Comparison of Intel Xeon Gold 6128 and Intel Xeon Gold 6142M

Attribute	Intel Xeon Gold 6142M ×	Intel Xeon Gold 6128 ×
General Information
Brand	Intel	Intel
Series	Intel Xeon Gold	Intel Xeon Gold
Model	Intel Xeon Gold 6142M	Intel Xeon Gold 6128
CPU Cores and Base Frequency
CPU Cores	16	6
Frequency (GHz)	2.6	3.4
CPU Threads	32	12
Core architecture	normal	normal
Hyperthreading	+	+
Overclocking	-	-
Turbo (1 Core) (GHz)	3.7	3.7
Turbo (6 Cores) (GHz)	-	3.5
Turbo (16 Cores) (GHz)	2.9	-
Encryption
AES-NI	+	+
Hardware codec support
JPEG	No	No
h264	No	No
h265 / HEVC (8 bit)	No	No
h265 / HEVC (10 bit)	No	No
VP8	No	No
AV1	No	No
VC-1	No	No
VP9	No	No
AVC	No	No
Memory And PCIe
Memory type	DDR4-2666	DDR4-2666
PCIe lanes	48	48
PCIe version	3.0	3.0
ECC	+	+
Memory channels	6	6
Technical details
Release date (year)	2017	2017
Technology (Nm)	14	14
Socket	LGA 3647	LGA 3647
Virtualization	vpro vt-d vt-x vt-x ept	vpro vt-d vt-x vt-x ept
L3-Cache (MB)	22	19
Architecture	Skylake SP	Skylake SP
Instruction set (ISA)	x86-64 (64 bit)	x86-64 (64 bit)
Thermal Management
TDP (PL1) (W)	150	115
Benchmarks
Estimated results for PassMark CPU Mark	34,600	14,941
Cinebench R15 (Single-Core)	161	162
Cinebench R15 (Multi-Core)	2,578	1,173
Cinebench R11.5, 64bit (Single-Core)	1.9	1.91
Cinebench R11.5, 64bit (Multi-Core)	28.34	12.9
Geekbench 3, 64bit (Single-Core)	4,139	4,161
Geekbench 3, 64bit (Multi-Core)	48,434	22,052