Celeron M 390 vs Atom D510

Place in the ranking	3144	3241
Place by popularity	not in top-100	not in top-100
Market segment	Laptop	Laptop
Series	no data	Celeron M
Power efficiency	1.89	0.86
Architecture codename	Pineview (2009−2011)	Dothan (2004−2005)
Release date	21 December 2009 (14 years ago)	no data (2024 years ago)
Launch price (MSRP)	$97	no data

Detailed specifications

Atom D510 and Celeron M 390 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	1.66 GHz	1.7 GHz
Boost clock speed	1.67 GHz	1.7 GHz
Bus rate	no data	400 MHz
L1 cache	64 KB (per core)	no data
L2 cache	512 KB (per core)	no data
L3 cache	0 KB	1 MB L2 KB
Chip lithography	45 nm	90 nm
Die size	66 mm²	no data
Maximum core temperature	100 °C	100 °C
Number of transistors	176 million	no data
64 bit support	+	-
Windows 11 compatibility	-	-
VID voltage range	no data	1.004V-1.292V

Compatibility

Information on Atom D510 and Celeron M 390 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	no data
Socket	FCBGA559	PPGA478, H-PBGA479
Power consumption (TDP)	13 Watt	21 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Atom D510 and Celeron M 390. You'll probably need this information if you require some particular technology.

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

Security technologies

Atom D510 and Celeron M 390 technologies aimed at improving security, for example, by protecting against hacks.

TXT	-	-
EDB	+	+

Virtualization technologies

Virtual machine speed-up technologies supported by Atom D510 and Celeron M 390 are enumerated here.

VT-d	-	no data
VT-x	-	-

Memory specs

Types, maximum amount and channel quantity of RAM supported by Atom D510 and Celeron M 390. Depending on the motherboard, higher memory frequencies may be supported.

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

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card

On certain motherboards (Chipset feature)

no data

Gaming performance

Pros & cons summary

Performance score	0.26	0.19
Physical cores	2	1
Threads	4	1
Chip lithography	45 nm	90 nm
Power consumption (TDP)	13 Watt	21 Watt

Atom D510 has a 36.8% higher aggregate performance score, 100% more physical cores and 300% more threads, a 100% more advanced lithography process, and 61.5% lower power consumption.

The Atom D510 is our recommended choice as it beats the Celeron M 390 in performance tests.

Should you still have questions on choice between Atom D510 and Celeron M 390, ask them in Comments section, and we shall answer.