Comparison of Intel Xeon E3-1220 v5 and Intel Xeon Silver 4112

Attribute	Intel Xeon Silver 4112 ×	Intel Xeon E3-1220 v5 ×
General Information
Brand	Intel	Intel
Series	Intel Xeon Silver	Intel Xeon E3
Model	Intel Xeon Silver 4112	Intel Xeon E3-1220 v5
CPU Cores and Base Frequency
CPU Cores	4	4
Frequency (GHz)	2.6	3
CPU Threads	8	4
Core architecture	normal	normal
Hyperthreading	+	-
Overclocking	-	-
Turbo (1 Core) (GHz)	3	3.5
Turbo (4 Cores) (GHz)	3	3.3
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	DDR4-2400	DDR4-2133
PCIe lanes	48	16
PCIe version	3.0	3.0
ECC	+	+
Memory channels	6	2
Technical details
Release date (year)	2017	2015
Technology (Nm)	14	14
Socket	LGA 3647	LGA 1151
Virtualization	vpro vt-d vt-x vt-x ept	vt-d vt-x vt-x ept
L3-Cache (MB)	8	8
Architecture	Skylake SP	Skylake
Instruction set (ISA)	x86-64 (64 bit)	x86-64 (64 bit)
Thermal Management
TDP (PL1) (W)	85	80
Benchmarks
Estimated results for PassMark CPU Mark	8,611	7,613
Geekbench 5, 64bit (Single-Core)	766	850
Geekbench 5, 64bit (Multi-Core)	3,216	2,791
Cinebench R15 (Single-Core)	131	147
Cinebench R15 (Multi-Core)	665	551
Cinebench R11.5, 64bit (Single-Core)	1.55	1.82
Cinebench R11.5, 64bit (Multi-Core)	7.31	6.01
Geekbench 3, 64bit (Single-Core)	3,370	3,731
Geekbench 3, 64bit (Multi-Core)	12,498	11,161