EPYC 9755 vs Atom Z560

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Primary details

Comparing Atom Z560 and EPYC 9755 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the rankingnot ratednot rated
Place by popularitynot in top-100not in top-100
Market segmentLaptopServer
SeriesIntel Atomno data
Architecture codenameSilverthorne (2008−2010)Turin (2024)
Release date1 June 2010 (14 years ago)10 October 2024 (recently)
Launch price (MSRP)no data$12,984

Detailed specifications

Atom Z560 and EPYC 9755 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)128
Threads2256
Base clock speed2.13 GHz2.7 GHz
Boost clock speed0.03 GHz4.1 GHz
Bus typeFSBno data
Bus rate533.33 MT/sno data
Multiplier16no data
L1 cache56 KB80 KB (per core)
L2 cache512K (per core)1 MB (per core)
L3 cache0 KB512 MB (shared)
Chip lithography45 nm4 nm
Die size24.18 mm216x 70.6 mm2
Maximum core temperature90 °Cno data
Number of transistors47 million133,040 million
64 bit support-+
Windows 11 compatibility-no data
VID voltage range0.75V-1.1Vno data

Compatibility

Information on Atom Z560 and EPYC 9755 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
SocketPBGA441SP5
Power consumption (TDP)2.5 Watt500 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Atom Z560 and EPYC 9755. 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 Z560 and EPYC 9755 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 Z560 and EPYC 9755 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 Z560 and EPYC 9755. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesunknownDDR5

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card-N/A

Peripherals

Specifications and connection of peripherals supported by Atom Z560 and EPYC 9755.

PCIe versionno data5.0
PCI Express lanesno data128

Pros & cons summary


Recency 1 June 2010 10 October 2024
Physical cores 1 128
Threads 2 256
Chip lithography 45 nm 4 nm
Power consumption (TDP) 2 Watt 500 Watt

Atom Z560 has 24900% lower power consumption.

EPYC 9755, on the other hand, has an age advantage of 14 years, 12700% more physical cores and 12700% more threads, and a 1025% more advanced lithography process.

We couldn't decide between Atom Z560 and EPYC 9755. We've got no test results to judge.

Be aware that Atom Z560 is a notebook processor while EPYC 9755 is a server/workstation one.


Should you still have questions on choice between Atom Z560 and EPYC 9755, ask them in Comments section, and we shall answer.

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Intel Atom Z560
Atom Z560
AMD EPYC 9755
EPYC 9755

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Community ratings

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Questions & comments

Here you can ask a question about Atom Z560 or EPYC 9755, agree or disagree with our judgements, or report an error or mismatch.