EPYC 9355 vs Athlon X4 830

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Primary details

Comparing Athlon X4 830 and EPYC 9355 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking1989not rated
Place by popularitynot in top-100not in top-100
Market segmentDesktop processorServer
Power efficiency2.67no data
Architecture codenameKaveri (2014−2015)Turin (2024)
Release dateFebruary 2015 (9 years ago)10 October 2024 (recently)
Launch price (MSRP)no data$3,694

Detailed specifications

Athlon X4 830 and EPYC 9355 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 cores4 (Quad-Core)32 (Dotriaconta-Core)
Threads464
Base clock speed3 GHz3.55 GHz
Boost clock speed3.4 GHz4.4 GHz
L1 cache256K80 KB (per core)
L2 cache4 MB1 MB (per core)
L3 cacheno data256 MB (shared)
Chip lithography28 nm4 nm
Die size245 mm28x 70.6 mm2
Maximum case temperature (TCase)72 °Cno data
Number of transistors2,411 million66,520 million
64 bit support++
Unlocked multiplier+-

Compatibility

Information on Athlon X4 830 and EPYC 9355 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
SocketFM2+SP5
Power consumption (TDP)65 Watt280 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Athlon X4 830 and EPYC 9355. You'll probably need this information if you require some particular technology.

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

Virtualization technologies

Virtual machine speed-up technologies supported by Athlon X4 830 and EPYC 9355 are enumerated here.

AMD-V++

Memory specs

Types, maximum amount and channel quantity of RAM supported by Athlon X4 830 and EPYC 9355. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3-2133DDR5

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardno dataN/A

Peripherals

Specifications and connection of peripherals supported by Athlon X4 830 and EPYC 9355.

PCIe version3.05.0
PCI Express lanes16128

Pros & cons summary


Physical cores 4 32
Threads 4 64
Chip lithography 28 nm 4 nm
Power consumption (TDP) 65 Watt 280 Watt

Athlon X4 830 has 330.8% lower power consumption.

EPYC 9355, on the other hand, has 700% more physical cores and 1500% more threads, and a 600% more advanced lithography process.

We couldn't decide between Athlon X4 830 and EPYC 9355. We've got no test results to judge.

Note that Athlon X4 830 is a desktop processor while EPYC 9355 is a server/workstation one.


Should you still have questions on choice between Athlon X4 830 and EPYC 9355, ask them in Comments section, and we shall answer.

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AMD Athlon X4 830
Athlon X4 830
AMD EPYC 9355
EPYC 9355

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Community ratings

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