A8-7680 vs A8-4555M

Primary Details

Comparing A8-4555M and A8-7680 processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance ranking	2425	1700
Place by popularity	not in top-100	not in top-100
Cost-Effectiveness Evaluation	no data	15.78
Market segment	Laptop	Desktop processor
Series	AMD A-Series	no data
Architecture codename	Trinity (2012−2013)	Godaveri (2014−2018)
Release date	27 September 2012 (11 years ago)	26 October 2018 (5 years ago)
Current price	$9.49	$53

Cost-Effectiveness Evaluation

Performance per price, higher is better.

Detailed Specifications

A8-4555M and A8-7680 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)	4 (Quad-Core)
Threads	4	4
Base clock speed	1.6 GHz	3.5 GHz
Boost clock speed	2.4 GHz	3.8 GHz
L1 cache	192 KB	128K (per core)
L2 cache	4 MB (shared)	1 MB (per core)
L3 cache	0 KB	no data
Chip lithography	32 nm	28 nm
Die size	246 mm2	246 mm2
Maximum case temperature (TCase)	100 °C	74 °C
Number of transistors	1,178 million	1,178 million
64 bit support	+	+
Windows 11 compatibility	-	-
Unlocked multiplier	No	Yes

Compatibility

Information on A8-4555M and A8-7680 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	FP2	FM2+
Power consumption (TDP)	19 Watt	45 Watt

Technologies and extensions

Technological solutions and additional instructions supported by A8-4555M and A8-7680. 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, FMA	no data
AES-NI	+	no data
FMA	+	no data
AVX	+	no data

Virtualization technologies

Virtual machine speed-up technologies supported by A8-4555M and A8-7680 are enumerated here.

AMD-V

+

+

Memory specs

Types, maximum amount and channel quantity of RAM supported by A8-4555M and A8-7680. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types

unknown Dual-channel

DDR3

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card

AMD Radeon HD 7600G

Radeon R7

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.

A8-7680 outperforms A8-4555M by 163% based on our aggregated benchmark results.

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Pros & Cons Summary

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Performance score	0.87	2.29
Recency	27 September 2012	26 October 2018
Chip lithography	32 nm	28 nm
Power consumption (TDP)	19 Watt	45 Watt

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Should you still have questions on choice between A8-4555M and A8-7680, ask them in Comments section, and we shall answer.

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