Xeon Gold 6443N vs Atom C3538

Primary details

Comparing Atom C3538 and Xeon Gold 6443N processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking2345not rated
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation0.04no data
Market segmentServerServer
SeriesIntel Atomno data
Power efficiency7.51no data
Architecture codenameGoldmont (2016−2017)no data
Release date15 August 2017 (7 years ago)1 July 2023 (1 year ago)
Launch price (MSRP)$75no data

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Atom C3538 and Xeon Gold 6443N 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 speed2.1 GHz2 GHz
Boost clock speed2.1 GHz3.6 GHz
Multiplier21no data
L1 cache224 KBno data
L2 cache8 MBno data
L3 cache8 MB60 MB
Chip lithography14 nmIntel 7 nm
Maximum core temperature87 °C81 °C
64 bit support+-
Windows 11 compatibility-no data

Compatibility

Information on Atom C3538 and Xeon Gold 6443N 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)no data
SocketFCBGA1310FCLGA4677
Power consumption (TDP)15 Watt195 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Atom C3538 and Xeon Gold 6443N. You'll probably need this information if you require some particular technology.

Instruction set extensionsno dataIntel® SSE4.2, Intel® AVX, Intel® AVX2, Intel® AVX-512
AES-NI++
Enhanced SpeedStep (EIST)+no data
QuickAssist+no data
Speed Shiftno data+
Turbo Boost Technology-2.0
Hyper-Threading Technology-+
TSX-+
Deep Learning Boost-+

Security technologies

Atom C3538 and Xeon Gold 6443N technologies aimed at improving security, for example, by protecting against hacks.

TXTno data+
EDB++
Secure Boot+no data
Secure Key+no data
SGX-Yes with Intel® SPS
OS Guard++

Virtualization technologies

Virtual machine speed-up technologies supported by Atom C3538 and Xeon Gold 6443N are enumerated here.

VT-d++
VT-x++
EPT++

Memory specs

Types, maximum amount and channel quantity of RAM supported by Atom C3538 and Xeon Gold 6443N. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4: 2133DDR5-4400
Maximum memory size256 GB4 TB
Max memory channels28
Maximum memory bandwidth29.871 GB/sno data
ECC memory support++

Peripherals

Specifications and connection of peripherals supported by Atom C3538 and Xeon Gold 6443N.

PCIe version34
PCI Express lanes1264
USB revision3no data
Total number of SATA ports12no data
Max number of SATA 6 Gb/s Ports12no data
Number of USB ports8no data
Integrated LAN2x10/2.5/1 GBE + 2x2.5/1 GBEno data

Pros & cons summary


Recency 15 August 2017 1 July 2023
Physical cores 4 32
Threads 4 64
Power consumption (TDP) 15 Watt 195 Watt

Atom C3538 has 1200% lower power consumption.

Xeon Gold 6443N, on the other hand, has an age advantage of 5 years, and 700% more physical cores and 1500% more threads.

We couldn't decide between Atom C3538 and Xeon Gold 6443N. We've got no test results to judge.


Should you still have questions on choice between Atom C3538 and Xeon Gold 6443N, ask them in Comments section, and we shall answer.

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Intel Atom C3538
Atom C3538
Intel Xeon Gold 6443N
Xeon Gold 6443N

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