A4-5145M vs Celeron J1900

Primary details

Comparing Celeron J1900 and A4-5145M processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance ranking	2571	not rated
Place by popularity	not in top-100	not in top-100
Market segment	Laptop	Laptop
Series	Intel Celeron	AMD A-Series
Architecture codename	Bay Trail-D (2013)	Richland (2013−2014)
Release date	1 November 2013 (10 years ago)	1 June 2013 (11 years ago)
Launch price (MSRP)	$82	no data
Current price	$163 (2x MSRP)	$210

Detailed specifications

Celeron J1900 and A4-5145M 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 GHz	2 GHz
Boost clock speed	2.42 GHz	2.6 GHz
L1 cache	224 KB	128 KB (per core)
L2 cache	2 MB	512K (per core)
L3 cache	2 MB L2 Cache	0 KB
Chip lithography	22 nm	32 nm
Die size	no data	246 mm2
Maximum core temperature	105 °C	no data
Maximum case temperature (TCase)	no data	71 °C
Number of transistors	no data	1,178 million
64 bit support	+	+
Windows 11 compatibility	-	-
Unlocked multiplier	No	No

Compatibility

Information on Celeron J1900 and A4-5145M 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	FP2
Power consumption (TDP)	10 Watt	17 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Celeron J1900 and A4-5145M. You'll probably need this information if you require some particular technology.

Instruction set extensions	no data	86x SSE (1, 2, 3, 3S, 4.1, 4.2, 4A),-64, AES, AVX, FMA, DDR3-1333 Controller
AES-NI	-	+
FMA	no data	+
AVX	no data	+
Enhanced SpeedStep (EIST)	+	no data
Turbo Boost Technology	-	no data
Hyper-Threading Technology	-	no data
SIPP	-	no data
PAE	36 Bit	no data
FDI	-	no data
Status	Launched	no data
RST	-	no data

Security technologies

Celeron J1900 and A4-5145M technologies aimed at improving security, for example, by protecting against hacks.

EDB	+	no data
Identity Protection	-	no data
Anti-Theft	-	no data

Virtualization technologies

Virtual machine speed-up technologies supported by Celeron J1900 and A4-5145M are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Celeron J1900 and A4-5145M. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR3	DDR3
Maximum memory size	8 GB	no data
Max memory channels	2	no data
ECC memory support	-	no data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card	Intel® HD Graphics for Intel Atom® Processor Z3700 Series	AMD Radeon HD 8310G
Quick Sync Video	+	no data
Graphics max frequency	854 MHz	no data

Graphics interfaces

Available interfaces and connections of Celeron J1900 and A4-5145M integrated GPUs.

Number of displays supported

2

no data

Peripherals

Specifications and connection of peripherals supported by Celeron J1900 and A4-5145M.

PCIe version	2.0	no data
PCI Express lanes	4	no data

Pros & cons summary

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Recency	1 November 2013	1 June 2013
Physical cores	4	2
Threads	4	2
Chip lithography	22 nm	32 nm
Power consumption (TDP)	10 Watt	17 Watt

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