Celeron J1800 vs 2957U

Primary details

Comparing Celeron 2957U and Celeron J1800 processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance ranking	2713	not rated
Place by popularity	not in top-100	not in top-100
Market segment	Laptop	Laptop
Series	Intel Celeron	Intel Celeron
Architecture codename	Haswell (2013−2015)	Bay Trail-D (2013)
Release date	1 January 2014 (10 years ago)	1 November 2013 (10 years ago)
Launch price (MSRP)	$107	$72
Current price	$219 (2x MSRP)	$253 (3.5x MSRP)

Detailed specifications

Celeron 2957U and Celeron J1800 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	2 (Dual-core)	2 (Dual-core)
Threads	2	2
Base clock speed	1.4 GHz	2.41 GHz
Boost clock speed	1.4 GHz	2.58 GHz
L1 cache	128 KB	112 KB
L2 cache	512 KB	1 MB
L3 cache	2 MB	1 MB L2 Cache
Chip lithography	22 nm	22 nm
Maximum core temperature	100 °C	105 °C
64 bit support	+	+
Windows 11 compatibility	-	-
Unlocked multiplier	No	No

Compatibility

Information on Celeron 2957U and Celeron J1800 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	FCBGA1168	FCBGA1170
Power consumption (TDP)	15 Watt	10 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Celeron 2957U and Celeron J1800. You'll probably need this information if you require some particular technology.

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

Security technologies

Celeron 2957U and Celeron J1800 technologies aimed at improving security, for example, by protecting against hacks.

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

Virtualization technologies

Virtual machine speed-up technologies supported by Celeron 2957U and Celeron J1800 are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Celeron 2957U and Celeron J1800. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR3	DDR3
Maximum memory size	16 GB	8 GB
Max memory channels	2	2
Maximum memory bandwidth	25.6 GB/s	no data
ECC memory support	-	-

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card	Intel® HD Graphics for 4th Generation Intel® Processors	Intel® HD Graphics for Intel Atom® Processor Z3700 Series
Quick Sync Video	+	+
Clear Video	+	no data
Graphics max frequency	1 GHz	792 MHz

Graphics interfaces

Available interfaces and connections of Celeron 2957U and Celeron J1800 integrated GPUs.

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

Peripherals

Specifications and connection of peripherals supported by Celeron 2957U and Celeron J1800.

PCIe version	2.0	2.0
PCI Express lanes	10	4
PCI support	-	no data
USB revision	3.0	no data
Total number of SATA ports	2	no data
Max number of SATA 6 Gb/s Ports	2	no data
Integrated IDE	-	no data
Number of USB ports	4	no data
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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Pros & cons summary

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Recency	1 January 2014	1 November 2013
Cost	$107	$72
Power consumption (TDP)	15 Watt	10 Watt

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Should you still have questions on choice between Celeron 2957U and Celeron J1800, ask them in Comments section, and we shall answer.

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