Xeon Gold 6433NE vs w5-2455X

Primary details

Comparing Xeon w5-2455X and Xeon Gold 6433NE processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance ranking	184	not rated
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	36.36	no data
Market segment	Server	Server
Architecture codename	Sapphire Rapids	no data
Release date	1 January 2023 (1 year ago)	1 July 2023 (1 year ago)
Current price	$1230	no data

Cost-effectiveness evaluation

Performance per price, higher is better.

Detailed specifications

Xeon w5-2455X and Xeon Gold 6433NE 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	12 (Dodeca-Core)	32 (Dotriaconta-Core)
Threads	24	64
Base clock speed	3.2 GHz	2 GHz
Boost clock speed	4.6 GHz	3.6 GHz
L1 cache	80K (per core)	no data
L2 cache	2 MB (per core)	no data
L3 cache	30 MB	60 MB
Chip lithography	Intel 7 nm	Intel 7 nm
Maximum core temperature	77 °C	85 °C
Maximum case temperature (TCase)	77 °C	no data
64 bit support	+	-
Windows 11 compatibility	+	no data
Unlocked multiplier	Yes	No

Compatibility

Information on Xeon w5-2455X and Xeon Gold 6433NE 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	no data
Socket	FCLGA4677	FCLGA4677
Power consumption (TDP)	200 Watt	205 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon w5-2455X and Xeon Gold 6433NE. You'll probably need this information if you require some particular technology.

Instruction set extensions	Intel® SSE4.1, Intel® AMX, Intel® SSE4.2, Intel® AVX2, Intel® AVX-512	Intel® SSE4.2, Intel® AVX, Intel® AVX2, Intel® AVX-512
AES-NI	+	+
AVX	+	no data
vPro	+	no data
Enhanced SpeedStep (EIST)	+	no data
Speed Shift	+	+
Turbo Boost Technology	2.0	2.0
Hyper-Threading Technology	+	+
TSX	+	+
Turbo Boost Max 3.0	+	no data
Status	Launched	Launched

Security technologies

Xeon w5-2455X and Xeon Gold 6433NE technologies aimed at improving security, for example, by protecting against hacks.

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

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon w5-2455X and Xeon Gold 6433NE are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon w5-2455X and Xeon Gold 6433NE. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR5-4800	DDR5-4400
Maximum memory size	2 TB	4 TB
Max memory channels	4	8
ECC memory support	+	+

Peripherals

Specifications and connection of peripherals supported by Xeon w5-2455X and Xeon Gold 6433NE.

PCIe version	5.0	4
PCI Express lanes	64	64

Pros & cons summary

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Recency	1 January 2023	1 July 2023
Physical cores	12	32
Threads	24	64
Power consumption (TDP)	200 Watt	205 Watt

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Should you still have questions on choice between Xeon w5-2455X and Xeon Gold 6433NE, ask them in Comments section, and we shall answer.

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