Atom D2500 vs Celeron D 340

Primary details

Comparing Celeron D 340 and Atom D2500 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	Desktop processor	Laptop
Series	no data	Intel Atom
Architecture codename	Prescott (2001−2005)	Cedarview (2011−2012)
Release date	September 2004 (20 years ago)	1 November 2011 (13 years ago)

Detailed specifications

Celeron D 340 and Atom D2500 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	1 (Single-Core)	2 (Dual-core)
Threads	1	2
Base clock speed	2.93 GHz	1.86 GHz
Boost clock speed	2.93 GHz	1.87 GHz
L1 cache	16 KB	64 KB (per core)
L2 cache	256 KB	512K (per core)
L3 cache	0 KB	0 KB
Chip lithography	90 nm	32 nm
Die size	109 mm2	66 mm2
Maximum core temperature	67 °C	100 °C
Number of transistors	125 million	176 million
64 bit support	-	+
Windows 11 compatibility	-	-
VID voltage range	1.25V-1.4V	no data

Compatibility

Information on Celeron D 340 and Atom D2500 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	PPGA478	FCBGA559
Power consumption (TDP)	73 Watt	10 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Celeron D 340 and Atom D2500. You'll probably need this information if you require some particular technology.

Instruction set extensions	no data	Intel® SSE2, Intel® SSE3, Intel® SSSE3
Enhanced SpeedStep (EIST)	-	-
Turbo Boost Technology	-	-
Hyper-Threading Technology	-	+
Idle States	-	no data
Demand Based Switching	-	-
PAE	32 Bit	36 Bit
AMT	no data	-
FSB parity	-	no data
HD Audio	no data	+

Security technologies

Celeron D 340 and Atom D2500 technologies aimed at improving security, for example, by protecting against hacks.

TXT	-	no data
EDB	-	+

Virtualization technologies

Virtual machine speed-up technologies supported by Celeron D 340 and Atom D2500 are enumerated here.

VT-d	no data	-
VT-x	-	-

Memory specs

Types, maximum amount and channel quantity of RAM supported by Celeron D 340 and Atom D2500. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR1, DDR2, DDR3	DDR3
Maximum memory size	no data	4 GB
Max memory channels	no data	1
Maximum memory bandwidth	no data	6.4 GB/s

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card

no data

Intel GMA

Graphics interfaces

Available interfaces and connections of Celeron D 340 and Atom D2500 integrated GPUs.

Number of displays supported

no data

2

Peripherals

Specifications and connection of peripherals supported by Celeron D 340 and Atom D2500.

PCI Express lanes	no data	4
Total number of SATA ports	no data	2
Number of USB ports	no data	8

Pros & cons summary

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Physical cores	1	2
Threads	1	2
Chip lithography	90 nm	32 nm
Power consumption (TDP)	73 Watt	10 Watt

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Should you still have questions on choice between Celeron D 340 and Atom D2500, ask them in Comments section, and we shall answer.

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