Comparison of Intel Xeon E5-2643 v3 and Intel Xeon Silver 4110

Attribute	Intel Xeon E5-2643 v3 ×	Intel Xeon Silver 4110 ×
General Information
Brand	Intel	Intel
Series	Intel Xeon E5	Intel Xeon Silver
Model	Intel Xeon E5-2643 v3	Intel Xeon Silver 4110
CPU Cores and Base Frequency
CPU Cores	6	8
Frequency (GHz)	3.4	2.1
CPU Threads	12	16
Core architecture	normal	normal
Hyperthreading	+	+
Overclocking	-	-
Turbo (1 Core) (GHz)	3.7	3
Turbo (6 Cores) (GHz)	3.6	-
Turbo (8 Cores) (GHz)	-	2.6
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	DDR4-2133	DDR4-2400
PCIe lanes	40	48
PCIe version	3.0	3.0
ECC	+	+
Memory channels	4	6
Technical details
Release date (year)	2014	2017
Technology (Nm)	22	14
Socket	LGA 2011-3	LGA 3647
Virtualization	vpro vt-d vt-x vt-x ept	vpro vt-d vt-x vt-x ept
L3-Cache (MB)	20	11
Architecture	Haswell E	Skylake SP
Instruction set (ISA)	x86-64 (64 bit)	x86-64 (64 bit)
Thermal Management
TDP (PL1) (W)	135	85
Benchmarks
Estimated results for PassMark CPU Mark	13,887	11,652
Geekbench 5, 64bit (Single-Core)	625	690
Geekbench 5, 64bit (Multi-Core)	2,816	4,846
Cinebench R15 (Single-Core)	142	131
Cinebench R15 (Multi-Core)	1,149	1,148
Cinebench R11.5, 64bit (Single-Core)	1.78	1.54
Cinebench R11.5, 64bit (Multi-Core)	11.7	12.62
Geekbench 3, 64bit (Single-Core)	3,844	3,356
Geekbench 3, 64bit (Multi-Core)	24,408	21,566