Xeon Silver 4114 vs EPYC 7351P

Primary details

Comparing EPYC 7351P and Xeon Silver 4114 processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance ranking	382	878
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	6.29	18.91
Market segment	Server	Server
Series	AMD EPYC	Intel Xeon Silver
Architecture codename	Naples (2017−2018)	Skylake (server) (2017−2019)
Release date	20 June 2017 (7 years ago)	11 July 2017 (7 years ago)
Launch price (MSRP)	$750	$694

Cost-effectiveness evaluation

Performance per price, higher is better.

Xeon Silver 4114 has 201% better value for money than EPYC 7351P.

Detailed specifications

EPYC 7351P and Xeon Silver 4114 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	16 (Hexadeca-Core)	10 (Deca-Core)
Threads	32	20
Base clock speed	2.4 GHz	no data
Boost clock speed	2.4 GHz	2.2 GHz
Multiplier	24	22
L1 cache	1.5 MB	640 KB
L2 cache	8 MB	10 MB
L3 cache	64 MB (shared)	13.75 MB
Chip lithography	14 nm	14 nm
Die size	213 mm2	no data
Maximum core temperature	no data	78 °C
Number of transistors	19200 Million	no data
64 bit support	+	+
Windows 11 compatibility	-	+
Unlocked multiplier	+	-

Compatibility

Information on EPYC 7351P and Xeon Silver 4114 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	1 (Uniprocessor)	2 (Multiprocessor)
Socket	TR4	Socket P
Power consumption (TDP)	155 W, 170 Watt	85 Watt

Technologies and extensions

Technological solutions and additional instructions supported by EPYC 7351P and Xeon Silver 4114. You'll probably need this information if you require some particular technology.

AES-NI	+	+
AVX	+	+
vPro	no data	+
Enhanced SpeedStep (EIST)	no data	+
TSX	-	+

Security technologies

EPYC 7351P and Xeon Silver 4114 technologies aimed at improving security, for example, by protecting against hacks.

TXT

no data

+

Virtualization technologies

Virtual machine speed-up technologies supported by EPYC 7351P and Xeon Silver 4114 are enumerated here.

AMD-V	+	-
VT-x	no data	+

Memory specs

Types, maximum amount and channel quantity of RAM supported by EPYC 7351P and Xeon Silver 4114. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR4 Eight-channel	DDR4-2400
Maximum memory size	2 TiB	768 GB
Max memory channels	8	6
Maximum memory bandwidth	170.671 GB/s	115.212 GB/s
ECC memory support	+	+

Peripherals

Specifications and connection of peripherals supported by EPYC 7351P and Xeon Silver 4114.

PCIe version	3.0	3.0
PCI Express lanes	128	48

Synthetic benchmark performance

Various benchmark results of the processors in comparison. Overall score is measured in points in 0-100 range, higher is better.

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Combined synthetic benchmark score

This is our combined benchmark performance rating. We are regularly improving our combining algorithms, but if you find some perceived inconsistencies, feel free to speak up in comments section, we usually fix problems quickly.

Pros & cons summary

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Performance score	16.59	8.49
Physical cores	16	10
Threads	32	20
Power consumption (TDP)	155 Watt	85 Watt

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Should you still have questions on choice between EPYC 7351P and Xeon Silver 4114, ask them in Comments section, and we shall answer.

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