Ryzen 3 8440U vs Xeon Platinum 8353H

Primary details

Comparing Xeon Platinum 8353H and Ryzen 3 8440U processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	not rated	939
Place by popularity	not in top-100	not in top-100
Market segment	Server	Laptop
Power efficiency	no data	27.24
Architecture codename	Cooper Lake-SP (2021)	Hawk Point-U (Zen 4 + Zen 4c) (2023)
Release date	6 April 2021 (3 years ago)	6 December 2023 (1 year ago)

Detailed specifications

Xeon Platinum 8353H and Ryzen 3 8440U 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	18 (Octadeca-Core)	4 (Quad-Core)
Threads	36	8
Base clock speed	2.5 GHz	3 GHz
Boost clock speed	3.8 GHz	4.7 GHz
L1 cache	64K (per core)	64 KB (per core)
L2 cache	1 MB (per core)	1 MB (per core)
L3 cache	24.75 MB (shared)	8 MB (shared)
Chip lithography	14 nm	4 nm
Die size	no data	137 mm2
Maximum core temperature	no data	100 °C
Number of transistors	no data	20,900 million
64 bit support	+	+
Windows 11 compatibility	-	no data

Compatibility

Information on Xeon Platinum 8353H and Ryzen 3 8440U 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	1
Socket	FCLGA4189	FP7
Power consumption (TDP)	150 Watt	28 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon Platinum 8353H and Ryzen 3 8440U. 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	AES, AVX, AVX2, AVX512, FMA3, MMX (+), SHA, SSE, SSE2, SSE3, SSE4.1, SSE4.2, SSE4A, SSSE3
AES-NI	+	+
AVX	+	+
vPro	+	no data
Enhanced SpeedStep (EIST)	+	no data
Speed Shift	+	no data
Hyper-Threading Technology	+	no data
TSX	+	-
Precision Boost 2	no data	+
Deep Learning Boost	+	-

Security technologies

Xeon Platinum 8353H and Ryzen 3 8440U technologies aimed at improving security, for example, by protecting against hacks.

TXT	+	no data
EDB	+	no data

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon Platinum 8353H and Ryzen 3 8440U are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon Platinum 8353H and Ryzen 3 8440U. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR4 RDIMM	DDR5
Maximum memory size	1.12 TB	no data
Max memory channels	6	no data
ECC memory support	+	-

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card

no data

AMD Radeon 740M ( - 2500 MHz)

Peripherals

Specifications and connection of peripherals supported by Xeon Platinum 8353H and Ryzen 3 8440U.

PCIe version	3.0	4.0
PCI Express lanes	48	14

Pros & cons summary

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Recency	6 April 2021	6 December 2023
Physical cores	18	4
Threads	36	8
Chip lithography	14 nm	4 nm
Power consumption (TDP)	150 Watt	28 Watt

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Should you still have questions on choice between Xeon Platinum 8353H and Ryzen 3 8440U, ask them in Comments section, and we shall answer.

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