| Essentials |
|
| Product Collection |
4th Generation Intel® Xeon® Scalable Processors |
| Code Name |
Products formerly Sapphire Rapids Edge Enhanced |
| Vertical Segment |
Server |
| Processor Number |
6423N |
| Lithography |
Intel 7 |
| Recommended Customer Price |
$2161.00 |
| |
|
| CPU Specifications |
|
| Total Cores |
28 |
| Total Threads |
56 |
| Max Turbo Frequency |
3.60 GHz |
| Processor Base Frequency |
2.00 GHz |
| Cache |
52.5 MB |
| TDP |
195 W |
| Intel® Deep Learning Boost (Intel® DL Boost) on CPU |
Yes |
| |
|
| Supplemental Information |
|
| Marketing Status |
Launched |
| Launch Date |
Q3'23 |
| Servicing Status |
Baseline Servicing |
| Embedded Options Available |
Yes |
| |
|
| Memory Specifications |
|
| Max Memory Size (dependent on memory type) |
4 TB |
| Memory Types |
DDR5-4400 |
| Maximum Memory Speed |
4400 MHz |
| Max # of Memory Channels |
8 |
| Intel® Optane™ Persistent Memory Supported |
No |
| ECC Memory Supported ‡ |
Yes |
| |
|
| Expansion Options |
|
| Scalability |
1S Only |
| PCI Express Revision |
4 |
| Max # of PCI Express Lanes |
64 |
| |
|
| Package Specifications |
|
| Sockets Supported |
FCLGA4677 |
| Package Carrier |
E1B |
| DTS Max |
96 °C |
| TCASE |
85 |
| Package Size |
77.5mm x 56.5mm |
| |
|
| Intel® On Demand Available Upgrades |
|
| |
Activation ModelQATDLBDSAIAASGX512512 |
| |
|
| Advanced Technologies |
|
| Intel® vRAN Boost |
Yes |
| Intel® On Demand Activation Model |
Yes |
| Intel® QuickAssist Technology (QAT) |
0 default devices |
| Intel® Dynamic Load Balancer (DLB) |
0 default devices |
| Intel® Data Streaming Accelerator (DSA) |
1 default devices |
| Intel® In-memory Analytics Accelerator (IAA) |
0 default devices |
| Intel® Advanced Matrix Extensions (AMX) |
No |
| Intel® Speed Select Technology – Core Power |
Yes |
| Intel® Speed Select Technology – Turbo Frequency |
Yes |
| Intel® Speed Select Technology - Performance Profile |
Yes |
| Intel® Speed Select Technology - Base Frequency |
No |
| Intel® Resource Director Technology (Intel® RDT) |
Yes |
| Intel® Speed Shift Technology |
Yes |
| Intel® Turbo Boost Technology ‡ |
2 |
| Intel® Hyper-Threading Technology ‡ |
Yes |
| Intel® Transactional Synchronization Extensions |
Yes |
| Intel® 64 ‡ |
Yes |
| Instruction Set Extensions |
Intel® SSE4.2 | Intel® AVX | Intel® AVX2 | Intel® AVX-512 |
| # of AVX-512 FMA Units |
2 |
| |
|
| Security & Reliability |
|
| Intel® QuickAssist Software Acceleration |
Yes |
| Intel® Control-Flow Enforcement Technology |
Yes |
| Intel® Total Memory Encryption |
Yes |
| Intel® AES New Instructions |
Yes |
| Intel® Software Guard Extensions (Intel® SGX) |
Yes with Intel® SPS |
| Intel® Trusted Execution Technology ‡ |
Yes |
| Execute Disable Bit ‡ |
Yes |
| Intel® OS Guard |
Yes |
| Intel® Boot Guard |
Yes |
| Intel® Run Sure Technology |
Yes |
| Mode-based Execute Control (MBEC) |
Yes |
| Intel® Platform Firmware Resilience Support |
Yes |
| Default Maximum Enclave Page Cache (EPC) Size for Intel® SGX |
128 GB |
| Intel® Crypto Acceleration |
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 |
| Intel® Boot Guard |
Yes |
| Intel® Run Sure Technology |
Yes |
| Mode-based Execute Control (MBEC) |
Yes |
| Intel® Virtualization Technology (VT-x) ‡ |
Yes |
