Xeon E-2414 vs EPYC 7281

Primary details

Comparing EPYC 7281 and Xeon E-2414 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	542	not rated
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	4.63	no data
Market segment	Server	Server
Series	AMD EPYC	no data
Power efficiency	7.57	no data
Architecture codename	Naples (2017−2018)	Raptor Lake-S (2023−2024)
Release date	20 June 2017 (7 years ago)	14 December 2023 (less than a year ago)
Launch price (MSRP)	$650	$225

Cost-effectiveness evaluation

Performance per price, higher is better.

Detailed specifications

EPYC 7281 and Xeon E-2414 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)	4 (Quad-Core)
Threads	32	4
Base clock speed	2.1 GHz	2.6 GHz
Boost clock speed	2.1 GHz	4.5 GHz
Bus rate	no data	16 GT/s
Multiplier	21	no data
L1 cache	1.5 MB	80 KB (per core)
L2 cache	8 MB	1.25 MB (per core)
L3 cache	32 MB (shared)	12 MB (shared)
Chip lithography	14 nm	Intel 7 nm
Die size	213 mm2	163 mm2
Maximum core temperature	no data	100 °C
Number of transistors	19200 Million	no data
64 bit support	+	+
Windows 11 compatibility	-	no data
Unlocked multiplier	+	-

Compatibility

Information on EPYC 7281 and Xeon E-2414 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)	1
Socket	TR4	FCLGA1700
Power consumption (TDP)	155 W, 170 Watt	55 Watt

Technologies and extensions

Technological solutions and additional instructions supported by EPYC 7281 and Xeon E-2414. You'll probably need this information if you require some particular technology.

Instruction set extensions	no data	Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2
AES-NI	+	+
AVX	+	+
Enhanced SpeedStep (EIST)	no data	+
Turbo Boost Technology	no data	2
Hyper-Threading Technology	no data	-
Idle States	no data	+
Thermal Monitoring	-	+
Turbo Boost Max 3.0	no data	-

Security technologies

EPYC 7281 and Xeon E-2414 technologies aimed at improving security, for example, by protecting against hacks.

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

Virtualization technologies

Virtual machine speed-up technologies supported by EPYC 7281 and Xeon E-2414 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 EPYC 7281 and Xeon E-2414. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR4 Eight-channel	DDR5-4800
Maximum memory size	2 TiB	128 GB
Max memory channels	8	2
Maximum memory bandwidth	170.671 GB/s	no data
ECC memory support	+	+

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card

no data

N/A

Peripherals

Specifications and connection of peripherals supported by EPYC 7281 and Xeon E-2414.

PCIe version	3.0	5
PCI Express lanes	128	16

Pros & cons summary

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Recency	20 June 2017	14 December 2023
Physical cores	16	4
Threads	32	4
Power consumption (TDP)	155 Watt	55 Watt

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Should you still have questions on choice between EPYC 7281 and Xeon E-2414, ask them in Comments section, and we shall answer.

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