Pentium G620 vs A4-5100

Primary details

Comparing A4-5100 and Pentium G620 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	2564	2641
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	no data	7.43
Market segment	Laptop	Desktop processor
Series	AMD A-Series	no data
Power efficiency	5.36	1.11
Architecture codename	Kabini (2013−2014)	Sandy Bridge (2011−2013)
Release date	4 November 2013 (11 years ago)	22 May 2011 (13 years ago)
Launch price (MSRP)	no data	$60

Cost-effectiveness evaluation

Performance per price, higher is better.

Detailed specifications

A4-5100 and Pentium G620 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	4 (Quad-Core)	2 (Dual-core)
Threads	4	2
Base clock speed	no data	2.6 GHz
Boost clock speed	1.55 GHz	2.6 GHz
L1 cache	no data	64 KB (per core)
L2 cache	2048 KB	256 KB (per core)
L3 cache	no data	3 MB (shared)
Chip lithography	28 nm	32 nm
Die size	107 mm2	131 mm2
Maximum core temperature	no data	69 °C
Maximum case temperature (TCase)	90 °C	no data
Number of transistors	no data	504 million
64 bit support	+	+
Windows 11 compatibility	-	-

Compatibility

Information on A4-5100 and Pentium G620 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	FT3	FCLGA1155
Power consumption (TDP)	15 Watt	65 Watt

Technologies and extensions

Technological solutions and additional instructions supported by A4-5100 and Pentium G620. You'll probably need this information if you require some particular technology.

Instruction set extensions	86x SSE (1, 2, 3, 3S, 4.1, 4.2, 4A),-64, AES, AVX	Intel® SSE4.1, Intel® SSE4.2
AES-NI	+	+
FMA	FMA4	-
AVX	+	+
PowerNow	+	-
PowerGating	+	-
VirusProtect	+	-
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	+
FDI	no data	+
Fast Memory Access	no data	+

Security technologies

A4-5100 and Pentium G620 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 A4-5100 and Pentium G620 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 A4-5100 and Pentium G620. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR3	DDR3
Maximum memory size	no data	32 GB
Max memory channels	1	2
Maximum memory bandwidth	no data	17 GB/s

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card	AMD Radeon HD 8330	Intel® HD Graphics for 2nd Generation Intel® Processors
Enduro	+	-
Switchable graphics	+	-
UVD	+	-
VCE	+	-
Graphics max frequency	no data	1.1 GHz

Graphics interfaces

Available interfaces and connections of A4-5100 and Pentium G620 integrated GPUs.

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

Graphics API support

APIs supported by A4-5100 and Pentium G620 integrated GPUs, sometimes API versions are included.

DirectX	DirectX® 12	no data
Vulkan	+	-

Peripherals

Specifications and connection of peripherals supported by A4-5100 and Pentium G620.

PCIe version	2.0	2.0
PCI Express lanes	8	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	0.85	0.76
Recency	4 November 2013	22 May 2011
Physical cores	4	2
Threads	4	2
Chip lithography	28 nm	32 nm
Power consumption (TDP)	15 Watt	65 Watt

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Should you still have questions on choice between A4-5100 and Pentium G620, ask them in Comments section, and we shall answer.

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