Intel Xeon Gold 6438M

Model Intel Xeon Gold 6438MPart no. 4XG7A83822EAN 889488667734

68 specifications Checked today

Overview

68 specifications in 6 groups

Specification	Value
Processor manufacturer	Intel
Processor family	Intel® Xeon® Gold
Processor generation	Intel Xeon Scalable 4th Gen
Processor model	6438M
Processor base frequency	2.2 GHz
Processor cores	32
Processor socket	LGA 4677 (Socket E)
Cooler included	No
Processor series	Intel Xeon Gold 6000 Series
Processor threads	64
System bus rate	16 GT/s
Processor operating modes	64-bit
Processor boost frequency	3.9 GHz
High priority cores	12
High priority core frequency	2.3 GHz
Low priority cores	20
Low priority core frequency	1.8 GHz
Processor cache	60 MB
Thermal Design Power (TDP)	205 W
Stepping	S3
Processor codename	Sapphire Rapids

Specification	Value
Maximum internal memory supported by processor	6 TB
Memory types supported by processor	DDR4-SDRAM
Memory channels	Octa-channel
ECC	Yes

Specification	Value
Discrete graphics card	No
On-board graphics card	No
On-board graphics card model	Not available
Discrete graphics card model	Not available

Specification	Value
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
Embedded options available	No
Scalability	2S

Specification	Value
Intel Trusted Execution Technology	Yes
Intel® AES New Instructions (Intel® AES-NI)	Yes
Intel® Hyper Threading Technology (Intel® HT Technology)	Yes
Intel® Speed Shift Technology	Yes
Intel® Turbo Boost Technology	2.0
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
AVX-512 Fused Multiply-Add (FMA) units	2
Intel 64	Yes
Intel Software Guard Extensions (Intel SGX)	Yes
Intel VT-x with Extended Page Tables (EPT)	Yes
Intel Virtualization Technology (VT-x)	Yes
Intel Virtualization Technology for Directed I/O (VT-d)	Yes
Intel® Boot Guard	Yes
Intel® Deep Learning Boost (Intel® DL Boost) on CPU	Yes
Intel® OS Guard	Yes
Intel® Optane™ DC Persistent Memory Supported	Yes
Intel® Resource Director Technology (Intel® RDT)	Yes
Intel® Run Sure Technology	Yes
Intel® Speed Select Technology - Base Frequency (Intel® SST-BF)	Yes
Intel® Speed Select technology - Performance Profile (Intel® SST-PP)	Yes
Mode-based Execute Control (MBE)	Yes
Intel® QuickAssist Software Acceleration	Yes
Intel® On Demand Feature Activation	Yes
Intel® Advanced Matrix Extensions (AMX)	Yes

Specification	Value
DTS Max	97 °C
Tcase	85 °C