EPYC 9015 vs EPYC 7443

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Primary details

Comparing EPYC 7443 and EPYC 9015 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking105not rated
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation15.95no data
Market segmentServerServer
SeriesAMD EPYCno data
Power efficiency16.86no data
Architecture codenameMilan (2021−2023)Turin (2024)
Release date12 January 2021 (3 years ago)10 October 2024 (less than a year ago)
Launch price (MSRP)$2,010$527

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

EPYC 7443 and EPYC 9015 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 cores24 (Tetracosa-Core)8 (Octa-Core)
Threads4816
Base clock speed2.85 GHz3.6 GHz
Boost clock speed4 GHz4.1 GHz
Multiplier28.5no data
L1 cache1536 KB80 KB (per core)
L2 cache12 MB1 MB (per core)
L3 cache128 MB (shared)64 MB (shared)
Chip lithography7 nm+4 nm
Die size4x 81 mm22x 70.6 mm2
Number of transistors16,600 million16,630 million
64 bit support++
Windows 11 compatibility+no data

Compatibility

Information on EPYC 7443 and EPYC 9015 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 configuration22
SocketSP3SP5
Power consumption (TDP)200 Watt125 Watt

Technologies and extensions

Technological solutions and additional instructions supported by EPYC 7443 and EPYC 9015. You'll probably need this information if you require some particular technology.

AES-NI++
AVX++
Precision Boost 2no data+

Virtualization technologies

Virtual machine speed-up technologies supported by EPYC 7443 and EPYC 9015 are enumerated here.

AMD-V++

Memory specs

Types, maximum amount and channel quantity of RAM supported by EPYC 7443 and EPYC 9015. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4-3200DDR5
Maximum memory size4 TiBno data
Maximum memory bandwidth204.795 GB/sno data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardN/AN/A

Peripherals

Specifications and connection of peripherals supported by EPYC 7443 and EPYC 9015.

PCIe version4.05.0
PCI Express lanes128128

Pros & cons summary


Recency 12 January 2021 10 October 2024
Physical cores 24 8
Threads 48 16
Chip lithography 7 nm 4 nm
Power consumption (TDP) 200 Watt 125 Watt

EPYC 7443 has 200% more physical cores and 200% more threads.

EPYC 9015, on the other hand, has an age advantage of 3 years, a 75% more advanced lithography process, and 60% lower power consumption.

We couldn't decide between EPYC 7443 and EPYC 9015. We've got no test results to judge.


Should you still have questions on choice between EPYC 7443 and EPYC 9015, ask them in Comments section, and we shall answer.

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AMD EPYC 7443
EPYC 7443
AMD EPYC 9015
EPYC 9015

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Community ratings

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