Atom C3558 vs Xeon D-1520

Aggregate performance score

Xeon D-1520
2015
4 cores / 8 threads, 45 Watt
3.10
+103%
Atom C3558
2017
4 cores / 4 threads, 16 Watt
1.53

Xeon D-1520 outperforms Atom C3558 by a whopping 103% based on our aggregate benchmark results.

Primary details

Comparing Xeon D-1520 and Atom C3558 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking16332139
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation1.930.47
Market segmentServerServer
SeriesIntel Xeon DIntel Atom
Power efficiency6.529.04
Architecture codenameBroadwell (2015−2019)Goldmont (2016−2017)
Release date9 March 2015 (9 years ago)15 August 2017 (7 years ago)
Launch price (MSRP)$199$86

Cost-effectiveness evaluation

Performance per price, higher is better.

Xeon D-1520 has 311% better value for money than Atom C3558.

Detailed specifications

Xeon D-1520 and Atom C3558 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)4 (Quad-Core)
Threads84
Base clock speed2.2 GHz2.2 GHz
Boost clock speed2.6 GHz2.2 GHz
Bus typeDMI 2.0no data
Multiplier2222
L1 cache64K (per core)224 KB
L2 cache256K (per core)8 MB
L3 cache1.5 MB (per core)8 MB
Chip lithography14 nm14 nm
Die size246.24 mm2no data
Maximum core temperatureno data83 °C
Maximum case temperature (TCase)80 °Cno data
Number of transistors3,200 millionno data
64 bit support++
Windows 11 compatibility--

Compatibility

Information on Xeon D-1520 and Atom C3558 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 (Uniprocessor)
SocketFCBGA1667FCBGA1310
Power consumption (TDP)45 Watt16 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon D-1520 and Atom C3558. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® AVX2no data
AES-NI++
AVX+-
Enhanced SpeedStep (EIST)++
QuickAssistno data+
Turbo Boost Technology2.0-
Hyper-Threading Technology+-
TSX+-
Idle States+no data
Thermal Monitoring+-
GPIO+no data

Security technologies

Xeon D-1520 and Atom C3558 technologies aimed at improving security, for example, by protecting against hacks.

TXT+no data
EDB++
Secure Bootno data+
Secure Key++
SGXno data-
OS Guard++

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon D-1520 and Atom C3558 are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon D-1520 and Atom C3558. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4DDR4: 2133
Maximum memory size128 GB256 GB
Max memory channels22
Maximum memory bandwidth34.124 GB/s29.871 GB/s
ECC memory support++

Peripherals

Specifications and connection of peripherals supported by Xeon D-1520 and Atom C3558.

PCIe version2.0/3.03
PCI Express lanes2412
USB revision2.0/3.03
Total number of SATA ports612
Max number of SATA 6 Gb/s Portsno data12
Number of USB ports88
Integrated LAN+2x10/2.5/1 GBE + 2x2.5/1 GBE
UART+no data

Synthetic benchmark performance

Various benchmark results of the processors in comparison. Overall score is measured in points in 0-100 range, higher is better.


Combined synthetic benchmark score

This is our combined benchmark performance rating. We are regularly improving our combining algorithms, but if you find some perceived inconsistencies, feel free to speak up in comments section, we usually fix problems quickly.

Xeon D-1520 3.10
+103%
Atom C3558 1.53

Passmark

Passmark CPU Mark is a widespread benchmark, consisting of 8 different types of workload, including integer and floating point math, extended instructions, compression, encryption and physics calculation. There is also one separate single-threaded scenario measuring single-core performance.

Xeon D-1520 4917
+102%
Atom C3558 2431

Gaming performance

Pros & cons summary


Performance score 3.10 1.53
Recency 9 March 2015 15 August 2017
Threads 8 4
Power consumption (TDP) 45 Watt 16 Watt

Xeon D-1520 has a 102.6% higher aggregate performance score, and 100% more threads.

Atom C3558, on the other hand, has an age advantage of 2 years, and 181.3% lower power consumption.

The Xeon D-1520 is our recommended choice as it beats the Atom C3558 in performance tests.


Should you still have questions on choice between Xeon D-1520 and Atom C3558, ask them in Comments section, and we shall answer.

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Intel Xeon D-1520
Xeon D-1520
Intel Atom C3558
Atom C3558

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Community ratings

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