A9-9400 SoC vs Atom Z2460

Primary details

Comparing Atom Z2460 and A9-9400 SoC 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
Architecture codename	Penwell (2012−2013)	Stoney Ridge (2016−2019)
Release date	1 January 2012 (12 years ago)	31 May 2016 (8 years ago)

Detailed specifications

Atom Z2460 and A9-9400 SoC 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	2	2
Base clock speed	1.3 GHz	2.4 GHz
Boost clock speed	1.6 GHz	3.2 GHz
L1 cache	64K (per core)	160 KB
L2 cache	512K (per core)	1 MB (per core)
L3 cache	0 KB	0 KB
Chip lithography	32 nm	28 nm
Die size	65 mm2	125 mm2
Maximum core temperature	90 °C	no data
Maximum case temperature (TCase)	no data	74 °C
Number of transistors	140 million	1,200 million
64 bit support	-	+
Windows 11 compatibility	-	-

Compatibility

Information on Atom Z2460 and A9-9400 SoC 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	FC-MB4617	FT4
Power consumption (TDP)	3 Watt	10 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Atom Z2460 and A9-9400 SoC. You'll probably need this information if you require some particular technology.

Instruction set extensions	Intel® SSE, Intel® SSE2, Intel® SSE3	no data
AES-NI	-	+
FMA	-	+
AVX	-	+
Enhanced SpeedStep (EIST)	+	no data
Hyper-Threading Technology	+	no data
Idle States	+	no data
Thermal Monitoring	+	-
PAE	32 Bit	no data
GPIO	152	no data

Security technologies

Atom Z2460 and A9-9400 SoC technologies aimed at improving security, for example, by protecting against hacks.

EDB

+

no data

Virtualization technologies

Virtual machine speed-up technologies supported by Atom Z2460 and A9-9400 SoC are enumerated here.

AMD-V

-

+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Atom Z2460 and A9-9400 SoC. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR2	DDR4
Maximum memory size	2 GB	no data
Max memory channels	2	no data
Maximum memory bandwidth	6.4 GB/s	no data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card

PowerVR SGX540 (400 MHz)

Radeon R5 3CU

Graphics interfaces

Available interfaces and connections of Atom Z2460 and A9-9400 SoC integrated GPUs.

Number of displays supported	2	no data
HDMI	+	-

Peripherals

Specifications and connection of peripherals supported by Atom Z2460 and A9-9400 SoC.

PCIe version	no data	3.0
PCI Express lanes	no data	8
USB revision	2.0 OTG	no data
Number of USB ports	1	no data
UART	3	no data

Pros & cons summary

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Recency	1 January 2012	31 May 2016
Physical cores	1	2
Chip lithography	32 nm	28 nm
Power consumption (TDP)	3 Watt	10 Watt

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Should you still have questions on choice between Atom Z2460 and A9-9400 SoC, ask them in Comments section, and we shall answer.

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