Xeon Gold 5423N vs Celeron 430

Primary details

Comparing Celeron 430 and Xeon Gold 5423N processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	3247	not rated
Place by popularity	not in top-100	not in top-100
Market segment	Desktop processor	Server
Power efficiency	0.49	no data
Architecture codename	Conroe-L (2007−2008)	Sapphire Rapids (2023−2024)
Release date	June 2007 (17 years ago)	10 January 2023 (1 year ago)
Launch price (MSRP)	$50	no data

Detailed specifications

Celeron 430 and Xeon Gold 5423N 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	1 (Single-Core)	20 (Icosa-Core)
Threads	1	40
Base clock speed	1.8 GHz	2.1 GHz
Boost clock speed	1.8 GHz	4 GHz
L1 cache	64 KB	80K (per core)
L2 cache	512 KB	2 MB (per core)
L3 cache	0 KB	37.5 MB
Chip lithography	65 nm	Intel 7 nm
Die size	77 mm2	no data
Maximum core temperature	60 °C	no data
Maximum case temperature (TCase)	no data	83 °C
Number of transistors	105 million	no data
64 bit support	+	+
Windows 11 compatibility	-	no data
VID voltage range	1V-1.3375V	no data

Compatibility

Information on Celeron 430 and Xeon Gold 5423N 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	LGA775	FCLGA4677
Power consumption (TDP)	35 Watt	145 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Celeron 430 and Xeon Gold 5423N. You'll probably need this information if you require some particular technology.

Instruction set extensions	no data	Intel® SSE4.2, Intel® AVX, Intel® AVX2, Intel® AVX-512
AES-NI	-	+
AVX	-	+
Enhanced SpeedStep (EIST)	-	+
Speed Shift	no data	+
Turbo Boost Technology	-	2.0
Hyper-Threading Technology	-	+
TSX	-	+
Idle States	-	no data
Thermal Monitoring	+	-
Demand Based Switching	-	no data
FSB parity	-	no data
Deep Learning Boost	-	+

Security technologies

Celeron 430 and Xeon Gold 5423N technologies aimed at improving security, for example, by protecting against hacks.

TXT	-	+
EDB	+	+
SGX	no data	Yes with Intel® SPS
OS Guard	no data	+

Virtualization technologies

Virtual machine speed-up technologies supported by Celeron 430 and Xeon Gold 5423N are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Celeron 430 and Xeon Gold 5423N. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR1, DDR2, DDR3	DDR5-4000
Maximum memory size	no data	4 TB
Max memory channels	no data	8
ECC memory support	-	+

Peripherals

Specifications and connection of peripherals supported by Celeron 430 and Xeon Gold 5423N.

PCIe version	no data	4
PCI Express lanes	no data	48

Pros & cons summary

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Physical cores	1	20
Threads	1	40
Power consumption (TDP)	35 Watt	145 Watt

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Should you still have questions on choice between Celeron 430 and Xeon Gold 5423N, ask them in Comments section, and we shall answer.

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