Ryzen Embedded 8640U vs Xeon D-2757NX

Primary details

Comparing Xeon D-2757NX and Ryzen Embedded 8640U 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	Laptop
Architecture codename	no data	Hawk Point
Release date	1 July 2022 (1 year ago)	2 April 2024 (less than a year ago)

Detailed specifications

Xeon D-2757NX and Ryzen Embedded 8640U 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)	6 (Hexa-Core)
Threads	24	12
Base clock speed	2.5 GHz	3.5 GHz
Boost clock speed	3.5 GHz	4.9 GHz
L1 cache	no data	64 KB (per core)
L2 cache	no data	1 MB (per core)
L3 cache	20 MB	16 MB (shared)
Chip lithography	10 nm	4 nm
Die size	no data	178 mm2
Number of transistors	no data	25,000 million
64 bit support	+	+
Unlocked multiplier	No	No

Compatibility

Information on Xeon D-2757NX and Ryzen Embedded 8640U 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	no data	1
Socket	FCBGA2579	FP8
Power consumption (TDP)	107 Watt	28 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon D-2757NX and Ryzen Embedded 8640U. You'll probably need this information if you require some particular technology.

Instruction set extensions	Intel® AVX-512	no data
AES-NI	+	+
AVX	no data	+
Enhanced SpeedStep (EIST)	+	no data
QuickAssist	+	no data
Turbo Boost Technology	2.0	no data
Hyper-Threading Technology	+	no data
Thermal Monitoring	+	no data
Status	Launched	no data

Security technologies

Xeon D-2757NX and Ryzen Embedded 8640U technologies aimed at improving security, for example, by protecting against hacks.

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

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon D-2757NX and Ryzen Embedded 8640U are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon D-2757NX and Ryzen Embedded 8640U. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR4	DDR5
Maximum memory size	1 TB	no data
Max memory channels	4	no data
ECC memory support	+	no data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card

no data

AMD Radeon 760M

Peripherals

Specifications and connection of peripherals supported by Xeon D-2757NX and Ryzen Embedded 8640U.

PCIe version	4.0	4.0
PCI Express lanes	32	20
USB revision	3.0	no data
Max number of SATA 6 Gb/s Ports	24	no data
Number of USB ports	4	no data
Integrated LAN	+	no data

Pros & cons summary

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Recency	1 July 2022	2 April 2024
Physical cores	12	6
Threads	24	12
Chip lithography	10 nm	4 nm
Power consumption (TDP)	107 Watt	28 Watt

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Should you still have questions on choice between Xeon D-2757NX and Ryzen Embedded 8640U, ask them in Comments section, and we shall answer.

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