EPYC 9575F vs A6-6400K

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Primary details

Comparing A6-6400K and EPYC 9575F processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking2498not rated
Place by popularitynot in top-100not in top-100
Market segmentDesktop processorServer
SeriesAMD A-Series (Desktop)no data
Power efficiency1.37no data
Architecture codenameRichland (2013−2014)Turin (2024)
Release date1 June 2013 (11 years ago)10 October 2024 (recently)
Launch price (MSRP)no data$11,791

Detailed specifications

A6-6400K and EPYC 9575F 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)64 (Tetrahexaconta-Core)
Threads2128
Base clock speed3.9 GHz3.3 GHz
Boost clock speed4.1 GHz5 GHz
L1 cache96 KB80 KB (per core)
L2 cache1024 KB1 MB (per core)
L3 cache0 KB256 MB (shared)
Chip lithography32 nm4 nm
Die size246 mm28x 70.6 mm2
Maximum core temperature70 °Cno data
Maximum case temperature (TCase)70 °Cno data
Number of transistors1,178 million66,520 million
64 bit support++
Windows 11 compatibility-no data
Unlocked multiplier+-

Compatibility

Information on A6-6400K and EPYC 9575F 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 configuration12
SocketFM2SP5
Power consumption (TDP)65 Watt400 Watt

Technologies and extensions

Technological solutions and additional instructions supported by A6-6400K and EPYC 9575F. You'll probably need this information if you require some particular technology.

Instruction set extensionsMMX, SSE1-4a, AES, ABM, AVX, BMI1, AMD64, VT, EVP, Turbo Core 3.0no data
AES-NI++
FMAFMA4-
AVX++
PowerNow+-
PowerGating+-
VirusProtect+-
Precision Boost 2no data+

Virtualization technologies

Virtual machine speed-up technologies supported by A6-6400K and EPYC 9575F are enumerated here.

AMD-V++
IOMMU 2.0+-

Memory specs

Types, maximum amount and channel quantity of RAM supported by A6-6400K and EPYC 9575F. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3-1866DDR5
Max memory channels2no data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardAMD Radeon HD 8470DN/A
Number of pipelines192no data
Enduro+-
Switchable graphics+-
UVD+-
VCE+-

Graphics interfaces

Available interfaces and connections of A6-6400K and EPYC 9575F integrated GPUs.

DisplayPort+-
HDMI+-

Graphics API support

APIs supported by A6-6400K and EPYC 9575F integrated GPUs, sometimes API versions are included.

DirectXDirectX® 11no data

Peripherals

Specifications and connection of peripherals supported by A6-6400K and EPYC 9575F.

PCIe version2.05.0
PCI Express lanesno data128

Pros & cons summary


Recency 1 June 2013 10 October 2024
Physical cores 2 64
Threads 2 128
Chip lithography 32 nm 4 nm
Power consumption (TDP) 65 Watt 400 Watt

A6-6400K has 515.4% lower power consumption.

EPYC 9575F, on the other hand, has an age advantage of 11 years, 3100% more physical cores and 6300% more threads, and a 700% more advanced lithography process.

We couldn't decide between A6-6400K and EPYC 9575F. We've got no test results to judge.

Note that A6-6400K is a desktop processor while EPYC 9575F is a server/workstation one.


Should you still have questions on choice between A6-6400K and EPYC 9575F, ask them in Comments section, and we shall answer.

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AMD A6-6400K
A6-6400K
AMD EPYC 9575F
EPYC 9575F

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