Ryzen 3 4300G vs Ryzen 5 1400

Primary details

Comparing Ryzen 5 1400 and Ryzen 3 4300G processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	1246	1032
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	2.66	no data
Market segment	Desktop processor	Desktop processor
Series	AMD Ryzen 5	AMD Ryzen 3
Power efficiency	7.10	9.88
Architecture codename	Zen (2017−2020)	Renoir (2020−2023)
Release date	11 April 2017 (7 years ago)	21 July 2020 (4 years ago)
Launch price (MSRP)	$169	no data

Cost-effectiveness evaluation

Performance per price, higher is better.

Detailed specifications

Ryzen 5 1400 and Ryzen 3 4300G 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	8	8
Base clock speed	3.2 GHz	3.8 GHz
Boost clock speed	3.4 GHz	4 GHz
Bus rate	4 × 8 GT/s	no data
Multiplier	32	38
L1 cache	96K (per core)	64K (per core)
L2 cache	512K (per core)	512K (per core)
L3 cache	8 MB (shared)	4 MB (shared)
Chip lithography	14 nm	7 nm
Die size	192 mm2	156 mm2
Number of transistors	4,800 million	9800 Million
64 bit support	+	+
Windows 11 compatibility	-	+
Unlocked multiplier	+	+

Compatibility

Information on Ryzen 5 1400 and Ryzen 3 4300G 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	AM4	AM4
Power consumption (TDP)	65 Watt	65 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Ryzen 5 1400 and Ryzen 3 4300G. You'll probably need this information if you require some particular technology.

Instruction set extensions	XFR, FMA3, SSE 4.2, AVX2, SMT	no data
AES-NI	+	+
AVX	+	+

Virtualization technologies

Virtual machine speed-up technologies supported by Ryzen 5 1400 and Ryzen 3 4300G are enumerated here.

AMD-V

+

+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Ryzen 5 1400 and Ryzen 3 4300G. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR4	DDR4-3200
Maximum memory size	64 GB	128 GB
Max memory channels	2	no data
Maximum memory bandwidth	42.671 GB/s	51.196 GB/s
ECC memory support	+	-

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card

-

AMD Radeon Vega 6

Peripherals

Specifications and connection of peripherals supported by Ryzen 5 1400 and Ryzen 3 4300G.

PCIe version	3.0	3.0
PCI Express lanes	20	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	4.88	6.79
Recency	11 April 2017	21 July 2020
Chip lithography	14 nm	7 nm

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Should you still have questions on choice between Ryzen 5 1400 and Ryzen 3 4300G, ask them in Comments section, and we shall answer.

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