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Cisco Intel Xeon Platinum 8558U processor 2 GHz 260 MB
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- Intel Xeon Platinum 8558U Processor 260M Cache
- 2.00 GHz
SKU #: UCS-CPU-I8558U
UNSPSC #: 43201503
The Xeon® Processor from Cisco is designed to deliver enhanced reliability and flexibility for server platforms. This processor offers excellent performance and headroom for peak Internet server loads, resulting in faster response times, support for more users and improved scalability.
| SKU | UCS-CPU-I8558U |
|---|---|
| Manufacturer | Cisco |
| Availability | N |
| Processor | |
|---|---|
| Processor generation | Intel Xeon Scalable 5th Gen |
| Processor base frequency | 2 GHz |
| Processor manufacturer | Intel |
| Thermal Design Power (TDP) | 300 W |
| Processor cache | 260 MB |
| Processor model | 8558U |
| Processor threads | 96 |
| Processor operating modes | 64-bit |
| Processor boost frequency | 4 GHz |
| Processor lithography | 7 nm |
| Processor family | Intel® Xeon® Platinum |
| Processor cores | 48 |
| Processor socket | LGA 4677 (Socket E) |
| Processor series | Intel Xeon Platinum 8000 Series |
| High priority cores | 16 |
| High priority core frequency | 2.2 GHz |
| Low priority cores | 32 |
| Low priority core frequency | 1.8 GHz |
| Memory | |
| Maximum internal memory supported by processor | 4 TB |
| Memory types supported by processor | DDR5-SDRAM |
| Memory clock speeds supported by processor | 4800 MHz |
| Memory channels | Octa-channel |
| ECC | Yes |
| Non-ECC | No |
| Graphics | |
| Discrete graphics card | No |
| On-board graphics card model | Not available |
| On-board graphics card | No |
| Discrete graphics card model | Not available |
| Power | |
| Thermal Design Power (TDP) | 300 W |
| Technical details | |
|---|---|
| Intel® Turbo Boost Technology | 2.0 |
| Intel Trusted Execution Technology | Yes |
| Intel® Hyper Threading Technology (Intel® HT Technology) | Yes |
| Intel® AES New Instructions (Intel® AES-NI) | Yes |
| Execute Disable Bit | Yes |
| PCI Express slots version | 5.0 |
| Supported instruction sets | AMX, AVX, AVX 2.0, AVX-512, SSE4.2 |
| Scalability | 1S |
| Intel VT-x with Extended Page Tables (EPT) | Yes |
| Intel Virtualization Technology for Directed I/O (VT-d) | Yes |
| Intel 64 | Yes |
| Thermal Design Power (TDP) | 300 W |
| Processor series | Intel Xeon Platinum 8000 Series |
| Market segment | Server |
| Intel Virtualization Technology (VT-x) | Yes |
| AVX-512 Fused Multiply-Add (FMA) units | 2 |
| Package carrier | E1A |
| Features | |
| Maximum number of PCI Express lanes | 80 |
| Thermal Design Power (TDP) | 300 W |
| Execute Disable Bit | Yes |
| PCI Express slots version | 5.0 |
| Supported instruction sets | AMX, AVX, AVX 2.0, AVX-512, SSE4.2 |
| Scalability | 1S |
| Market segment | Server |
| Processor special features | |
| Intel Software Guard Extensions (Intel SGX) | Yes |
| Intel Virtualization Technology for Directed I/O (VT-d) | Yes |
| Intel 64 | Yes |
| Intel QuickAssist Technology | Yes |
| Intel® Speed Shift Technology | Yes |
| Intel® OS Guard | Yes |
| Intel® Turbo Boost Technology | 2.0 |
| Intel Trusted Execution Technology | Yes |
| Intel® Hyper Threading Technology (Intel® HT Technology) | Yes |
| Intel® AES New Instructions (Intel® AES-NI) | Yes |
| Intel VT-x with Extended Page Tables (EPT) | Yes |
| Intel Virtualization Technology (VT-x) | Yes |
| AVX-512 Fused Multiply-Add (FMA) units | 2 |
| Intel® Boot Guard | Yes |
| Intel® Volume Management Device (VMD) | Yes |
| Intel® Deep Learning Boost (Intel® DL Boost) on CPU | Yes |
| Mode-based Execute Control (MBE) | Yes |
| Intel® Run Sure Technology | Yes |
| Intel® Resource Director Technology (Intel® RDT) | Yes |
| Intel® Transactional Synchronization Extensions | Yes |
| Intel® Total Memory Encryption | Yes |
| Intel® Control-flow Enforcement Technology (CET) | Yes |
| Maximum Enclave Size Support for Intel® SGX | 512 GB |
| Intel® Platform Firmware Resilience Support | Yes |
| Intel® Crypto Acceleration | Yes |
| Intel® Total Memory Encryption - Multi Key | Yes |
| Intel® QuickAssist Software Acceleration | Yes |
| Intel® On Demand Feature Activation | Yes |
| Intel® Data Streaming Accelerator (DSA) | 1 |
| Intel® Advanced Matrix Extensions (AMX) | Yes |
| Intel® Speed Select Technology – Core Power | Yes |
| Intel® Speed Select Technology – Turbo Frequency | Yes |
| Intel® Trust Domain Extensions (Intel® TDX) | Yes |
| Operational conditions | |
| Tcase | 78 °C |
| DTS Max | 95 °C |