Ryzen 5 PRO 7640U vs Xeon Platinum 8280L

Primary details

Comparing Xeon Platinum 8280L and Ryzen 5 PRO 7640U processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	not rated	552
Place by popularity	not in top-100	not in top-100
Market segment	Server	Laptop
Series	Intel Xeon Platinum	AMD Phoenix (Zen 4, Ryzen 7040)
Power efficiency	no data	84.56
Architecture codename	Cascade Lake (2019−2020)	Phoenix (Zen4) (2023)
Release date	2 April 2019 (5 years ago)	23 May 2023 (1 year ago)
Launch price (MSRP)	$17,906	no data

Detailed specifications

Xeon Platinum 8280L and Ryzen 5 PRO 7640U 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	28 (Octacosa-Core)	6 (Hexa-Core)
Threads	56	12
Base clock speed	2.7 GHz	3.5 GHz
Boost clock speed	4 GHz	4.9 GHz
Multiplier	27	no data
L1 cache	1.75 MB	384 KB
L2 cache	28 MB	6 MB
L3 cache	38.5 MB	16 MB
Chip lithography	14 nm	4 nm
Die size	no data	178 mm2
Maximum core temperature	84 °C	100 °C
64 bit support	+	+
Windows 11 compatibility	+	+

Compatibility

Information on Xeon Platinum 8280L and Ryzen 5 PRO 7640U 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	FCLGA3647	no data
Power consumption (TDP)	205 Watt	15 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon Platinum 8280L and Ryzen 5 PRO 7640U. 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	no data
AES-NI	+	-
AVX	+	-
vPro	+	no data
Enhanced SpeedStep (EIST)	+	no data
Speed Shift	+	no data
Turbo Boost Technology	2.0	no data
Hyper-Threading Technology	+	no data
TSX	+	-
Turbo Boost Max 3.0	-	no data
Deep Learning Boost	+	-

Security technologies

Xeon Platinum 8280L and Ryzen 5 PRO 7640U 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 8280L and Ryzen 5 PRO 7640U are enumerated here.

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 8280L and Ryzen 5 PRO 7640U. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR4-2933	no data
Maximum memory size	4.5 TB	no data
Max memory channels	6	no data
Maximum memory bandwidth	140.8 GB/s	no data
ECC memory support	+	-

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 Platinum 8280L and Ryzen 5 PRO 7640U.

PCIe version	3.0	no data
PCI Express lanes	48	no data

Pros & cons summary

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Recency	2 April 2019	23 May 2023
Physical cores	28	6
Threads	56	12
Chip lithography	14 nm	4 nm
Power consumption (TDP)	205 Watt	15 Watt

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Should you still have questions on choice between Xeon Platinum 8280L and Ryzen 5 PRO 7640U, ask them in Comments section, and we shall answer.

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