Comparison of AMD FX-8120 and Intel Xeon Silver 4108

Attribute	Intel Xeon Silver 4108 ×	AMD FX-8120 ×
General Information
Brand	Intel	AMD
Series	Intel Xeon Silver	AMD FX
Model	Intel Xeon Silver 4108	AMD FX-8120
CPU Cores and Base Frequency
CPU Cores	8	8
Frequency (GHz)	1.8	3.1
CPU Threads	16	8
Core architecture	normal	normal
Hyperthreading	+	-
Overclocking	-	+
Turbo (1 Core) (GHz)	3	4
Turbo (8 Cores) (GHz)	2.3	4
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	DDR3-1866
PCIe lanes	48	-
PCIe version	3.0	-
ECC	+	+
Memory channels	6	2
Technical details
Release date (year)	2017	2012
Technology (Nm)	14	32
Socket	LGA 3647	AM3+
Virtualization	vpro vt-d vt-x vt-x ept	amd-v
L3-Cache (MB)	11	8
Architecture	Skylake SP	Zambezi
Instruction set (ISA)	x86-64 (64 bit)	x86-64 (64 bit)
Thermal Management
TDP (PL1) (W)	85	95
Benchmarks
Estimated results for PassMark CPU Mark	10,662	6,596
Geekbench 5, 64bit (Single-Core)	706	479
Geekbench 5, 64bit (Multi-Core)	4,731	2,085
Cinebench R15 (Single-Core)	130	89
Cinebench R15 (Multi-Core)	1,014	587
Cinebench R11.5, 64bit (Single-Core)	1.54	0.96
Cinebench R11.5, 64bit (Multi-Core)	11.14	5.14
Geekbench 3, 64bit (Single-Core)	3,347	1,997
Geekbench 3, 64bit (Multi-Core)	19,041	10,888