Comparison of AMD Phenom II X4 975 and Intel Xeon Silver 4112

Attribute	Intel Xeon Silver 4112 ×	AMD Phenom II X4 975 ×
General Information
Brand	Intel	AMD
Series	Intel Xeon Silver	AMD Phenom II
Model	Intel Xeon Silver 4112	AMD Phenom II X4 975
CPU Cores and Base Frequency
CPU Cores	4	4
Frequency (GHz)	2.6	3.6
CPU Threads	8	4
Core architecture	normal	normal
Hyperthreading	+	-
Overclocking	-	+
Turbo (1 Core) (GHz)	3	-
Turbo (4 Cores) (GHz)	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	DDR2-1066
PCIe lanes	48	-
PCIe version	3.0	-
ECC	+	-
Memory channels	6	2
Technical details
Release date (year)	2017	2011
Technology (Nm)	14	-
Socket	LGA 3647	AM3
Virtualization	vpro vt-d vt-x vt-x ept	amd-rvi amd-v
L3-Cache (MB)	8	6
Architecture	Skylake SP	Deneb
Instruction set (ISA)	x86-64 (64 bit)	x86-64 (64 bit)
Thermal Management
TDP (PL1) (W)	85	125
Benchmarks
Estimated results for PassMark CPU Mark	8,611	4,631
Geekbench 5, 64bit (Single-Core)	766	478
Geekbench 5, 64bit (Multi-Core)	3,216	1,587
Cinebench R15 (Single-Core)	131	94
Cinebench R15 (Multi-Core)	665	362
Cinebench R11.5, 64bit (Single-Core)	1.55	1.09
Cinebench R11.5, 64bit (Multi-Core)	7.31	4.23
Geekbench 3, 64bit (Single-Core)	3,370	1,876
Geekbench 3, 64bit (Multi-Core)	12,498	6,704