device (VMD)Yes
Security & Reliability
Intel Crypto AccelerationYes
Intel Platform Firmware Resilience SupportYes
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 SGX64 GB
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
