Processor 300T vs Atom C3955

Primary details

Comparing Atom C3955 and Processor 300T processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	1489	not rated
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	0.93	no data
Market segment	Server	Desktop processor
Series	Intel Atom	no data
Power efficiency	10.79	no data
Architecture codename	Goldmont (2016−2017)	Raptor Lake-S (2023−2024)
Release date	15 August 2017 (7 years ago)	8 January 2024 (less than a year ago)
Launch price (MSRP)	$434	$82

Cost-effectiveness evaluation

Performance per price, higher is better.

Detailed specifications

Atom C3955 and Processor 300T 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	16 (Hexadeca-Core)	2 (Dual-core)
Threads	16	4
Base clock speed	2.1 GHz	3.4 GHz
Boost clock speed	2.4 GHz	3.4 GHz
Multiplier	21	no data
L1 cache	896 KB	80 KB (per core)
L2 cache	16 MB	1.25 MB (per core)
L3 cache	16 MB	6 MB (shared)
Chip lithography	14 nm	Intel 7 nm
Die size	no data	163 mm2
Maximum core temperature	78 °C	100 °C
64 bit support	+	+
Windows 11 compatibility	-	no data

Compatibility

Information on Atom C3955 and Processor 300T 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	FCLGA1700
Power consumption (TDP)	32 Watt	35 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Atom C3955 and Processor 300T. You'll probably need this information if you require some particular technology.

Instruction set extensions	no data	Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2
AES-NI	+	+
AVX	-	+
Enhanced SpeedStep (EIST)	+	+
QuickAssist	-	no data
Speed Shift	no data	+
Turbo Boost Technology	2.0	no data
Hyper-Threading Technology	-	+
TSX	-	+
Idle States	no data	+
Thermal Monitoring	-	+
Deep Learning Boost	-	+

Security technologies

Atom C3955 and Processor 300T technologies aimed at improving security, for example, by protecting against hacks.

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

Virtualization technologies

Virtual machine speed-up technologies supported by Atom C3955 and Processor 300T are enumerated here.

VT-d	+	+
VT-x	+	+
EPT	+	+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Atom C3955 and Processor 300T. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR4: 2400	DDR5-4800, DDR4-3200
Maximum memory size	256 GB	192 GB
Max memory channels	2	2
Maximum memory bandwidth	38.397 GB/s	76.8 GB/s
ECC memory support	+	-

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card	no data	Intel UHD Graphics 710
Quick Sync Video	-	+
Clear Video HD	no data	+
Graphics max frequency	no data	1.45 GHz
Execution Units	no data	16

Graphics interfaces

Available interfaces and connections of Atom C3955 and Processor 300T integrated GPUs.

Number of displays supported

no data

4

Graphics image quality

Maximum display resolutions supported by Atom C3955 and Processor 300T integrated GPUs, including resolutions over different interfaces.

Max resolution over HDMI 1.4	no data	4096 x 2160 @ 60Hz
Max resolution over eDP	no data	5120 x 3200 @ 120Hz
Max resolution over DisplayPort	no data	7680 x 4320 @ 60Hz

Graphics API support

APIs supported by Atom C3955 and Processor 300T integrated GPUs, sometimes API versions are included.

DirectX	no data	12
OpenGL	no data	4.5

Peripherals

Specifications and connection of peripherals supported by Atom C3955 and Processor 300T.

PCIe version	3	5.0 and 4.0
PCI Express lanes	16	16
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	8 January 2024
Physical cores	16	2
Threads	16	4
Power consumption (TDP)	32 Watt	35 Watt

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