EPYC 9355P vs Atom Z530

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Primary details

Comparing Atom Z530 and EPYC 9355P processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking3362not rated
Place by popularitynot in top-100not in top-100
Market segmentLaptopServer
SeriesIntel Atomno data
Power efficiency5.14no data
Architecture codenameSilverthorne (2008−2010)Turin (2024)
Release date2 April 2008 (16 years ago)10 October 2024 (less than a year ago)
Launch price (MSRP)$95$2,998

Detailed specifications

Atom Z530 and EPYC 9355P 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 cores1 (Single-Core)32 (Dotriaconta-Core)
Threads264
Base clock speed1.6 GHz3.55 GHz
Boost clock speed0.1 GHz4.4 GHz
Bus typeFSBno data
Bus rate533.33 MT/sno data
Multiplier12no data
L1 cache56 KB80 KB (per core)
L2 cache512 KB1 MB (per core)
L3 cache0 KB256 MB (shared)
Chip lithography45 nm4 nm
Die size24.18 mm28x 70.6 mm2
Maximum core temperature90 °Cno data
Number of transistors47 Million66,520 million
64 bit support-+
Windows 11 compatibility-no data
VID voltage range0.75 -1.1Vno data

Compatibility

Information on Atom Z530 and EPYC 9355P 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)1
SocketPBGA441SP5
Power consumption (TDP)2 Watt280 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Atom Z530 and EPYC 9355P. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® SSE2, Intel® SSE3, Intel® SSSE3no data
AES-NI-+
AVX-+
Enhanced SpeedStep (EIST)+no data
Turbo Boost Technology-no data
Hyper-Threading Technology+no data
Idle States+no data
Thermal Monitoring+-
Demand Based Switching+no data
FSB parity-no data
Precision Boost 2no data+

Security technologies

Atom Z530 and EPYC 9355P technologies aimed at improving security, for example, by protecting against hacks.

TXT-no data
EDB+no data

Virtualization technologies

Virtual machine speed-up technologies supported by Atom Z530 and EPYC 9355P 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 Atom Z530 and EPYC 9355P. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesno dataDDR5

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card-N/A

Peripherals

Specifications and connection of peripherals supported by Atom Z530 and EPYC 9355P.

PCIe versionno data5.0
PCI Express lanesno data128

Pros & cons summary


Recency 2 April 2008 10 October 2024
Physical cores 1 32
Threads 2 64
Chip lithography 45 nm 4 nm
Power consumption (TDP) 2 Watt 280 Watt

Atom Z530 has 13900% lower power consumption.

EPYC 9355P, on the other hand, has an age advantage of 16 years, 3100% more physical cores and 3100% more threads, and a 1025% more advanced lithography process.

We couldn't decide between Atom Z530 and EPYC 9355P. We've got no test results to judge.

Be aware that Atom Z530 is a notebook processor while EPYC 9355P is a server/workstation one.


Should you still have questions on choice between Atom Z530 and EPYC 9355P, ask them in Comments section, and we shall answer.

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Intel Atom Z530
Atom Z530
AMD EPYC 9355P
EPYC 9355P

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Community ratings

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