Intel Xeon Gold 6538Y+ processor

Intel Xeon Gold 6538Y+. Processor family: Intel® Xeon® Gold, Processor socket: LGA 4677 (Socket E), Package type: Tray. Memory channels: Octa-channel, Maximum internal memory supported by processor: 4 TB, Memory types supported by processor: DDR5-SDRAM. Market segment: Server, Use conditions: Server/Enterprise, Supported instruction sets: AMX, AVX, AVX 2.0, AVX-512, SSE4.2. Maximum Enclave Size Support for Intel® SGX: 128 GB, Intel® QuickAssist Technology (QAT): 1 default devices, Intel® Dynamic Load Balancer (DLB): 1 default devices. Maximum internal memory: 4 TB

Processor

Processor manufacturer: Intel
Processor generation: Intel Xeon Scalable 5th Gen
Processor model: 6538Y+
Processor base frequency: 2.2 GHz
Processor family: Intel® Xeon® Gold
Processor cores: 32
Processor socket: LGA 4677 (Socket E)
Processor threads: 64
Intel® UPI Speed: 20 GT/s
Processor operating modes: 64-bit
Processor boost frequency: 4 GHz
High priority cores: 12
High priority core frequency: 2.4 GHz
Low priority cores: 20
Low priority core frequency: 2 GHz
Processor cache: 60 MB
Thermal Design Power (TDP): 225 W
Package type: Tray
Cooler included: No
Processor codename: Emerald Rapids
Processor ARK ID: 237563

Memory

Maximum internal memory supported by processor: 4 TB
Memory types supported by processor: DDR5-SDRAM
Memory clock speeds supported by processor: 5200 MHz
Memory channels: Octa-channel
ECC: Yes

Graphics

On-board graphics card: No
Discrete graphics card: No
On-board graphics card model: Not available
Discrete graphics card model: Not available

Features

Execute Disable Bit: Yes
Market segment: Server
Use conditions: Server/Enterprise
Maximum number of PCI Express lanes: 80
PCI Express slots version: 5.0
Supported instruction sets: AMX, AVX, AVX 2.0, AVX-512, SSE4.2
Scalability: 2S

Processor special features

Intel® Hyper Threading Technology (Intel® HT Technology): 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® Total Memory Encryption: Yes
Intel® Control-flow Enforcement Technology (CET): Yes
Intel® Crypto Acceleration: Yes
Intel® Platform Firmware Resilience Support: Yes
Maximum Enclave Size Support for Intel® SGX: 128 GB
Intel® Trust Domain Extensions (Intel® TDX): Yes
Intel VT-x with Extended Page Tables (EPT): Yes
Intel® OS Guard: Yes
Intel Software Guard Extensions (Intel SGX): Yes
Intel 64: Yes
Intel Virtualization Technology (VT-x): Yes
Intel Virtualization Technology for Directed I/O (VT-d): Yes
AVX-512 Fused Multiply-Add (FMA) units: 2
Intel® Boot Guard: Yes
Intel® Deep Learning Boost (Intel® DL Boost) on CPU: Yes
Intel® Resource Director Technology (Intel® RDT): Yes
Intel® Volume Management Device (VMD): Yes
Intel® Run Sure Technology: Yes
Mode-based Execute Control (MBE): Yes
Intel® Speed Select Technology - Base Frequency (Intel® SST-BF): Yes
Intel® Total Memory Encryption - Multi Key: Yes
Intel® QuickAssist Software Acceleration: Yes
Intel® On Demand Feature Activation: Yes
Intel® QuickAssist Technology (QAT): 1 default devices
Intel® Dynamic Load Balancer (DLB): 1 default devices
Intel® Data Streaming Accelerator (DSA): 1 default devices
Intel® In-memory Analytics Accelerator (IAA): 1 default devices
Intel® Advanced Matrix Extensions (AMX): Yes
Intel® Speed Select Technology - Core Power: Yes
Intel® Speed Select Technology - Turbo Frequency: Yes

Operational conditions

Tcase: 79 °C
DTS Max: 90 °C

Technical details

Launch date: Q4'23
Status: Launched
Number of UPI links: 3
Package carrier: E1B
Servicing status: Baseline Servicing

Other features

Maximum internal memory: 4 TB