Intel Xeon Silver 4309Y 2.8G, 8C/16T, 10.4GT/s, 12M Cache, Turbo, HT (105W) DDR4
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- Description
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Description
- Product Collection3rd Generation Intel® Xeon® Scalable Processors
- Code NameProducts formerly Ice Lake
- Vertical SegmentServer
- Processor Number4309Y
- Lithography10 nm
- Recommended Customer Price$563.00 – $574.00
CPU Specifications
- Total Cores8
- Total Threads16
- Max Turbo Frequency3.60 GHz
- Intel SpeedStep® Max Frequency3.60 GHz
- Performance-core Base Frequency2.80 GHz
- Efficient-core Base Frequency2.8 MHz
- Processor Base Frequency2.80 GHz
- Cache12 MB
- Intel® UPI Speed10.4 GT/s
- Max # of UPI Links2
- TDP105 W
Intel® Speed Select Technology – Performance Profile (Intel® SST-PP)
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Config Active Cores Base Frequency TDP Description 1 8 2.6 GHz 95W 2 8 2.3 GHz 85W
Supplemental Information
- Marketing StatusLaunched
- Launch DateQ2’21
- Embedded Options AvailableNo
Memory Specifications
- Max Memory Size (dependent on memory type)6 TB
- Memory TypesDDR4-2667
- Maximum Memory Speed2667 MHz
- Max # of Memory Channels8
- Intel® Optane™ Persistent Memory SupportedNo
- ECC Memory Supported ‡Yes
Expansion Options
- Scalability2S
- PCI Express Revision4.0
- Max # of PCI Express Lanes64
Package Specifications
- Sockets SupportedFCLGA4189
- TCASE76°C
- Package Size77.5mm x 56.5mm
Advanced Technologies
- Intel® Deep Learning Boost (Intel® DL Boost)Yes
- Intel® Speed Select Technology – Performance ProfileYes
- High Priority Cores0
- Low Priority Cores0
- Intel® Resource Director Technology (Intel® RDT)Yes
- Intel® Speed Shift TechnologyYes
- Intel® Turbo Boost Technology ‡2.0
- Intel® Hyper-Threading Technology ‡Yes
- Intel® Transactional Synchronization ExtensionsYes
- Intel® 64 ‡Yes
- Instruction Set ExtensionsIntel® SSE4.2, Intel® AVX, Intel® AVX2, Intel® AVX-512
- # of AVX-512 FMA Units2
- Intel® Volume Management Device (VMD)Yes
Security & Reliability
- Intel® Crypto AccelerationYes
- Intel® Platform Firmware Resilience SupportYes
- Intel® Total Memory EncryptionYes
- Intel® AES New InstructionsYes
- Intel® Software Guard Extensions (Intel® SGX)Yes with Intel® SPS
- Maximum Enclave Page Cache (EPC) Size for Intel® SGX8 GB
- Intel® Trusted Execution Technology ‡Yes
- Execute Disable Bit ‡Yes
- Mode-based Execute Control (MBEC)Yes
- Intel® Virtualization Technology (VT-x) ‡Yes
- Intel® Virtualization Technology for Directed I/O (VT-d) ‡Yes
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