Ryzen 3 4300G vs Atom C3858

Primary details

Comparing Atom C3858 and Ryzen 3 4300G processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance ranking	1554	939
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	0.40	18.03
Market segment	Server	Desktop processor
Series	Intel Atom	AMD Ryzen 3
Architecture codename	Goldmont (2016−2017)	Renoir (2020−2022)
Release date	15 August 2017 (6 years ago)	21 July 2020 (3 years ago)
Launch price (MSRP)	$332	no data
Current price	$1249 (3.8x MSRP)	$218

Cost-effectiveness evaluation

Performance per price, higher is better.

Ryzen 3 4300G has 4408% better value for money than Atom C3858.

Detailed specifications

Atom C3858 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	12 (Dodeca-Core)	4 (Quad-Core)
Threads	12	8
Base clock speed	2 GHz	3.8 GHz
Boost clock speed	2 GHz	4 GHz
L1 cache	672 KB	64K (per core)
L2 cache	12 MB	512K (per core)
L3 cache	12 MB	4 MB (shared)
Chip lithography	14 nm	7 nm
Die size	no data	156 mm2
Maximum core temperature	83 °C	no data
Number of transistors	no data	9800 Million
64 bit support	+	+
Windows 11 compatibility	-	+
Unlocked multiplier	No	Yes

Compatibility

Information on Atom C3858 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	1
Socket	FCBGA1310	AM4
Power consumption (TDP)	25 Watt	65 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Atom C3858 and Ryzen 3 4300G. You'll probably need this information if you require some particular technology.

AES-NI	+	+
AVX	no data	+
Enhanced SpeedStep (EIST)	+	no data
QuickAssist	+	no data
Turbo Boost Technology	-	no data
Hyper-Threading Technology	-	no data
Status	Launched	no data

Security technologies

Atom C3858 and Ryzen 3 4300G technologies aimed at improving security, for example, by protecting against hacks.

EDB	+	no data
Secure Boot	+	no data
Secure Key	+	no data
SGX	-	no data
OS Guard	+	no data

Virtualization technologies

Virtual machine speed-up technologies supported by Atom C3858 and Ryzen 3 4300G are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Atom C3858 and Ryzen 3 4300G. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR4: 2400	DDR4-3200
Maximum memory size	256 GB	128 GB
Max memory channels	2	no data
Maximum memory bandwidth	38.397 GB/s	51.196 GB/s
ECC memory support	+	no data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card

no data

AMD Radeon RX Vega 8 (Ryzen 4000/5000)

Peripherals

Specifications and connection of peripherals supported by Atom C3858 and Ryzen 3 4300G.

PCIe version	3	3.0
PCI Express lanes	16	no data
USB revision	3	no data
Total number of SATA ports	16	no data
Max number of SATA 6 Gb/s Ports	16	no data
Number of USB ports	8	no data
Integrated LAN	4x10/2.5/1 GBE	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.

Ryzen 3 4300G outperforms Atom C3858 by 133% based on our aggregate benchmark results.

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Pros & cons summary

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Performance score	3.04	7.09
Recency	15 August 2017	21 July 2020
Physical cores	12	4
Threads	12	8
Chip lithography	14 nm	7 nm
Power consumption (TDP)	25 Watt	65 Watt

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Should you still have questions on choice between Atom C3858 and Ryzen 3 4300G, ask them in Comments section, and we shall answer.

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