Xeon Gold 6443N vs Platinum 8163

Primary details

Comparing Xeon Platinum 8163 and Xeon Gold 6443N processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance ranking	not rated	not rated
Place by popularity	not in top-100	not in top-100
Market segment	Server	Server
Series	Intel Xeon Platinum	no data
Architecture codename	Skylake (server) (2017−2019)	no data
Release date	no data	1 July 2023 (1 year ago)

Detailed specifications

Xeon Platinum 8163 and Xeon Gold 6443N 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	24 (Tetracosa-Core)	no data
Threads	48	no data
Boost clock speed	2.5 GHz	no data
L1 cache	1.5 MB	no data
L2 cache	24 MB	no data
L3 cache	33 MB	no data
Chip lithography	14 nm	no data
Maximum core temperature	no data	81 °C
64 bit support	+	-
Windows 11 compatibility	-	no data
Unlocked multiplier	No	No

Compatibility

Information on Xeon Platinum 8163 and Xeon Gold 6443N 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	8 (Multiprocessor)	no data
Socket	Socket P	no data
Power consumption (TDP)	no data	195 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon Platinum 8163 and Xeon Gold 6443N. 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 Platinum 8163 and Xeon Gold 6443N technologies aimed at improving security, for example, by protecting against hacks.

TXT

+

no data

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon Platinum 8163 and Xeon Gold 6443N are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon Platinum 8163 and Xeon Gold 6443N. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR4-2666	no data
Maximum memory size	768 GB	no data
Max memory channels	6	no data
Maximum memory bandwidth	128.001 GB/s	no data
ECC memory support	+	+

Peripherals

Specifications and connection of peripherals supported by Xeon Platinum 8163 and Xeon Gold 6443N.

PCIe version	3.0	no data
PCI Express lanes	48	64

Pros & cons summary

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Should you still have questions on choice between Xeon Platinum 8163 and Xeon Gold 6443N, ask them in Comments section, and we shall answer.

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