A4-9120C vs Celeron 847

Primary details

Comparing Celeron 847 and A4-9120C processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	not rated	2839
Place by popularity	not in top-100	not in top-100
Market segment	Laptop	Laptop
Series	Intel Celeron	AMD Bristol Ridge
Power efficiency	no data	8.52
Architecture codename	Sandy Bridge (2011−2013)	Stoney Ridge (2016−2019)
Release date	19 June 2011 (13 years ago)	6 January 2019 (5 years ago)
Launch price (MSRP)	$134	no data

Detailed specifications

Celeron 847 and A4-9120C 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)	2 (Dual-core)
Threads	2	2
Base clock speed	1.1 GHz	no data
Boost clock speed	1.1 GHz	1.6 GHz
Bus type	DMI 2.0	no data
Bus rate	4 × 5 GT/s	no data
Multiplier	11	16
L1 cache	64K (per core)	160 KB
L2 cache	256K (per core)	1 MB
L3 cache	2 MB (shared)	no data
Chip lithography	32 nm	28 nm
Die size	131 mm2	124.5 mm2
Maximum core temperature	100 °C	no data
Number of transistors	504 million	1200 Million
64 bit support	+	+
Windows 11 compatibility	-	-

Compatibility

Information on Celeron 847 and A4-9120C 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)	no data
Socket	FCBGA1023	BGA
Power consumption (TDP)	17 Watt	6 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Celeron 847 and A4-9120C. You'll probably need this information if you require some particular technology.

Instruction set extensions	Intel® SSE4.1, Intel® SSE4.2	Virtualization,
AES-NI	-	+
FMA	+	-
AVX	-	+
Enhanced SpeedStep (EIST)	+	no data
Turbo Boost Technology	-	no data
Hyper-Threading Technology	-	no data
Idle States	+	no data
Thermal Monitoring	+	-
Flex Memory Access	+	no data
Demand Based Switching	-	no data
FDI	+	no data
Fast Memory Access	+	no data

Security technologies

Celeron 847 and A4-9120C technologies aimed at improving security, for example, by protecting against hacks.

TXT	-	no data
EDB	+	no data

Virtualization technologies

Virtual machine speed-up technologies supported by Celeron 847 and A4-9120C are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Celeron 847 and A4-9120C. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR3	DDR4
Maximum memory size	16 GB	no data
Max memory channels	2	no data
Maximum memory bandwidth	21.335 GB/s	14.936 GB/s

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card Compare	Intel HD Graphics (Sandy Bridge)	AMD Radeon R4 (Stoney Ridge)
Graphics max frequency	800 MHz	no data

Graphics interfaces

Available interfaces and connections of Celeron 847 and A4-9120C integrated GPUs.

Number of displays supported	2	no data
eDP	+	no data
DisplayPort	+	-
HDMI	+	-
SDVO	+	no data
CRT	+	no data

Peripherals

Specifications and connection of peripherals supported by Celeron 847 and A4-9120C.

PCIe version	2.0	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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Pros & cons summary

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Recency	19 June 2011	6 January 2019
Chip lithography	32 nm	28 nm
Power consumption (TDP)	17 Watt	6 Watt

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