Xeon Gold 6423N vs Gold 6428N

Primary details

Comparing Xeon Gold 6428N and Xeon Gold 6423N processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance ranking	not rated	80
Place by popularity	not in top-100	not in top-100
Market segment	Server	Server
Architecture codename	Sapphire Rapids	no data
Release date	10 January 2023 (1 year ago)	1 July 2023 (1 year ago)

Detailed specifications

Xeon Gold 6428N and Xeon Gold 6423N 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	32 (Dotriaconta-Core)	no data
Threads	64	no data
Base clock speed	1.8 GHz	no data
Boost clock speed	3.8 GHz	no data
L1 cache	80K (per core)	no data
L2 cache	2 MB (per core)	no data
L3 cache	60 MB	no data
Chip lithography	10 nm	no data
Maximum core temperature	no data	85 °C
Maximum case temperature (TCase)	85 °C	no data
64 bit support	+	-
Unlocked multiplier	No	No

Compatibility

Information on Xeon Gold 6428N and Xeon Gold 6423N 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	2	no data
Socket	4677	no data
Power consumption (TDP)	185 Watt	195 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon Gold 6428N and Xeon Gold 6423N. You'll probably need this information if you require some particular technology.

AES-NI	+	no data
AVX	+	no data
vPro	+	no data
Enhanced SpeedStep (EIST)	+	no data
TSX	+	no data

Security technologies

Xeon Gold 6428N and Xeon Gold 6423N technologies aimed at improving security, for example, by protecting against hacks.

TXT

+

no data

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon Gold 6428N and Xeon Gold 6423N are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon Gold 6428N and Xeon Gold 6423N. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR5-4000	no data
ECC memory support	+	+

Peripherals

Specifications and connection of peripherals supported by Xeon Gold 6428N and Xeon Gold 6423N.

PCIe version	5.0	no data
PCI Express lanes	80	64

Pros & cons summary

---

Recency	10 January 2023	1 July 2023
Power consumption (TDP)	185 Watt	195 Watt

---

Should you still have questions on choice between Xeon Gold 6428N and Xeon Gold 6423N, ask them in Comments section, and we shall answer.

Vote for your favorite

Do you think we are right or mistaken in our choice? Vote by clicking "Like" button near your favorite CPU.

---