Ryzen 5 PRO 8640U vs Ryzen 7 PRO 7730U

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Primary details

Comparing Ryzen 7 PRO 7730U and Ryzen 5 PRO 8640U processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking654not rated
Place by popularitynot in top-100not in top-100
Market segmentLaptopServer
Power efficiency75.21no data
Architecture codenameBarcelo-U Refresh (2023)Hawk Point (2024)
Release date4 January 2023 (1 year ago)16 April 2024 (less than a year ago)

Detailed specifications

Ryzen 7 PRO 7730U and Ryzen 5 PRO 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 cores8 (Octa-Core)6 (Hexa-Core)
Threads1612
Base clock speed2 GHz3.5 GHz
Boost clock speed4.5 GHz4.9 GHz
L1 cache64K (per core)64 KB (per core)
L2 cache512K (per core)1 MB (per core)
L3 cache16 MB (shared)16 MB (shared)
Chip lithography7 nm4 nm
Die size180 mm2178 mm2
Maximum core temperature95 °Cno data
Number of transistors10,700 million25,000 million
64 bit support++
Windows 11 compatibility+no data

Compatibility

Information on Ryzen 7 PRO 7730U and Ryzen 5 PRO 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 configuration11
SocketFP6FP7
Power consumption (TDP)15 Watt28 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Ryzen 7 PRO 7730U and Ryzen 5 PRO 8640U. You'll probably need this information if you require some particular technology.

Instruction set extensionsMMX, SSE, SSE2, SSE3, SSSE3, SSE4A, SSE4.1, SSE4.2, AVX, AVX2, BMI2, ABM, FMA, ADX, SMEP, SMAP, SMT, CPB, AES-NI, RDRAND, RDSEED, SHA, SMEno data
AES-NI++
FMA+-
AVX++
Precision Boost 2++

Virtualization technologies

Virtual machine speed-up technologies supported by Ryzen 7 PRO 7730U and Ryzen 5 PRO 8640U are enumerated here.

AMD-V++

Memory specs

Types, maximum amount and channel quantity of RAM supported by Ryzen 7 PRO 7730U and Ryzen 5 PRO 8640U. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4DDR5

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card
Compare
AMD Radeon RX Vega 8 (Ryzen 4000/5000) ( - 2000 MHz)AMD Radeon 760M

Peripherals

Specifications and connection of peripherals supported by Ryzen 7 PRO 7730U and Ryzen 5 PRO 8640U.

PCIe version3.04.0
PCI Express lanes1620

Pros & cons summary


Integrated graphics card 9.05 14.90
Recency 4 January 2023 16 April 2024
Physical cores 8 6
Threads 16 12
Chip lithography 7 nm 4 nm
Power consumption (TDP) 15 Watt 28 Watt

Ryzen 7 PRO 7730U has 33.3% more physical cores and 33.3% more threads, and 86.7% lower power consumption.

Ryzen 5 PRO 8640U, on the other hand, has 64.6% faster integrated GPU, an age advantage of 1 year, and a 75% more advanced lithography process.

We couldn't decide between Ryzen 7 PRO 7730U and Ryzen 5 PRO 8640U. We've got no test results to judge.

Be aware that Ryzen 7 PRO 7730U is a notebook processor while Ryzen 5 PRO 8640U is a server/workstation one.


Should you still have questions on choice between Ryzen 7 PRO 7730U and Ryzen 5 PRO 8640U, ask them in Comments section, and we shall answer.

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AMD Ryzen 7 PRO 7730U
Ryzen 7 PRO 7730U
AMD Ryzen 5 PRO 8640U
Ryzen 5 PRO 8640U

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Community ratings

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3.6 27 votes

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Questions & comments

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