EPYC Embedded 3151 vs Xeon E-2124

Primary details

Comparing Xeon E-2124 and EPYC Embedded 3151 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	1374	not rated
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	14.37	no data
Market segment	Server	Server
Series	Intel Xeon E	AMD EPYC Embedded
Power efficiency	5.72	no data
Architecture codename	Coffee Lake-S (2017−2018)	Zen (2017−2020)
Release date	12 July 2018 (6 years ago)	21 February 2018 (6 years ago)
Launch price (MSRP)	$193	no data

Cost-effectiveness evaluation

Performance per price, higher is better.

Detailed specifications

Xeon E-2124 and EPYC Embedded 3151 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	4 (Quad-Core)	4 (Quad-Core)
Threads	4	8
Base clock speed	3.3 GHz	2.7 GHz
Boost clock speed	4.3 GHz	2.7 GHz
Bus type	DMI 3.0	no data
Bus rate	4 × 8 GT/s	no data
Multiplier	no data	27
L1 cache	256 KB	384 KB
L2 cache	1 MB	2 MB
L3 cache	8 MB (shared)	16 MB (shared)
Chip lithography	14 nm	14 nm
Die size	126 mm2	213 mm2
Maximum core temperature	100 °C	no data
Number of transistors	1,400 million	4800 Million
64 bit support	+	+
Windows 11 compatibility	+	-

Compatibility

Information on Xeon E-2124 and EPYC Embedded 3151 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)	1 (Uniprocessor)
Socket	FCLGA1151	AMD BGA SP4r2
Power consumption (TDP)	71 Watt	45 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon E-2124 and EPYC Embedded 3151. You'll probably need this information if you require some particular technology.

Instruction set extensions	Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2	no data
AES-NI	+	+
AVX	+	+
vPro	+	no data
Enhanced SpeedStep (EIST)	+	no data
Turbo Boost Technology	2.0	no data
Hyper-Threading Technology	-	no data
TSX	+	-
Idle States	+	no data
Thermal Monitoring	+	-

Security technologies

Xeon E-2124 and EPYC Embedded 3151 technologies aimed at improving security, for example, by protecting against hacks.

TXT	+	no data
EDB	+	no data
Secure Key	+	no data
MPX	+	-
SGX	Yes with Intel® ME	no data
OS Guard	+	no data

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon E-2124 and EPYC Embedded 3151 are enumerated here.

AMD-V	-	+
VT-d	+	no data
VT-x	+	no data
EPT	+	no data

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon E-2124 and EPYC Embedded 3151. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR4-2666	DDR4-2666
Maximum memory size	128 GB	512 GB
Max memory channels	2	2
Maximum memory bandwidth	42.671 GB/s	42.671 GB/s
ECC memory support	+	+

Peripherals

Specifications and connection of peripherals supported by Xeon E-2124 and EPYC Embedded 3151.

PCIe version	3.0	3.0
PCI Express lanes	16	32

Pros & cons summary

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Recency	12 July 2018	21 February 2018
Threads	4	8
Power consumption (TDP)	71 Watt	45 Watt

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Should you still have questions on choice between Xeon E-2124 and EPYC Embedded 3151, ask them in Comments section, and we shall answer.

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