| Essentials |
|
| Product Collection |
4th Generation Intel® Xeon® Scalable Processors |
| Code Name |
Products formerly Sapphire Rapids |
| Vertical Segment |
Server |
| Processor Number |
8458P |
| Lithography |
Intel 7 |
| Recommended Customer Price |
$6759.00 |
| Use Conditions |
Server/Enterprise |
| |
|
| CPU Specifications |
|
| Total Cores |
44 |
| Total Threads |
88 |
| Max Turbo Frequency |
3.80 GHz |
| Processor Base Frequency |
2.70 GHz |
| Cache |
82.5 MB |
| Intel® UPI Speed |
16 GT/s |
| Max # of UPI Links |
3 |
| TDP |
350 W |
| |
|
| Intel® Speed Select Technology - Performance Profile (Intel® SST-PP) |
|
| |
ConfigActive CoresBase FrequencyTDPDescription8458P(0)442.7 GHz350 W8458P(1)402.7 GHz330 W8458P(2)323.0 GHz330 W |
| |
|
| Supplemental Information |
|
| Marketing Status |
Launched |
| Launch Date |
Q1'23 |
| Servicing Status |
Baseline Servicing |
| |
|
| Memory Specifications |
|
| Max Memory Size (dependent on memory type) |
4 TB |
| Memory Types |
Up to DDR5 4800 MT/s 1DPC Up to DDR5 4400 MT/s 2DPC |
| Max # of Memory Channels |
8 |
| ECC Memory Supported ‡ |
Yes |
| |
|
| Expansion Options |
|
| Scalability |
2S |
| PCI Express Revision |
5 |
| Max # of PCI Express Lanes |
80 |
| |
|
| Package Specifications |
|
| Sockets Supported |
FCLGA4677 |
| Package Carrier |
E1A |
| DTS Max |
101 °C |
| TCASE |
78°C |
| Package Size |
77.5mm x 56.5mm |
| |
|
| Intel® On Demand Available Upgrades |
|
| |
Activation Model ProductsQATDLBDSAIAASGX512Analytics Suite 444 |
| |
|
| Advanced Technologies |
|
| Intel® On Demand Activation Model |
Yes |
| Intel® QuickAssist Technology (QAT) |
1 default devices |
| Intel® Dynamic Load Balancer (DLB) |
1 default devices |
| Intel® Data Streaming Accelerator (DSA) |
1 default devices |
| Intel® In-memory Analytics Accelerator (IAA) |
1 default devices |
| Intel® Advanced Matrix Extensions (AMX) |
Yes |
| Intel® Speed Select Technology – Core Power |
Yes |
| Intel® Speed Select Technology – Turbo Frequency |
Yes |
| Intel® Deep Learning Boost (Intel® DL Boost) on CPU |
Yes |
| Intel® Speed Select Technology - Performance Profile |
Yes |
| High Priority Cores |
0 |
| High Priority Core Frequency |
0 MHz |
| Low Priority Cores |
0 |
| Low Priority Core Frequency |
0 MHz |
| 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® AMX | Intel® SSE4.2 | Intel® AVX | Intel® AVX2 | Intel® AVX-512 |
| # of AVX-512 FMA Units |
2 |
| |
|
| Security & Reliability |
|
| Intel® Crypto Acceleration |
Yes |
| Intel® QuickAssist Software Acceleration |
Yes |
