Intel® AES New Instructions (Intel® AES-NI) are a set of instructions that enable fast and secure data encryption and decryption. AES-NI are valuable for a wide range of cryptographic applications, for example: applications that perform bulk encryption/decryption, authentication, random number generation, and authenticated encryption. Intel® Trusted Execution Technology for safer computing is a versatile set of hardware extensions to Intel® processors and chipsets that enhance the digital office platform with security capabilities such as measured launch and protected execution. It enables an environment where applications can run within their own space, protected from all other software on the system. Intel® Virtualization Technology (VT-x) allows one hardware platform to function as multiple “virtual” platforms. It offers improved manageability by limiting downtime and maintaining productivity by isolating computing activities into separate partitions.
Products specifications
Attribute name | Attribute value |
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Maximum internal memory | 786432 MB |
Supported instruction sets | AVX, AVX 2.0, AVX-512, SSE4.2 |
Tcase | 85 °C |
Processor base frequency | 3.00 GHz |
Intel® Optane™ Memory Ready | N |
Market segment | Server |
Product family | Intel Xeon Processors |
Intel® Speed Shift Technology | Y |
On-board graphics card | N |
Memory clock speeds supported by processor | 2666 MHz |
Processor generation | 1st Generation Intel® Xeon® Scalable |
Intel® vPro™ Platform Eligibility | Y |
Status | Launched |
Intel Turbo Boost Max Technology 3.0 | N |
Memory channels | Hexa-channel |
Product type | 4 |
ECC | Y |
Processor ARK ID | 120500 |
Scalability | DDR4-SDRAM |
Processor family | Intel® Xeon® Platinum |
Processor model | 8158 |
Processor boost frequency | 3.70 GHz |
Processor cache | 25344 KB |
Bus type | UPI |
Processor package size | 76 x 56.5 mm |
Stepping | H0 |
Thermal Design Power (TDP) | 150 W |
Maximum internal memory supported by processor | 768 GB |
Processor cores | 12 |
Processor threads | 24 |
PCI Express slots version | 3.0 |
Processor cache type | L3 |
Processor code | SR3B7 |
Processor codename | Skylake |
Processor lithography | 14 nm |
Processor operating modes | 64-bit |
Processor socket | LGA 3647 (Socket P) |
Conflict-Free processor | Y |
Embedded options available | N |
Enhanced Intel SpeedStep Technology | Y |
Execute Disable Bit | Y |
Intel 64 | Y |
Intel Trusted Execution Technology | Y |
Intel TSX-NI | Y |
Intel Virtualization Technology (VT-x) | Y |
Intel VT-x with Extended Page Tables (EPT) | Y |
Intel® AES New Instructions (Intel® AES-NI) | Y |
Intel® Turbo Boost Technology | 2.0 |
Maximum number of PCI Express lanes | 48 |
Memory types supported by processor | DDR4-SDRAM |