EPYC 7413 vs i5-520E

Primary details

Comparing Core i5-520E and EPYC 7413 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	not rated	131
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	no data	14.14
Market segment	Laptop	Server
Series	Intel Core i5	AMD EPYC
Power efficiency	no data	16.63
Architecture codename	Westmere (2010−2011)	Milan (2021−2023)
Release date	7 January 2010 (14 years ago)	15 March 2021 (3 years ago)
Launch price (MSRP)	$210	$1,825

Cost-effectiveness evaluation

Performance per price, higher is better.

Detailed specifications

Core i5-520E and EPYC 7413 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	2 (Dual-core)	24 (Tetracosa-Core)
Threads	4	48
Base clock speed	no data	2.65 GHz
Boost clock speed	2.4 GHz	3.6 GHz
Bus type	DMI 1.0	no data
Bus rate	1 × 2.5 GT/s	no data
Multiplier	18	26.5
L1 cache	128 KB	64 KB (per core)
L2 cache	512 KB	512 KB (per core)
L3 cache	3 MB	128 MB (shared)
Chip lithography	32 nm	7 nm+
Die size	81 mm2	4x 81 mm2
Number of transistors	382 Million	16,600 million
64 bit support	+	+
Windows 11 compatibility	-	+

Compatibility

Information on Core i5-520E and EPYC 7413 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
Socket	no data	SP3
Power consumption (TDP)	35 Watt	180 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i5-520E and EPYC 7413. You'll probably need this information if you require some particular technology.

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

Security technologies

Core i5-520E and EPYC 7413 technologies aimed at improving security, for example, by protecting against hacks.

TXT

+

no data

Virtualization technologies

Virtual machine speed-up technologies supported by Core i5-520E and EPYC 7413 are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core i5-520E and EPYC 7413. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR3-1066	DDR4-3200
Maximum memory size	8 GB	4 TiB
Max memory channels	2	no data
Maximum memory bandwidth	17.051 GB/s	204.795 GB/s
ECC memory support	+	-

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card

Intel HD Graphics

N/A

Peripherals

Specifications and connection of peripherals supported by Core i5-520E and EPYC 7413.

PCIe version	2.0	4.0
PCI Express lanes	16	128

Pros & cons summary

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Recency	7 January 2010	15 March 2021
Physical cores	2	24
Threads	4	48
Chip lithography	32 nm	7 nm
Power consumption (TDP)	35 Watt	180 Watt

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Should you still have questions on choice between Core i5-520E and EPYC 7413, ask them in Comments section, and we shall answer.

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