Intel Xeon Gold 6238

# of Cores 22
# of Threads 44
Processor Base Frequency 2.10 GHz
Max Turbo Frequency 3.70 GHz
Cache 30.25 MB
# of UPI Links 3
TDP 140 W

Max Memory Size (dependent on memory type) 1 TB
Memory Types DDR4-2933
Maximum Memory Speed 2933 MHz
Max # of Memory Channels 6
ECC Memory Supported Yes
Intel® Optane™ DC Persistent Memory Supported Yes

Scalability 4S
PCI Express Revision 3.0
Max # of PCI Express Lanes 48

Intel® Deep Learning Boost (Intel® DL Boost) Yes
Intel® Speed Select technology - Performance Profile No
Intel® Speed Select technology - Base Frequency No
Intel® Resource Director Technology (Intel® RDT) Yes
Intel® Speed Shift Technology Yes
Intel® Turbo Boost Max Technology 3.0 No
Intel® Turbo Boost Technology 2.0
Intel® vPro™ Platform Eligibility Yes
Intel® Hyper-Threading Technology Yes
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® TSX-NI Yes
Intel® 64 Yes
Instruction Set Extensions Intel® SSE4.2, Intel® AVX, Intel® AVX2, Intel® AVX-512
# of AVX-512 FMA Units 2
Enhanced Intel SpeedStep® Technology Yes
Intel® Volume Management Device (VMD) Yes

Intel® AES New Instructions Yes
Intel® Trusted Execution Technology Yes
Execute Disable Bit Yes
Intel® Run Sure Technology Yes
Mode-based Execute Control (MBE) Yes