Xeon E5-4620 v4 vs Silver 4114T

Primary details

Comparing Xeon Silver 4114T and Xeon E5-4620 v4 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	not rated	not rated
Place by popularity	not in top-100	not in top-100
Market segment	Server	Server
Series	Intel Xeon Silver	Intel Xeon E5
Architecture codename	Skylake (server) (2017−2018)	Broadwell (2015−2019)
Release date	11 July 2017 (7 years ago)	20 June 2016 (8 years ago)
Launch price (MSRP)	no data	$1,668

Detailed specifications

Xeon Silver 4114T and Xeon E5-4620 v4 basic parameters such as number of cores, number of threads, base frequency and turbo boost clock, lithography, cache size and multiplier lock state. These parameters indirectly say of CPU speed, though for more precise assessment you have to consider their test results.

Physical cores	10 (Deca-Core)	10 (Deca-Core)
Threads	20	20
Base clock speed	2.2 GHz	2.1 GHz
Boost clock speed	3 GHz	2.6 GHz
Bus type	no data	QPI
Bus rate	no data	2 × 8 GT/s
Multiplier	22	21
L1 cache	640 KB	no data
L2 cache	10 MB	2.5 MB
L3 cache	13.75 MB	25 MB
Chip lithography	14 nm	14 nm
Die size	no data	246.24 mm2
Maximum core temperature	92 °C	79 °C
Number of transistors	no data	3200 Million
64 bit support	+	+
Windows 11 compatibility	+	-

Compatibility

Information on Xeon Silver 4114T and Xeon E5-4620 v4 compatibility with other computer components: motherboard (look for socket type), power supply unit (look for power consumption) etc. Useful when planning a future computer configuration or upgrading an existing one. Note that power consumption of some processors can well exceed their nominal TDP, even without overclocking. Some can even double their declared thermals given that the motherboard allows to tune the CPU power parameters.

Number of CPUs in a configuration	2 (Multiprocessor)	4 (Multiprocessor)
Socket	FCLGA3647	FCLGA2011
Power consumption (TDP)	85 Watt	105 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon Silver 4114T and Xeon E5-4620 v4. You'll probably need this information if you require some particular technology.

Instruction set extensions	Intel® SSE4.2, Intel® AVX, Intel® AVX2, Intel® AVX-512	Intel® AVX2
AES-NI	+	+
AVX	+	+
vPro	+	no data
Enhanced SpeedStep (EIST)	+	+
Speed Shift	+	no data
Turbo Boost Technology	2.0	2.0
Hyper-Threading Technology	+	+
TSX	+	+
Idle States	no data	+
Thermal Monitoring	-	+
Flex Memory Access	no data	-
PAE	no data	46 Bit
Turbo Boost Max 3.0	-	no data

Security technologies

Xeon Silver 4114T and Xeon E5-4620 v4 technologies aimed at improving security, for example, by protecting against hacks.

TXT	+	+
EDB	+	+
Secure Key	no data	+
OS Guard	no data	+

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon Silver 4114T and Xeon E5-4620 v4 are enumerated here.

VT-d	+	+
VT-x	+	+
EPT	+	+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon Silver 4114T and Xeon E5-4620 v4. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR4-2400	DDR4
Maximum memory size	768 GB	1.5 TB
Max memory channels	6	4
Maximum memory bandwidth	115.212 GB/s	68 GB/s
ECC memory support	+	+

Peripherals

Specifications and connection of peripherals supported by Xeon Silver 4114T and Xeon E5-4620 v4.

PCIe version	3.0	3.0
PCI Express lanes	48	40

Pros & cons summary

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Recency	11 July 2017	20 June 2016
Power consumption (TDP)	85 Watt	105 Watt

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Should you still have questions on choice between Xeon Silver 4114T and Xeon E5-4620 v4, ask them in Comments section, and we shall answer.

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