Pentium 3558U vs Pentium J2900

Primary details

Comparing Pentium J2900 and Pentium 3558U processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	2614	2744
Place by popularity	not in top-100	not in top-100
Market segment	Laptop	Laptop
Series	Intel Pentium	Intel Pentium
Power efficiency	7.43	4.09
Architecture codename	Bay Trail-D (2013)	Haswell (2013−2015)
Release date	1 November 2013 (11 years ago)	1 January 2014 (10 years ago)
Launch price (MSRP)	$94	$161

Detailed specifications

Pentium J2900 and Pentium 3558U 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)	2 (Dual-core)
Threads	4	2
Base clock speed	2.41 GHz	1.7 GHz
Boost clock speed	2.66 GHz	1.7 GHz
Bus rate	no data	5 GT/s
L1 cache	224 KB	128 KB
L2 cache	2 MB	512 KB
L3 cache	2 MB L2 Cache	2 MB
Chip lithography	22 nm	22 nm
Maximum core temperature	105 °C	100 °C
64 bit support	+	+
Windows 11 compatibility	-	-

Compatibility

Information on Pentium J2900 and Pentium 3558U 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	1
Socket	FCBGA1170	FCBGA1168
Power consumption (TDP)	10 Watt	15 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Pentium J2900 and Pentium 3558U. You'll probably need this information if you require some particular technology.

Instruction set extensions	no data	Intel® SSE4.1, Intel® SSE4.2
Enhanced SpeedStep (EIST)	+	+
Turbo Boost Technology	-	-
Hyper-Threading Technology	-	-
Idle States	+	+
Thermal Monitoring	-	+
Smart Response	no data	-
PAE	36 Bit	no data
GPIO	no data	+
Smart Connect	no data	+
FDI	-	-
AMT	no data	9.5
Matrix Storage	no data	-
HD Audio	no data	+
RST	-	+

Security technologies

Pentium J2900 and Pentium 3558U technologies aimed at improving security, for example, by protecting against hacks.

TXT	no data	-
EDB	+	+
Secure Key	no data	+
OS Guard	no data	-
Anti-Theft	-	-

Virtualization technologies

Virtual machine speed-up technologies supported by Pentium J2900 and Pentium 3558U are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Pentium J2900 and Pentium 3558U. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR3	DDR3
Maximum memory size	8 GB	16 GB
Max memory channels	2	2
Maximum memory bandwidth	21.3 GB/s	25.6 GB/s

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card	Intel® HD Graphics for Intel Atom® Processor Z3700 Series	Intel® HD Graphics for 4th Generation Intel® Processors
Quick Sync Video	+	+
Clear Video	no data	+
Graphics max frequency	896 MHz	1 GHz

Graphics interfaces

Available interfaces and connections of Pentium J2900 and Pentium 3558U integrated GPUs.

Number of displays supported	2	3
eDP	no data	+
DisplayPort	-	+
HDMI	-	+

Graphics API support

APIs supported by Pentium J2900 and Pentium 3558U integrated GPUs, sometimes API versions are included.

DirectX

11.2

no data

Peripherals

Specifications and connection of peripherals supported by Pentium J2900 and Pentium 3558U.

PCIe version	2.0	2.0
PCI Express lanes	4	10
PCI support	no data	-
USB revision	3.0 and 2.0	3.0
Total number of SATA ports	2	2
Max number of SATA 6 Gb/s Ports	no data	2
Integrated IDE	no data	-
Number of USB ports	5	4
Integrated LAN	no data	-
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.

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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.

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Pros & cons summary

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Performance score	0.80	0.66
Recency	1 November 2013	1 January 2014
Physical cores	4	2
Threads	4	2
Power consumption (TDP)	10 Watt	15 Watt

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Should you still have questions on choice between Pentium J2900 and Pentium 3558U, ask them in Comments section, and we shall answer.

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