Xeon E-2456 vs Atom C3750

Primary details

Comparing Atom C3750 and Xeon E-2456 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	not rated	470
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	no data	93.12
Market segment	Server	Server
Series	Intel Atom	no data
Power efficiency	no data	17.69
Architecture codename	Goldmont (2016−2017)	Raptor Lake-S (2023−2024)
Release date	15 August 2017 (7 years ago)	14 December 2023 (less than a year ago)
Launch price (MSRP)	$171	$375

Cost-effectiveness evaluation

Performance per price, higher is better.

Detailed specifications

Atom C3750 and Xeon E-2456 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	8 (Octa-Core)	6 (Hexa-Core)
Threads	8	12
Base clock speed	2.2 GHz	3.3 GHz
Boost clock speed	2.4 GHz	5.1 GHz
Bus rate	no data	16 GT/s
Multiplier	22	no data
L1 cache	448 KB	80 KB (per core)
L2 cache	16 MB	1.25 MB (per core)
L3 cache	16 MB	18 MB (shared)
Chip lithography	14 nm	Intel 7 nm
Die size	no data	163 mm2
Maximum core temperature	84 °C	100 °C
64 bit support	+	+
Windows 11 compatibility	-	no data

Compatibility

Information on Atom C3750 and Xeon E-2456 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)	21 Watt	80 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Atom C3750 and Xeon E-2456. 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
Turbo Boost Technology	2.0	2
Hyper-Threading Technology	-	+
Idle States	no data	+
Thermal Monitoring	-	+
Turbo Boost Max 3.0	no data	-

Security technologies

Atom C3750 and Xeon E-2456 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 C3750 and Xeon E-2456 are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Atom C3750 and Xeon E-2456. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR4: 2400	DDR5-4800
Maximum memory size	256 GB	128 GB
Max memory channels	2	2
Maximum memory bandwidth	34.134 GB/s	no data
ECC memory support	+	+

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card

no data

N/A

Peripherals

Specifications and connection of peripherals supported by Atom C3750 and Xeon E-2456.

PCIe version	3	5
PCI Express lanes	12	16
USB revision	3	no data
Total number of SATA ports	12	no data
Max number of SATA 6 Gb/s Ports	12	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	14 December 2023
Physical cores	8	6
Threads	8	12
Power consumption (TDP)	21 Watt	80 Watt

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