Lenovo 4XG7A14274 Intel Xeon Gold 6238T 4XG7A14274

Second-generation Xeon Scalable processors are limited to the amount of memory they can address, as follows:
- Processors with an L suffix (eg 8260L): Up to 4.5 TB per processor
- Processors with an M suffix (eg 8260M): Up to 2 TB per processor
- All other processors: Up to 1 TB per processor

The calculation of the total memory per processor includes both the system memory DIMMs and the Persistent Memory DCPMMs installed in the server.

For example:- A configuration using 12x 64GB DIMMs per processor is a total of 768 GB, which means that neither an M nor an L processor is required
- A configuration using 12x 128GB DIMMs per processor is a total of 1.5 TB, which means that an M processor is required
- A configuration using 6x 32GB DIMMs + 6x 256GB DCPMMs is a total of 1.69 TB which means an M processor is required (an L processor may also be used)
- A configuration using 6x 128GB DIMMs + 6x 512GB DCPMMs is a total of 3.75 TB which means an L processor is required

The following table lists the features of the supported second-generation Intel Xeon processors.

Features



Embedded options available



No


Execute Disable Bit



Yes


Market segment



Server


Maximum number of PCI Express lanes



48


PCI Express slots version



3.0


Scalability



4S


Supported instruction sets



AVX-512


Graphics



Discrete graphics card



No


Discrete graphics card model



Not available


On-board graphics card



No


On-board graphics card model



Not available


Memory



ECC



Yes


Maximum internal memory supported by processor



1 TB


Memory channels



Hexa-channel


Memory clock speeds supported by processor



2933


Memory types supported by processor



DDR4-SDRAM


Operational conditions



Tcase



90 °C


Package dimensions



Gross Weight (Package, kg)



1.16 kg


Processor



Box



No


Bus type



UPI


Component for



Server/workstation


Cooler included



No


Processor base frequency



1.9 GHz


Processor boost frequency



3.7 GHz


Processor cache



30 MB


Processor cores



22


Processor family



Intel® Xeon® Gold


Processor lithography



14 nm


Processor model



6238T


Processor operating modes



64-bit


Processor socket



LGA 3647 (Socket P)


Processor threads



44


Thermal Design Power (TDP)



125 Watt


Processor special features



AVX-512 Fused Multiply-Add (FMA) units



2


Enhanced Intel SpeedStep Technology



Yes


Intel 64



Yes


Intel Trusted Execution Technology



Yes


Intel TSX-NI



Yes


Intel Turbo Boost Max Technology 3.0



No


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


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® vPro™ Platform Eligibility



Yes


Product dimensions



Net Weight (Product, kg)



0.89 kg


Vendor information



Brand Name


Lenovo


Warranty



1 Year(s)