Celeron G440 vs Atom D525

Primary details

Comparing Atom D525 and Celeron G440 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	not rated	not rated
Place by popularity	not in top-100	not in top-100
Market segment	Laptop	Desktop processor
Series	Intel Atom	no data
Architecture codename	Pinetrail (2009−2011)	Sandy Bridge (2011−2013)
Release date	21 June 2010 (14 years ago)	4 September 2011 (13 years ago)
Launch price (MSRP)	$63	$45

Detailed specifications

Atom D525 and Celeron G440 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)	1 (Single-Core)
Threads	4	1
Base clock speed	1.8 GHz	1.6 GHz
Boost clock speed	1.83 GHz	1.6 GHz
L1 cache	64K (per core)	64 KB
L2 cache	512K (per core)	256 KB
L3 cache	0 KB	1 MB
Chip lithography	45 nm	32 nm
Die size	66 mm2	131 mm2
Maximum core temperature	100 °C	66 °C
Number of transistors	176 million	504 million
64 bit support	+	+
Windows 11 compatibility	-	-

Compatibility

Information on Atom D525 and Celeron G440 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	FCBGA559	FCLGA1155
Power consumption (TDP)	13 Watt	35 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Atom D525 and Celeron G440. You'll probably need this information if you require some particular technology.

Instruction set extensions	Intel® SSE2, Intel® SSE3, Intel® SSSE3	Intel® SSE4.1, Intel® SSE4.2
Enhanced SpeedStep (EIST)	-	-
Turbo Boost Technology	-	-
Hyper-Threading Technology	+	-
Idle States	-	+
Thermal Monitoring	-	+
Flex Memory Access	no data	+
Demand Based Switching	-	no data
PAE	32 Bit	no data
FDI	no data	+
Fast Memory Access	no data	+

Security technologies

Atom D525 and Celeron G440 technologies aimed at improving security, for example, by protecting against hacks.

TXT	-	-
EDB	+	+

Virtualization technologies

Virtual machine speed-up technologies supported by Atom D525 and Celeron G440 are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Atom D525 and Celeron G440. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR2, DDR3	DDR3
Maximum memory size	4 GB	32 GB
Max memory channels	1	2
Maximum memory bandwidth	6.4 GB/s	17 GB/s

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card	Intel GMA 3150	Intel® HD Graphics for 2nd Generation Intel® Processors
Graphics max frequency	no data	1 GHz

Graphics interfaces

Available interfaces and connections of Atom D525 and Celeron G440 integrated GPUs.

Number of displays supported

no data

2

Peripherals

Specifications and connection of peripherals supported by Atom D525 and Celeron G440.

PCIe version

no data

2.0

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	21 June 2010	4 September 2011
Physical cores	2	1
Threads	4	1
Chip lithography	45 nm	32 nm
Power consumption (TDP)	13 Watt	35 Watt

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Should you still have questions on choice between Atom D525 and Celeron G440, ask them in Comments section, and we shall answer.

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