Xeon D-1834 vs Gold 6143

Primary details

Comparing Xeon Gold 6143 and Xeon D-1834 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	443	not rated
Place by popularity	not in top-100	not in top-100
Market segment	Server	Server
Power efficiency	7.20	no data
Release date	1 July 2017 (7 years ago)	1 October 2023 (1 year ago)

Detailed specifications

Xeon Gold 6143 and Xeon D-1834 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	16 (Hexadeca-Core)	8 (Octa-Core)
Performance-cores	no data	8
Threads	32	16
Base clock speed	2.8 GHz	1.8 GHz
Boost clock speed	4 GHz	2.9 GHz
L3 cache	22 MB	15360 KB
Chip lithography	14 nm	no data
Maximum core temperature	74 °C	no data
64 bit support	-	+
Windows 11 compatibility	-	no data

Compatibility

Information on Xeon Gold 6143 and Xeon D-1834 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.

Socket	FCLGA3647	FCBGA2227
Power consumption (TDP)	205 Watt	42 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon Gold 6143 and Xeon D-1834. 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® AVX-512
AES-NI	+	+
vPro	+	no data
Enhanced SpeedStep (EIST)	+	+
QuickAssist	no data	-
Speed Shift	+	no data
Turbo Boost Technology	2.0	2.0
Hyper-Threading Technology	+	+
TSX	+	-
Thermal Monitoring	-	+
Turbo Boost Max 3.0	-	no data
Deep Learning Boost	-	+

Security technologies

Xeon Gold 6143 and Xeon D-1834 technologies aimed at improving security, for example, by protecting against hacks.

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

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon Gold 6143 and Xeon D-1834 are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon Gold 6143 and Xeon D-1834. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR4-2666	DDR4
Maximum memory size	768 GB	256 GB
Max memory channels	6	2
ECC memory support	+	+

Peripherals

Specifications and connection of peripherals supported by Xeon Gold 6143 and Xeon D-1834.

PCIe version	3.0	4.0
PCI Express lanes	48	16
USB revision	no data	3.0
Max number of SATA 6 Gb/s Ports	no data	24
Number of USB ports	no data	4
Integrated LAN	no data	-

Pros & cons summary

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Recency	1 July 2017	1 October 2023
Physical cores	16	8
Threads	32	16
Power consumption (TDP)	205 Watt	42 Watt

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