EPYC 73F3 vs i5-520E

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Primary details

Comparing Core i5-520E and EPYC 73F3 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the rankingnot rated152
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluationno data6.26
Market segmentLaptopServer
SeriesIntel Core i5AMD EPYC
Power efficiencyno data11.44
Architecture codenameWestmere (2010−2011)Milan (2021−2023)
Release date7 January 2010 (14 years ago)12 January 2021 (3 years ago)
Launch price (MSRP)$210$3,521

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Core i5-520E and EPYC 73F3 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 cores2 (Dual-core)16 (Hexadeca-Core)
Threads432
Base clock speedno data3.5 GHz
Boost clock speed2.4 GHz4 GHz
Bus typeDMI 1.0no data
Bus rate1 × 2.5 GT/sno data
Multiplier1835
L1 cache128 KB1 MB
L2 cache512 KB8 MB
L3 cache3 MB256 MB (shared)
Chip lithography32 nm7 nm+
Die size81 mm28x 81 mm2
Number of transistors382 Million33,200 million
64 bit support++
Windows 11 compatibility-+

Compatibility

Information on Core i5-520E and EPYC 73F3 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 configuration1 (Uniprocessor)2
Socketno dataSP3
Power consumption (TDP)35 Watt240 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i5-520E and EPYC 73F3. 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 73F3 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 73F3 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 73F3. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3-1066DDR4-3200
Maximum memory size8 GB4 TiB
Max memory channels2no data
Maximum memory bandwidth17.051 GB/s204.795 GB/s
ECC memory support+-

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardIntel HD GraphicsN/A

Peripherals

Specifications and connection of peripherals supported by Core i5-520E and EPYC 73F3.

PCIe version2.04.0
PCI Express lanes16128

Pros & cons summary


Recency 7 January 2010 12 January 2021
Physical cores 2 16
Threads 4 32
Chip lithography 32 nm 7 nm
Power consumption (TDP) 35 Watt 240 Watt

i5-520E has 585.7% lower power consumption.

EPYC 73F3, on the other hand, has an age advantage of 11 years, 700% more physical cores and 700% more threads, and a 357.1% more advanced lithography process.

We couldn't decide between Core i5-520E and EPYC 73F3. We've got no test results to judge.

Be aware that Core i5-520E is a notebook processor while EPYC 73F3 is a server/workstation one.


Should you still have questions on choice between Core i5-520E and EPYC 73F3, ask them in Comments section, and we shall answer.

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Intel Core i5-520E
Core i5-520E
AMD EPYC 73F3
EPYC 73F3

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Community ratings

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