Ryzen AI 9 HX 170 vs Atom C3858

Primary details

Comparing Atom C3858 and Ryzen AI 9 HX 170 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	1636	not rated
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	1.01	no data
Market segment	Server	Laptop
Series	Intel Atom	AMD Strix Point (Zen 5/5c, Ryzen AI 3/5/7/9)
Power efficiency	11.23	no data
Architecture codename	Goldmont (2016−2017)	Strix Point-HX (Zen 5) (2024)
Release date	15 August 2017 (7 years ago)	4 June 2024 (less than a year ago)
Launch price (MSRP)	$332	no data

Cost-effectiveness evaluation

Performance per price, higher is better.

Detailed specifications

Atom C3858 and Ryzen AI 9 HX 170 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)	12 (Dodeca-Core)
Threads	12	24
Base clock speed	2 GHz	no data
Boost clock speed	2 GHz	5.1 GHz
Multiplier	20	no data
L1 cache	672 KB	no data
L2 cache	12 MB	no data
L3 cache	12 MB	36 MB
Chip lithography	14 nm	3 nm
Maximum core temperature	83 °C	no data
64 bit support	+	+
Windows 11 compatibility	-	no data

Compatibility

Information on Atom C3858 and Ryzen AI 9 HX 170 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)	no data
Socket	FCBGA1310	no data
Power consumption (TDP)	25 Watt	55 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Atom C3858 and Ryzen AI 9 HX 170. You'll probably need this information if you require some particular technology.

Instruction set extensions	no data	XDNA 2 NPU
AES-NI	+	-
Enhanced SpeedStep (EIST)	+	no data
QuickAssist	+	no data
Turbo Boost Technology	-	no data
Hyper-Threading Technology	-	no data

Security technologies

Atom C3858 and Ryzen AI 9 HX 170 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 AI 9 HX 170 are enumerated here.

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 AI 9 HX 170. Depending on the motherboard, higher memory frequencies may be supported.

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

Peripherals

Specifications and connection of peripherals supported by Atom C3858 and Ryzen AI 9 HX 170.

PCIe version	3	no data
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

Pros & cons summary

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Recency	15 August 2017	4 June 2024
Threads	12	24
Chip lithography	14 nm	3 nm
Power consumption (TDP)	25 Watt	55 Watt

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Should you still have questions on choice between Atom C3858 and Ryzen AI 9 HX 170, ask them in Comments section, and we shall answer.

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