Xeon D-1632 vs Atom C3338

Primary details

Comparing Atom C3338 and Xeon D-1632 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	2748	not rated
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	0.06	no data
Market segment	Server	Server
Series	Intel Atom	Intel Xeon D
Power efficiency	6.81	no data
Architecture codename	Goldmont (2016−2017)	Broadwell (2015−2019)
Release date	22 February 2017 (7 years ago)	2 April 2019 (5 years ago)
Launch price (MSRP)	$27	no data

Cost-effectiveness evaluation

Performance per price, higher is better.

Detailed specifications

Atom C3338 and Xeon D-1632 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	2 (Dual-core)	8 (Octa-Core)
Threads	2	16
Base clock speed	1.5 GHz	1.5 GHz
Boost clock speed	2.2 GHz	2.5 GHz
Bus type	no data	DMI 2.0
Multiplier	15	15
L1 cache	112 KB	512 KB
L2 cache	4 MB	2 MB
L3 cache	4 MB	12 MB
Chip lithography	14 nm	14 nm
Die size	no data	246.24 mm2
Maximum core temperature	89 °C	105 °C
Number of transistors	no data	3200 Million
64 bit support	+	+
Windows 11 compatibility	-	-

Compatibility

Information on Atom C3338 and Xeon D-1632 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 (Uniprocessor)
Socket	FCBGA1310	FCBGA1667
Power consumption (TDP)	8.5 Watt	30 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Atom C3338 and Xeon D-1632. You'll probably need this information if you require some particular technology.

Instruction set extensions	no data	Intel® AVX2
AES-NI	+	+
AVX	-	+
Enhanced SpeedStep (EIST)	+	+
QuickAssist	-	-
Turbo Boost Technology	2.0	2.0
Hyper-Threading Technology	-	+
TSX	-	+
Idle States	no data	+
Thermal Monitoring	-	+
GPIO	no data	+
AMT	no data	SPS 3.0
Quiet System	no data	-

Security technologies

Atom C3338 and Xeon D-1632 technologies aimed at improving security, for example, by protecting against hacks.

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

Virtualization technologies

Virtual machine speed-up technologies supported by Atom C3338 and Xeon D-1632 are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Atom C3338 and Xeon D-1632. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR4: 1866	DDR4, DDR3
Maximum memory size	128 GB	128 GB
Max memory channels	1	2
Maximum memory bandwidth	14.936 GB/s	34.124 GB/s
ECC memory support	+	+

Peripherals

Specifications and connection of peripherals supported by Atom C3338 and Xeon D-1632.

PCIe version	3	2.0/3.0
PCI Express lanes	10	32
USB revision	3	2.0/3.0
Total number of SATA ports	10	6
Max number of SATA 6 Gb/s Ports	10	6
Number of USB ports	8	8
Integrated LAN	4x2.5/1 GBE	-
UART	no data	+

Pros & cons summary

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Recency	22 February 2017	2 April 2019
Physical cores	2	8
Threads	2	16
Power consumption (TDP)	8 Watt	30 Watt

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Should you still have questions on choice between Atom C3338 and Xeon D-1632, ask them in Comments section, and we shall answer.

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