Ryzen 5 PRO 4650G vs Atom C3850

Primary details

Comparing Atom C3850 and Ryzen 5 PRO 4650G processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	not rated	759
Place by popularity	not in top-100	not in top-100
Market segment	Server	Desktop processor
Series	Intel Atom	AMD Ryzen 5
Power efficiency	no data	14.82
Architecture codename	Goldmont (2016−2017)	Renoir (2020−2023)
Release date	15 August 2017 (7 years ago)	21 July 2020 (4 years ago)
Launch price (MSRP)	$323	no data

Detailed specifications

Atom C3850 and Ryzen 5 PRO 4650G 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)	6 (Hexa-Core)
Threads	12	12
Base clock speed	2.1 GHz	3.7 GHz
Boost clock speed	2.4 GHz	4.2 GHz
Multiplier	21	37
L1 cache	672 KB	64 KB (per core)
L2 cache	12 MB	512 KB (per core)
L3 cache	12 MB	8 MB (shared)
Chip lithography	14 nm	7 nm
Die size	no data	156 mm2
Maximum core temperature	78 °C	no data
Maximum case temperature (TCase)	no data	95 °C
Number of transistors	no data	9,800 million
64 bit support	+	+
Windows 11 compatibility	-	+

Compatibility

Information on Atom C3850 and Ryzen 5 PRO 4650G 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	FCBGA1310	AM4
Power consumption (TDP)	25 Watt	65 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Atom C3850 and Ryzen 5 PRO 4650G. You'll probably need this information if you require some particular technology.

AES-NI	+	+
AVX	-	+
Enhanced SpeedStep (EIST)	+	no data
QuickAssist	-	no data
Turbo Boost Technology	2.0	no data
Hyper-Threading Technology	-	no data

Security technologies

Atom C3850 and Ryzen 5 PRO 4650G 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 C3850 and Ryzen 5 PRO 4650G are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Atom C3850 and Ryzen 5 PRO 4650G. 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	34.134 GB/s	51.196 GB/s
ECC memory support	+	-

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card

no data

AMD Radeon Vega 7

Peripherals

Specifications and connection of peripherals supported by Atom C3850 and Ryzen 5 PRO 4650G.

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	2x10/2.5/1 GBE	no data

Pros & cons summary

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Recency	15 August 2017	21 July 2020
Physical cores	12	6
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 C3850 and Ryzen 5 PRO 4650G, ask them in Comments section, and we shall answer.

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