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Compare Intel® Products

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Essentials
Product Collection
Vertical Segment
Processor Number
Lithography
Product Collection
 3rd Gen Intel® Xeon® Scalable Processors 3rd Gen Intel® Xeon® Scalable Processors
Vertical Segment
 Server Server
Processor Number
 6348 6354
Lithography
 10 nm 10 nm
Product Collection
 3rd Gen Intel® Xeon® Scalable Processors 3rd Gen Intel® Xeon® Scalable Processors
Vertical Segment
 Server Server
Processor Number
 6348 6354
Lithography
 10 nm 10 nm
CPU Specifications
Total Cores
Total Threads
Max Turbo Frequency
Processor Base Frequency
Cache
Intel® UPI Speed
Max # of UPI Links
TDP
Total Cores
 28 18
Total Threads
 56 36
Max Turbo Frequency
 3.50 GHz 3.60 GHz
Processor Base Frequency
 2.60 GHz 3.00 GHz
Cache
 42 MB 39 MB
Intel® UPI Speed
 11.2 GT/s 11.2 GT/s
Max # of UPI Links
 3 3
TDP
 235 W 205 W
Total Cores
 28 18
Total Threads
 56 36
Max Turbo Frequency
 3.50 GHz 3.60 GHz
Processor Base Frequency
 2.60 GHz 3.00 GHz
Cache
 42 MB 39 MB
Intel® UPI Speed
 11.2 GT/s 11.2 GT/s
Max # of UPI Links
 3 3
TDP
 235 W 205 W
Supplemental Information
Marketing Status
Launch Date
Servicing Status
Embedded Options Available
Marketing Status
 Launched Launched
Launch Date
 Q2'21 Q2'21
Servicing Status
 Baseline Servicing Baseline Servicing
Embedded Options Available
 No No
Marketing Status
 Launched Launched
Launch Date
 Q2'21 Q2'21
Servicing Status
 Baseline Servicing Baseline Servicing
Embedded Options Available
 No No
Memory Specifications
Max Memory Size (dependent on memory type)
Memory Types
Maximum Memory Speed
Max # of Memory Channels
Intel® Optane™ Persistent Memory Supported
ECC Memory Supported ‡
Max Memory Size (dependent on memory type)
 6 TB 6 TB
Memory Types
 DDR4-3200 DDR4-3200
Maximum Memory Speed
 3200 MHz 3200 MHz
Max # of Memory Channels
 8 8
Intel® Optane™ Persistent Memory Supported
 Yes Yes
ECC Memory Supported ‡
 Yes Yes
Max Memory Size (dependent on memory type)
 6 TB 6 TB
Memory Types
 DDR4-3200 DDR4-3200
Maximum Memory Speed
 3200 MHz 3200 MHz
Max # of Memory Channels
 8 8
Intel® Optane™ Persistent Memory Supported
 Yes Yes
ECC Memory Supported ‡
 Yes Yes
Expansion Options
Scalability
PCI Express Revision
Max # of PCI Express Lanes
Scalability
 2S 2S
PCI Express Revision
 4.0 4.0
Max # of PCI Express Lanes
 64 64
Scalability
 2S 2S
PCI Express Revision
 4.0 4.0
Max # of PCI Express Lanes
 64 64
Package Specifications
Sockets Supported
TCASE
Package Size
Sockets Supported
 FCLGA4189 FCLGA4189
TCASE
 80°C 77°C
Package Size
 77.5mm x 56.5mm  77.5mm x 56.5mm 
Sockets Supported
 FCLGA4189 FCLGA4189
TCASE
 80°C 77°C
Package Size
 77.5mm x 56.5mm  77.5mm x 56.5mm 
Advanced Technologies
Intel® Speed Select Technology – Core Power
Intel® Speed Select Technology – Turbo Frequency
Intel® Deep Learning Boost (Intel® DL Boost) on CPU
Intel® Speed Select Technology - Base Frequency
High Priority Cores
High Priority Core Frequency
Low Priority Cores
Low Priority Core Frequency
Intel® Resource Director Technology (Intel® RDT)
Intel® Speed Shift Technology
Intel® Turbo Boost Technology ‡
Intel® Hyper-Threading Technology ‡
Intel® Transactional Synchronization Extensions
Intel® 64 ‡
Instruction Set Extensions
# of AVX-512 FMA Units
Intel® Volume Management Device (VMD)
Intel® Speed Select Technology – Core Power
 Yes Yes
Intel® Speed Select Technology – Turbo Frequency
 Yes Yes
Intel® Deep Learning Boost (Intel® DL Boost) on CPU
 Yes Yes
Intel® Speed Select Technology - Base Frequency
 Yes Yes
High Priority Cores
 12 8
High Priority Core Frequency
 2.80 GHz 3.10 GHz
Low Priority Cores
 16 10
Low Priority Core Frequency
 2.50 GHz 2.80 GHz
Intel® Resource Director Technology (Intel® RDT)
 Yes Yes
Intel® Speed Shift Technology
 Yes Yes
Intel® Turbo Boost Technology ‡
 2.0 2.0
Intel® Hyper-Threading Technology ‡
 Yes Yes
Intel® Transactional Synchronization Extensions
 Yes Yes
Intel® 64 ‡
 Yes Yes
Instruction Set Extensions
 Intel® SSE4.2, Intel® AVX, Intel® AVX2, Intel® AVX-512 Intel® SSE4.2, Intel® AVX, Intel® AVX2, Intel® AVX-512
# of AVX-512 FMA Units
 2 2
Intel® Volume Management Device (VMD)
 Yes Yes
Intel® Speed Select Technology – Core Power
 Yes Yes
Intel® Speed Select Technology – Turbo Frequency
 Yes Yes
Intel® Deep Learning Boost (Intel® DL Boost) on CPU
 Yes Yes
Intel® Speed Select Technology - Base Frequency
 Yes Yes
High Priority Cores
 12 8
High Priority Core Frequency
 2.80 GHz 3.10 GHz
Low Priority Cores
 16 10
Low Priority Core Frequency
 2.50 GHz 2.80 GHz
Intel® Resource Director Technology (Intel® RDT)
 Yes Yes
Intel® Speed Shift Technology
 Yes Yes
Intel® Turbo Boost Technology ‡
 2.0 2.0
Intel® Hyper-Threading Technology ‡
 Yes Yes
Intel® Transactional Synchronization Extensions
 Yes Yes
Intel® 64 ‡
 Yes Yes
Instruction Set Extensions
 Intel® SSE4.2, Intel® AVX, Intel® AVX2, Intel® AVX-512 Intel® SSE4.2, Intel® AVX, Intel® AVX2, Intel® AVX-512
# of AVX-512 FMA Units
 2 2
Intel® Volume Management Device (VMD)
 Yes Yes
Security & Reliability
Intel® Crypto Acceleration
Intel® Platform Firmware Resilience Support
Intel® Total Memory Encryption
Intel® AES New Instructions
Intel® Software Guard Extensions (Intel® SGX)
Default Maximum Enclave Page Cache (EPC) Size for Intel® SGX
Intel® Trusted Execution Technology ‡
Execute Disable Bit ‡
Intel® Run Sure Technology
Mode-based Execute Control (MBEC)
Intel® Virtualization Technology (VT-x) ‡
Intel® Virtualization Technology for Directed I/O (VT-d) ‡
Intel® VT-x with Extended Page Tables (EPT) ‡
Intel® Crypto Acceleration
 Yes Yes
Intel® Platform Firmware Resilience Support
 Yes Yes
Intel® Total Memory Encryption
 Yes Yes
Intel® AES New Instructions
 Yes Yes
Intel® Software Guard Extensions (Intel® SGX)
 Yes with Intel® SPS Yes with Intel® SPS
Default Maximum Enclave Page Cache (EPC) Size for Intel® SGX
 64 GB 64 GB
Intel® Trusted Execution Technology ‡
 Yes Yes
Execute Disable Bit ‡
 Yes Yes
Intel® Run Sure Technology
 Yes Yes
Mode-based Execute Control (MBEC)
 Yes Yes
Intel® Virtualization Technology (VT-x) ‡
 Yes Yes
Intel® Virtualization Technology for Directed I/O (VT-d) ‡
 Yes Yes
Intel® VT-x with Extended Page Tables (EPT) ‡
 Yes Yes
Intel® Crypto Acceleration
 Yes Yes
Intel® Platform Firmware Resilience Support
 Yes Yes
Intel® Total Memory Encryption
 Yes Yes
Intel® AES New Instructions
 Yes Yes
Intel® Software Guard Extensions (Intel® SGX)
 Yes with Intel® SPS Yes with Intel® SPS
Default Maximum Enclave Page Cache (EPC) Size for Intel® SGX
 64 GB 64 GB
Intel® Trusted Execution Technology ‡
 Yes Yes
Execute Disable Bit ‡
 Yes Yes
Intel® Run Sure Technology
 Yes Yes
Mode-based Execute Control (MBEC)
 Yes Yes
Intel® Virtualization Technology (VT-x) ‡
 Yes Yes
Intel® Virtualization Technology for Directed I/O (VT-d) ‡
 Yes Yes
Intel® VT-x with Extended Page Tables (EPT) ‡
 Yes Yes
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