Comparison of Intel Xeon E5-2660 v3 and Intel Xeon E5-2687W v3

Attribute	Intel Xeon E5-2687W v3 ×	Intel Xeon E5-2660 v3 ×
General Information
Brand	Intel	Intel
Series	Intel Xeon E5	Intel Xeon E5
Model	Intel Xeon E5-2687W v3	Intel Xeon E5-2660 v3
CPU Cores and Base Frequency
CPU Cores	10	10
Frequency (GHz)	3.1	2.6
CPU Threads	20	20
Core architecture	normal	normal
Hyperthreading	+	+
Overclocking	-	-
Turbo (1 Core) (GHz)	3.5	3.3
Turbo (10 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	DDR4-2133	DDR4-2133
PCIe lanes	40	40
PCIe version	3.0	3.0
ECC	+	+
Memory channels	4	4
Technical details
Release date (year)	2014	2014
Technology (Nm)	22	22
Socket	LGA 2011-3	LGA 2011-3
Virtualization	vpro vt-d vt-x vt-x ept	vpro vt-d vt-x vt-x ept
L3-Cache (MB)	25	25
Architecture	Haswell E	Haswell E
Instruction set (ISA)	x86-64 (64 bit)	x86-64 (64 bit)
Thermal Management
TDP (PL1) (W)	160	105
Benchmarks
Estimated results for PassMark CPU Mark	17,795	16,429
Geekbench 5, 64bit (Single-Core)	806	734
Geekbench 5, 64bit (Multi-Core)	7,168	6,121
Cinebench R15 (Single-Core)	135	127
Cinebench R15 (Multi-Core)	1,752	1,593
Cinebench R11.5, 64bit (Single-Core)	1.68	1.58
Cinebench R11.5, 64bit (Multi-Core)	17.87	16.25
Geekbench 3, 64bit (Single-Core)	3,637	3,429
Geekbench 3, 64bit (Multi-Core)	37,290	33,900