EPYC Embedded 8434P vs Atom C3758

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Primary details

Comparing Atom C3758 and EPYC Embedded 8434P processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking1665not rated
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation1.54no data
Market segmentServerServer
SeriesIntel Atomno data
Power efficiency10.97no data
Architecture codenameGoldmont (2016−2017)Siena (2023−2024)
Release date15 August 2017 (7 years ago)1 October 2024 (less than a year ago)
Launch price (MSRP)$193no data

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Atom C3758 and EPYC Embedded 8434P 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 cores8 (Octa-Core)48 (Octatetraconta-Core)
Threads896
Base clock speed2.2 GHz2.5 GHz
Boost clock speed2.2 GHz3.1 GHz
Multiplier22no data
L1 cache448 KB64 KB (per core)
L2 cache16 MB1 MB (per core)
L3 cache16 MB128 MB (shared)
Chip lithography14 nm5 nm
Die sizeno data4x 73 mm2
Maximum core temperature82 °Cno data
Maximum case temperature (TCase)no data75 °C
Number of transistorsno data35,500 million
64 bit support++
Windows 11 compatibility-no data

Compatibility

Information on Atom C3758 and EPYC Embedded 8434P 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
SocketFCBGA1310SP6
Power consumption (TDP)25 Watt200 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Atom C3758 and EPYC Embedded 8434P. You'll probably need this information if you require some particular technology.

AES-NI++
AVX-+
Enhanced SpeedStep (EIST)+no data
QuickAssist+no data
Turbo Boost Technology-no data
Hyper-Threading Technology-no data
Precision Boost 2no data+

Security technologies

Atom C3758 and EPYC Embedded 8434P technologies aimed at improving security, for example, by protecting against hacks.

EDB+no data
Secure Boot+no data
Secure Key+no data
SGX-no data
OS Guard+no data

Virtualization technologies

Virtual machine speed-up technologies supported by Atom C3758 and EPYC Embedded 8434P are enumerated here.

AMD-V-+
VT-d+no data
VT-x+no data
EPT+no data

Memory specs

Types, maximum amount and channel quantity of RAM supported by Atom C3758 and EPYC Embedded 8434P. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4: 2400DDR5
Maximum memory size256 GBno data
Max memory channels2no data
Maximum memory bandwidth34.134 GB/sno data
ECC memory support+-

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardno dataN/A

Peripherals

Specifications and connection of peripherals supported by Atom C3758 and EPYC Embedded 8434P.

PCIe version35.0
PCI Express lanes1696
USB revision3no data
Total number of SATA ports16no data
Max number of SATA 6 Gb/s Ports16no data
Number of USB ports8no data
Integrated LAN4x10/2.5/1 GBEno data

Pros & cons summary


Recency 15 August 2017 1 October 2024
Physical cores 8 48
Threads 8 96
Chip lithography 14 nm 5 nm
Power consumption (TDP) 25 Watt 200 Watt

Atom C3758 has 700% lower power consumption.

EPYC Embedded 8434P, on the other hand, has an age advantage of 7 years, 500% more physical cores and 1100% more threads, and a 180% more advanced lithography process.

We couldn't decide between Atom C3758 and EPYC Embedded 8434P. We've got no test results to judge.


Should you still have questions on choice between Atom C3758 and EPYC Embedded 8434P, ask them in Comments section, and we shall answer.

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Intel Atom C3758
Atom C3758
AMD EPYC Embedded 8434P
EPYC Embedded 8434P

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