Atom C3558 vs Core i5-5575R

Primary details

Comparing Core i5-5575R and Atom C3558 processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance ranking	1559	2068
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	no data	0.47
Market segment	Desktop processor	Server
Series	Intel Core i5	Intel Atom
Architecture codename	Broadwell (2014−2019)	Goldmont (2016−2017)
Release date	15 April 2015 (9 years ago)	15 August 2017 (7 years ago)
Launch price (MSRP)	no data	$86

Cost-effectiveness evaluation

Performance per price, higher is better.

Detailed specifications

Core i5-5575R 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 cores	4 (Quad-Core)	4 (Quad-Core)
Threads	4	4
Base clock speed	2.8 GHz	no data
Boost clock speed	2.8 GHz	2.2 GHz
Bus support	5 GT/s	no data
L1 cache	64K (per core)	224 KB
L2 cache	1 MB	8 MB
L3 cache	4 MB (shared)	no data
Chip lithography	14 nm	14 nm
Die size	182 mm2	no data
Maximum core temperature	no data	83 °C
Maximum case temperature (TCase)	72 °C	no data
64 bit support	+	+
Windows 11 compatibility	-	-
Unlocked multiplier	No	No

Compatibility

Information on Core i5-5575R 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 configuration	1 (Uniprocessor)	1 (Uniprocessor)
Socket	Intel BGA 1364	no data
Power consumption (TDP)	65 Watt	16 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i5-5575R and Atom C3558. You'll probably need this information if you require some particular technology.

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

Security technologies

Core i5-5575R and Atom C3558 technologies aimed at improving security, for example, by protecting against hacks.

TXT

+

no data

Virtualization technologies

Virtual machine speed-up technologies supported by Core i5-5575R and Atom C3558 are enumerated here.

VT-d	+	+
VT-x	+	+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core i5-5575R and Atom C3558. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR3-1866	no data
Maximum memory size	32 GB	256 GB
Maximum memory bandwidth	29.86 GB/s	29.871 GB/s
ECC memory support	-	+

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card

Intel Iris Pro Graphics 6200

no data

Peripherals

Specifications and connection of peripherals supported by Core i5-5575R and Atom C3558.

PCIe version	3.0	3.0
PCI Express lanes	16	12

Synthetic benchmark performance

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

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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.

Pros & cons summary

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Performance score	3.28	1.57
Recency	15 April 2015	15 August 2017
Power consumption (TDP)	65 Watt	16 Watt

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Should you still have questions on choice between Core i5-5575R and Atom C3558, ask them in Comments section, and we shall answer.

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