EPYC 9535 vs Atom x5-E3940

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Primary details

Comparing Atom x5-E3940 and EPYC 9535 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking2324not rated
Place by popularitynot in top-100not in top-100
Market segmentLaptopServer
Series5x Intel Atomno data
Power efficiency11.64no data
Architecture codenameApollo Lake (2014−2016)Turin (2024)
Release date30 August 2014 (10 years ago)10 October 2024 (less than a year ago)
Launch price (MSRP)no data$8,992

Detailed specifications

Atom x5-E3940 and EPYC 9535 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)64 (Tetrahexaconta-Core)
Threads4128
Base clock speed1.6 GHz2.4 GHz
Boost clock speed1.8 GHz4.3 GHz
L1 cache56K (per core)80 KB (per core)
L2 cache2 MB (shared)1 MB (per core)
L3 cache0 KB256 MB (shared)
Chip lithography14 nm4 nm
Die sizeno data8x 70.6 mm2
Maximum case temperature (TCase)103 °Cno data
Number of transistorsno data66,520 million
64 bit support++
Windows 11 compatibility-no data

Compatibility

Information on Atom x5-E3940 and EPYC 9535 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
SocketIntel BGA 1296SP5
Power consumption (TDP)10 Watt300 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Atom x5-E3940 and EPYC 9535. You'll probably need this information if you require some particular technology.

AES-NI++
AVX-+
Enhanced SpeedStep (EIST)+no data
Precision Boost 2no data+

Security technologies

Atom x5-E3940 and EPYC 9535 technologies aimed at improving security, for example, by protecting against hacks.

TXT+no data

Virtualization technologies

Virtual machine speed-up technologies supported by Atom x5-E3940 and EPYC 9535 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 x5-E3940 and EPYC 9535. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3-1866DDR5
Maximum memory size8 GBno data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardIntel HD Graphics 500N/A

Peripherals

Specifications and connection of peripherals supported by Atom x5-E3940 and EPYC 9535.

PCIe version2.05.0
PCI Express lanes4128

Pros & cons summary


Recency 30 August 2014 10 October 2024
Physical cores 4 64
Threads 4 128
Chip lithography 14 nm 4 nm
Power consumption (TDP) 10 Watt 300 Watt

Atom x5-E3940 has 2900% lower power consumption.

EPYC 9535, on the other hand, has an age advantage of 10 years, 1500% more physical cores and 3100% more threads, and a 250% more advanced lithography process.

We couldn't decide between Atom x5-E3940 and EPYC 9535. We've got no test results to judge.

Be aware that Atom x5-E3940 is a notebook processor while EPYC 9535 is a server/workstation one.


Should you still have questions on choice between Atom x5-E3940 and EPYC 9535, ask them in Comments section, and we shall answer.

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Intel Atom x5-E3940
Atom x5-E3940
AMD EPYC 9535
EPYC 9535

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Community ratings

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Questions & comments

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