Mobile Athlon 64 2800+ vs Celeron G3900E

Primary details

Comparing Celeron G3900E and Mobile Athlon 64 2800+ processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	2298	3140
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	0.18	no data
Market segment	Laptop	Laptop
Series	Intel Celeron	Mobile Athlon 64
Power efficiency	3.46	0.74
Architecture codename	Skylake (2015−2016)	Oakville (2003−2004)
Release date	2 January 2016 (9 years ago)	August 2004 (20 years ago)
Launch price (MSRP)	$107	no data

Cost-effectiveness evaluation

Performance per price, higher is better.

Detailed specifications

Celeron G3900E and Mobile Athlon 64 2800+ 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	2	1
Boost clock speed	2.4 GHz	1.8 GHz
Bus type	DMI 3.0	no data
Bus rate	4 × 8 GT/s	800 MHz
Multiplier	24	no data
L1 cache	128 KB	128K
L2 cache	512 KB	512K
L3 cache	2 MB	no data
Chip lithography	14 nm	no data
Die size	98.57 mm2	193 mm2
Maximum case temperature (TCase)	no data	95 °C
Number of transistors	1750 Million	106 million
64 bit support	+	+
Windows 11 compatibility	-	-

Compatibility

Information on Celeron G3900E and Mobile Athlon 64 2800+ 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 (Uniprocessor)	1
Socket	no data	754
Power consumption (TDP)	35 Watt	35 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Celeron G3900E and Mobile Athlon 64 2800+. You'll probably need this information if you require some particular technology.

AES-NI	+	-
Enhanced SpeedStep (EIST)	+	no data

Virtualization technologies

Virtual machine speed-up technologies supported by Celeron G3900E and Mobile Athlon 64 2800+ are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Celeron G3900E and Mobile Athlon 64 2800+. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	LPDDR3-1866	DDR1
Maximum memory size	64 GB	no data
Max memory channels	2	no data
Maximum memory bandwidth	34.134 GB/s	no data
ECC memory support	+	-

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card

Intel HD Graphics 510

no data

Peripherals

Specifications and connection of peripherals supported by Celeron G3900E and Mobile Athlon 64 2800+.

PCIe version	3.0	no data
PCI Express lanes	16	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	1.27	0.27
Physical cores	2	1
Threads	2	1

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Should you still have questions on choice between Celeron G3900E and Mobile Athlon 64 2800+, ask them in Comments section, and we shall answer.

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