Xeon w7-3445 vs Celeron N2840

Primary details

Comparing Celeron N2840 and Xeon w7-3445 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	not rated	139
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	no data	44.89
Market segment	Laptop	Server
Series	Intel Celeron	no data
Power efficiency	no data	10.56
Architecture codename	Bay Trail-M (2013−2014)	Sapphire Rapids (2023−2024)
Release date	22 May 2014 (10 years ago)	15 February 2023 (1 year ago)
Launch price (MSRP)	no data	$1,989

Cost-effectiveness evaluation

Performance per price, higher is better.

Detailed specifications

Celeron N2840 and Xeon w7-3445 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)	20 (Icosa-Core)
Threads	2	40
Base clock speed	2.16 GHz	2.6 GHz
Boost clock speed	2.58 GHz	4.8 GHz
L1 cache	56K (per core)	80 KB (per core)
L2 cache	512K (per core)	2 MB (per core)
L3 cache	0 KB	52.5 MB
Chip lithography	22 nm	Intel 7 nm
Die size	no data	4x 477 mm2
Maximum core temperature	100 °C	no data
Maximum case temperature (TCase)	no data	72 °C
64 bit support	+	+
Windows 11 compatibility	-	+

Compatibility

Information on Celeron N2840 and Xeon w7-3445 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	1
Socket	FCBGA1170	FCLGA4677
Power consumption (TDP)	7.5 Watt	270 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Celeron N2840 and Xeon w7-3445. You'll probably need this information if you require some particular technology.

Instruction set extensions	no data	Intel® SSE4.1, Intel® AMX, Intel® SSE4.2, Intel® AVX2, Intel® AVX-512
AES-NI	-	+
AVX	-	+
vPro	no data	+
Enhanced SpeedStep (EIST)	+	+
Speed Shift	no data	+
Turbo Boost Technology	-	2.0
Hyper-Threading Technology	-	+
TSX	-	+
Idle States	+	no data
Smart Connect	+	no data
Turbo Boost Max 3.0	no data	+
Deep Learning Boost	-	+

Security technologies

Celeron N2840 and Xeon w7-3445 technologies aimed at improving security, for example, by protecting against hacks.

TXT	no data	+
EDB	+	+
Secure Key	+	no data
SGX	no data	-
OS Guard	no data	+
Anti-Theft	-	no data

Virtualization technologies

Virtual machine speed-up technologies supported by Celeron N2840 and Xeon w7-3445 are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Celeron N2840 and Xeon w7-3445. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR3	DDR5-4800
Maximum memory size	8 GB	4 TB
Max memory channels	2	8
Maximum memory bandwidth	21.32 GB/s	no data
ECC memory support	-	+

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card	Intel® HD Graphics for Intel Atom® Processor Z3700 Series	N/A
Quick Sync Video	+	-
Graphics max frequency	792 MHz	no data

Graphics interfaces

Available interfaces and connections of Celeron N2840 and Xeon w7-3445 integrated GPUs.

Number of displays supported

2

no data

Peripherals

Specifications and connection of peripherals supported by Celeron N2840 and Xeon w7-3445.

PCIe version	2.0	5.0
PCI Express lanes	4	112
USB revision	3.0 and 2.0	no data
Total number of SATA ports	2	no data
Number of USB ports	5	no data

Synthetic benchmark performance

Various benchmark results of the processors in comparison. Overall score is measured in points in 0-100 range, higher is better.

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Pros & cons summary

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Recency	22 May 2014	15 February 2023
Physical cores	2	20
Threads	2	40
Power consumption (TDP)	7 Watt	270 Watt

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Should you still have questions on choice between Celeron N2840 and Xeon w7-3445, ask them in Comments section, and we shall answer.

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