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SR650 V3 GOLD 6444Y 16C 270W 3.6GHZ
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Overview
Lenovo Intel Xeon Gold 6444Y, Intel® Xeon® Gold, LGA 4677 (Socket E), Intel, 6444Y, 3.6 GHz, 64-bit
Specifications
Processor
- Processor family
- Intel® Xeon® Gold
- Processor socket
- LGA 4677 (Socket E)
- System bus rate
- 16 GT/s GT/s
- Processor boost frequency
- 4 GHz GHz
- Thermal Design Power (TDP)
- 270 W W
- Processor codename
- Sapphire Rapids
- Processor cores
- 16
- Processor manufacturer
- Intel
- Processor model
- 6444Y
- Processor base frequency
- 3.6 GHz GHz
- Processor operating modes
- 64-bit
- Low priority cores
- 12
- Low priority core frequency
- 3.2 GHz GHz
- Processor generation
- Intel Xeon Scalable 4th Gen
- Processor threads
- 32
- High priority cores
- 4
- High priority core frequency
- 3.7 GHz GHz
- Processor cache
- 45 MB MB
- Stepping
- S3
Graphics
- Discrete graphics card
- No
- On-board graphics card model
- Not available
- On-board graphics card
- No
- Discrete graphics card model
- Not available
Features
- PCI Express slots version
- 5.0
- Scalability
- 2S
- Embedded options available
- No
- Execute Disable Bit
- Yes
- Market segment
- Server
- Maximum number of PCI Express lanes
- 80
- Use conditions
- Server/Enterprise
- Supported instruction sets
- AMX, AVX, AVX 2.0, AVX-512, SSE4.2
Processor special features
- Maximum Enclave Size Support for Intel® SGX
- 128 GB GB
- Intel VT-x with Extended Page Tables (EPT)
- Yes
- Intel® OS Guard
- Yes
- Intel Software Guard Extensions (Intel SGX)
- Yes
- Intel Virtualization Technology for Directed I/O (VT-d)
- Yes
- Intel® Boot Guard
- Yes
- Intel® Turbo Boost Technology
- 2.0
- Intel® AES New Instructions (Intel® AES-NI)
- Yes
- Intel Trusted Execution Technology
- Yes
- Intel® Speed Shift Technology
- Yes
- Intel® Transactional Synchronization Extensions
- Yes
- Intel® Crypto Acceleration
- Yes
- Intel® Deep Learning Boost (Intel® DL Boost) on CPU
- Yes
- Intel® Speed Select technology - Performance Profile (Intel® SST-PP)
- Yes
- Intel® Optane™ DC Persistent Memory Supported
- Yes
- Intel® Hyper Threading Technology (Intel® HT Technology)
- Yes
- Intel® Total Memory Encryption
- Yes
- Intel® Control-flow Enforcement Technology (CET)
- Yes
- Intel® Platform Firmware Resilience Support
- Yes
- Intel 64
- Yes
- Intel Virtualization Technology (VT-x)
- Yes
- AVX-512 Fused Multiply-Add (FMA) units
- 2
- Intel® Resource Director Technology (Intel® RDT)
- Yes
- Intel® Run Sure Technology
- Yes
- Intel® QuickAssist Software Acceleration
- Yes
- Intel® Speed Select Technology - Base Frequency (Intel® SST-BF)
- Yes
- Intel® Advanced Matrix Extensions (AMX)
- Yes
- Intel® On Demand Feature Activation
- Yes
- Mode-based Execute Control (MBE)
- Yes
Memory
- Memory channels
- Octa-channel
- Maximum internal memory supported by processor
- 6 TB TB
- Memory types supported by processor
- DDR4-SDRAM
- ECC
- Yes
Operational conditions
- Tcase
- 75 °C °C
- DTS Max
- 100 °C °C