EPYC 7773X vs A6-5400B

Primary details

Comparing A6-5400B and EPYC 7773X processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance ranking	2413	16
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	0.04	17.20
Market segment	Desktop processor	Server
Architecture codename	Trinity (2012−2013)	Milan-X (2022)
Release date	2 October 2012 (11 years ago)	22 March 2022 (2 years ago)
Current price	$135	$1950

Cost-effectiveness evaluation

Performance per price, higher is better.

EPYC 7773X has 42900% better value for money than A6-5400B.

Detailed specifications

A6-5400B and EPYC 7773X 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)	64 (Tetrahexaconta-Core)
Threads	2	128
Base clock speed	3.6 GHz	2.2 GHz
Boost clock speed	3.8 GHz	3.5 GHz
L1 cache	128 KB (per core)	64K (per core)
L2 cache	1 MB (per core)	512K (per core)
L3 cache	0 KB	768 MB (shared)
Chip lithography	32 nm	7 nm
Die size	246 mm2	8x 81 mm2
Maximum case temperature (TCase)	70 °C	no data
Number of transistors	1,178 million	33,200 million
64 bit support	+	-
Windows 11 compatibility	-	no data
Unlocked multiplier	No	No

Compatibility

Information on A6-5400B and EPYC 7773X 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	2
Socket	FM2	SP3
Power consumption (TDP)	65 Watt	280 Watt

Technologies and extensions

Technological solutions and additional instructions supported by A6-5400B and EPYC 7773X. You'll probably need this information if you require some particular technology.

AES-NI	no data	+
AVX	no data	+

Virtualization technologies

Virtual machine speed-up technologies supported by A6-5400B and EPYC 7773X are enumerated here.

AMD-V

+

+

Memory specs

Types, maximum amount and channel quantity of RAM supported by A6-5400B and EPYC 7773X. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types

DDR3

DDR4-3200

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card

Radeon HD 7540D

no data

Peripherals

Specifications and connection of peripherals supported by A6-5400B and EPYC 7773X.

PCIe version	no data	4.0
PCI Express lanes	no data	128

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.

EPYC 7773X outperforms A6-5400B by 6193% based on our aggregate benchmark results.

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Pros & cons summary

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Performance score	0.94	59.15
Recency	2 October 2012	22 March 2022
Physical cores	2	64
Threads	2	128
Chip lithography	32 nm	7 nm
Power consumption (TDP)	65 Watt	280 Watt

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Should you still have questions on choice between A6-5400B and EPYC 7773X, ask them in Comments section, and we shall answer.

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