A4 PRO-7300B vs i5-520M

Primary details

Comparing Core i5-520M and A4 PRO-7300B processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	2400	2509
Place by popularity	not in top-100	not in top-100
Market segment	Laptop	Desktop processor
Series	Intel Core i5	no data
Power efficiency	2.92	1.33
Architecture codename	Arrandale (2010−2011)	Richland (2013−2014)
Release date	7 January 2010 (14 years ago)	August 2014 (10 years ago)
Launch price (MSRP)	$225	no data

Detailed specifications

Core i5-520M and A4 PRO-7300B 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	4	2
Base clock speed	2.4 GHz	3.8 GHz
Boost clock speed	2.93 GHz	4 GHz
Bus type	DMI 1.0	no data
Bus rate	1 × 2.5 GT/s	no data
Multiplier	18	no data
L1 cache	128 KB	96 KB
L2 cache	512 KB	1024 KB
L3 cache	3 MB	no data
Chip lithography	32 nm	32 nm
Die size	81+114 mm2	246 mm2
Maximum core temperature	105 °C	70 °C
Maximum case temperature (TCase)	no data	70 °C
Number of transistors	382+177 Million	1,303 million
64 bit support	+	+
Windows 11 compatibility	-	no data

Compatibility

Information on Core i5-520M and A4 PRO-7300B 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	BGA1288,PGA988	FM2
Power consumption (TDP)	35 Watt	65 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i5-520M and A4 PRO-7300B. You'll probably need this information if you require some particular technology.

Instruction set extensions	Intel® SSE4.1, Intel® SSE4.2	no data
AES-NI	+	+
FMA	+	+
AVX	-	+
PowerNow	-	+
PowerGating	-	+
VirusProtect	-	+
vPro	+	no data
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
PAE	36 Bit	no data
FDI	+	no data
Fast Memory Access	+	no data

Security technologies

Core i5-520M and A4 PRO-7300B 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 Core i5-520M and A4 PRO-7300B are enumerated here.

AMD-V	-	+
VT-d	+	no data
VT-x	+	no data
EPT	+	no data
IOMMU 2.0	-	+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core i5-520M and A4 PRO-7300B. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR3-800, DDR3-1066	DDR3-1600
Maximum memory size	8.3 GB	no data
Max memory channels	2	2
Maximum memory bandwidth	17.051 GB/s	no data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card	Intel® HD Graphics for Previous Generation Intel® Processors	AMD Radeon HD 8470D
Number of pipelines	no data	192
Clear Video	+	no data
Clear Video HD	+	no data
Enduro	-	+
Switchable graphics	-	+
UVD	-	+
VCE	-	+
Graphics max frequency	766 MHz	no data

Graphics interfaces

Available interfaces and connections of Core i5-520M and A4 PRO-7300B integrated GPUs.

Number of displays supported	2	no data
DisplayPort	-	+
HDMI	-	+

Graphics API support

APIs supported by Core i5-520M and A4 PRO-7300B integrated GPUs, sometimes API versions are included.

DirectX

no data

DirectX® 11

Peripherals

Specifications and connection of peripherals supported by Core i5-520M and A4 PRO-7300B.

PCIe version	2.0	2.0
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	1.12	0.95
Threads	4	2
Power consumption (TDP)	35 Watt	65 Watt

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Should you still have questions on choice between Core i5-520M and A4 PRO-7300B, ask them in Comments section, and we shall answer.

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