| General |
|---|
| Model | w7-3455 |
| Codename | Sapphire Rapids |
| Segment | Workstation |
| Product line | Процессор Intel Xeon W |
| Process | Intel 7 |
| Launch date | Q1 2023 |
| Status | Launched |
| Embedded options available | No |
| Use conditions | Workstation |
| CPU |
|---|
| Cores | 24 |
| Threads | 48 |
| Multithreading (SMT/HT) | Yes |
| Performance cores | 24 |
| Efficient cores | 0 |
| Base clock | 2.5 GHz |
| Max boost clock | 4.8 GHz |
| Turbo Boost Max 3.0 frequency | 4.8 GHz |
| Turbo Boost 2.0 frequency | 4.6 GHz |
| L3 cache | 67.5 MB |
| Processor base power | 270 W |
| Maximum turbo power | 324 W |
| Turbo Boost | Yes (2) |
| 64-bit support | Yes |
| Instruction set width | 64 bit |
| Instruction set extensions | SSE4.1, AMX, SSE4.2, AVX2, AVX-512 |
| UPI links | 0 |
| UPI speed | 0 GT/s |
| Memory |
|---|
| Max memory size | 4 TB |
| Memory types | DDR5 |
| Memory channels | 8 |
| Max memory speed | 4.8 GHz |
| ECC memory supported | Yes |
| Optane Persistent Memory Supported | No |
| I/O and interfaces |
|---|
| PCI Express revision | 5 |
| PCI Express lanes | 112 |
| Scalability | 1S Only |
| DMI revision | 4 |
| Package and thermal |
|---|
| Sockets supported | FCLGA4677 |
| Max CPU configuration | 1 |
| Package size | 77.5mm x 56.5mm |
| TCASE | 72 °C |
| Package carrier | E1A |
| DTS max | 92 °C |
| Security and virtualization |
|---|
| Virtualization (VT-x / AMD-V) | Yes |
| Virtualization for Directed I/O (VT-d) | Yes |
| Extended Page Tables (EPT) | Yes |
| AES-NI | Yes |
| Execute Disable Bit | Yes |
| Intel Trusted Execution Technology | Yes |
| Intel OS Guard | Yes |
| Intel Boot Guard | Yes |
| Intel Software Guard Extensions | No |
| Mode-based Execute Control | Yes |
| Control-Flow Enforcement Technology | Yes |
| Total Memory Encryption | Yes |
| Total Memory Encryption Multi-Key | No |
| Threat Detection Technology | No |
| Platform Firmware Resilience | Yes |
| QuickAssist Software Acceleration | No |
| vPro Eligibility | Intel vPro Enterprise |
| Active Management Technology | Yes |
| One-Click Recovery | No |
| Virtualization with Redirect Protection | Yes |
| Technologies |
|---|
| Enhanced SpeedStep | Yes |
| Transactional Synchronization Extensions | Yes |
| Deep Learning Boost | Yes |
| Turbo Boost Max 3.0 | Yes |
| Speed Shift Technology | Yes |
| Resource Director Technology | No |
| AVX-512 FMA units | 2 |
| Data Streaming Accelerator | 1 default devices |
| QuickAssist Technology | 0 default devices |
| Dynamic Load Balancer | 0 default devices |
| In-memory Analytics Accelerator | 0 default devices |
| Advanced Matrix Extensions | Yes |