Xeon Silver 4510T vs Gold 6423N

Primary details

Comparing Xeon Gold 6423N and Xeon Silver 4510T processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	98	not rated
Place by popularity	not in top-100	not in top-100
Market segment	Server	Server
Power efficiency	17.54	no data
Architecture codename	no data	Sapphire Rapids (2023−2024)
Release date	1 July 2023 (1 year ago)	14 December 2023 (less than a year ago)
Launch price (MSRP)	no data	$624

Detailed specifications

Xeon Gold 6423N and Xeon Silver 4510T 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	28 (Octacosa-Core)	12 (Dodeca-Core)
Threads	56	24
Base clock speed	2 GHz	2 GHz
Boost clock speed	3.6 GHz	3.7 GHz
L1 cache	no data	80 KB (per core)
L2 cache	no data	2 MB (per core)
L3 cache	52.5 MB	30 MB (shared)
Chip lithography	Intel 7 nm	Intel 7 nm
Maximum core temperature	85 °C	no data
Maximum case temperature (TCase)	no data	84 °C
64 bit support	-	+

Compatibility

Information on Xeon Gold 6423N and Xeon Silver 4510T 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	no data	2
Socket	FCLGA4677	FCLGA4677
Power consumption (TDP)	195 Watt	115 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon Gold 6423N and Xeon Silver 4510T. You'll probably need this information if you require some particular technology.

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

Security technologies

Xeon Gold 6423N and Xeon Silver 4510T technologies aimed at improving security, for example, by protecting against hacks.

TXT	+	+
EDB	+	+
SGX	Yes with Intel® SPS	Yes with Intel® SPS
OS Guard	+	+

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon Gold 6423N and Xeon Silver 4510T are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon Gold 6423N and Xeon Silver 4510T. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR5-4400	DDR5 @ 4400 MT/s (1 DPC &2DPC)
Maximum memory size	4 TB	4 TB
Max memory channels	8	8
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 Xeon Gold 6423N and Xeon Silver 4510T.

PCIe version	4	5
PCI Express lanes	64	80

Pros & cons summary

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Recency	1 July 2023	14 December 2023
Physical cores	28	12
Threads	56	24
Power consumption (TDP)	195 Watt	115 Watt

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Should you still have questions on choice between Xeon Gold 6423N and Xeon Silver 4510T, ask them in Comments section, and we shall answer.

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