Essentials
Product Collection Intel® Xeon® E Processor Code Name Products formerly Rocket Lake Vertical Segment Server Use Conditions Server/Enterprise

CPU Specifications
Total Cores 8 Total Threads 16 Max Turbo Frequency 4.80 GHz Intel® Turbo Boost Technology 2.0 Frequency 4.80 GHz Processor Base Frequency 2.60 GHz Cache 16 MB Intel® Smart Cache Bus Speed 8 GT/s TDP 65 W

Supplemental Information
Marketing Status Launched Launch Date Q3'21 Servicing Status Baseline Servicing Embedded Options Available No

Memory Specifications
Max Memory Size (dependent on memory type) 128 GB Memory Types DDR4-3200 Max # of Memory Channels 2 Intel® Optane™ Persistent Memory Supported No ECC Memory Supported Yes

Expansion Options
Scalability 1S Only PCI Express Revision 4 Microprocessor PCIe Revision Gen 4 PCI Express Configurations Up to 1x16+1x4 |2x8+1x4 |1x8+3x4 Max # of PCI Express Lanes 20

Package Specifications
Sockets Supported FCLGA1200 Max CPU Configuration 1 TJUNCTION 100 °C Package Size 37.5 mm x 37.5 mm

Advanced Technologies
Intel® Turbo Boost Technology 2 Intel® Hyper-Threading Technology Yes Intel® Transactional Synchronization Extensions No Intel® 64 Yes Instruction Set 64-bit Instruction Set Extensions Intel® SSE4.1 |Intel® SSE4.2 |Intel® AVX2 |Intel® AVX-512 Idle States Yes Enhanced Intel SpeedStep® Technology Yes Thermal Monitoring Technologies Yes

Security & Reliability
Intel vPro® Eligibility Intel vPro® Platform Intel® AES New Instructions Yes Secure Key Yes Intel® Software Guard Extensions (Intel® SGX) Yes with Intel® SPS Default Maximum Enclave Page Cache (EPC) Size for Intel® SGX 0.5 GB Intel® Memory Protection Extensions (Intel® MPX) Yes Intel® OS Guard Yes Intel® Trusted Execution Technology Yes Execute Disable Bit Yes Intel® Boot Guard 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