Comparison of AMD Epyc 7251 and Intel Xeon E5-2608L v3

Attribute	AMD Epyc 7251 ×	Intel Xeon E5-2608L v3 ×
General Information
Brand	AMD	Intel
Series	AMD Epyc	Intel Xeon E5
Model	AMD Epyc 7251	Intel Xeon E5-2608L v3
CPU Cores and Base Frequency
CPU Cores	8	6
Frequency (GHz)	2.1	2
CPU Threads	16	12
Core architecture	normal	normal
Hyperthreading	+	+
Overclocking	-	-
Turbo (1 Core) (GHz)	2.9	-
Turbo (8 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	DDR4-2133
PCIe lanes	128	40
PCIe version	3.0	3.0
ECC	+	+
Memory channels	8	4
Technical details
Release date (year)	2017	2014
Technology (Nm)	14	22
Socket	SP3	LGA 2011-3
Virtualization	amd-v sev	vpro vt-d vt-x vt-x ept
L3-Cache (MB)	32	15
Architecture	Zen	Haswell E
Instruction set (ISA)	x86-64 (64 bit)	x86-64 (64 bit)
Thermal Management
TDP (PL1) (W)	120	52
Benchmarks
Estimated results for PassMark CPU Mark	11,809	7,857
Cinebench R15 (Single-Core)	128	77
Cinebench R15 (Multi-Core)	1,093	638
Cinebench R11.5, 64bit (Single-Core)	1.57	0.96
Cinebench R11.5, 64bit (Multi-Core)	11.04	6.5
Geekbench 3, 64bit (Single-Core)	3,410	2,078
Geekbench 3, 64bit (Multi-Core)	18,947	13,560