Ryzen 5 7640H vs Ryzen 9 5900H

Primary details

Comparing Ryzen 9 5900H and Ryzen 5 7640H processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking582not rated
Place by popularitynot in top-100not in top-100
Market segmentLaptopLaptop
SeriesAMD Cezanne (Zen 3, Ryzen 5000)no data
Power efficiency27.21no data
Architecture codenameCezanne U (Zen 3) (2021−2022)Phoenix (2023−2024)
Release date7 January 2021 (3 years ago)January 2023 (1 year ago)

Detailed specifications

Ryzen 9 5900H and Ryzen 5 7640H 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 speed3.3 GHz4.3 GHz
Boost clock speed4.6 GHz5 GHz
L1 cache512 KB64K (per core)
L2 cache4 MB1 MB (per core)
L3 cache16 MB16 MB (shared)
Chip lithography7 nm4 nm
Die sizeno data178 mm2
Number of transistorsno data25,000 million
64 bit support++
Windows 11 compatibility-+

Compatibility

Information on Ryzen 9 5900H and Ryzen 5 7640H 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 configurationno data1
SocketFP6FP8
Power consumption (TDP)45 Watt35 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Ryzen 9 5900H and Ryzen 5 7640H. You'll probably need this information if you require some particular technology.

Instruction set extensionsXFR, FMA3, SSE 4.2, AVX2, SMTno data
AES-NI-+
AVX-+
Precision Boost 2no data+

Virtualization technologies

Virtual machine speed-up technologies supported by Ryzen 9 5900H and Ryzen 5 7640H are enumerated here.

AMD-V-+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Ryzen 9 5900H and Ryzen 5 7640H. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesno dataDDR5-5600

Graphics specifications

General parameters of integrated GPUs, if any.

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

Peripherals

Specifications and connection of peripherals supported by Ryzen 9 5900H and Ryzen 5 7640H.

PCIe versionno data4.0
PCI Express lanesno data20

Pros & cons summary


Integrated graphics card 9.04 14.90
Physical cores 8 6
Threads 16 12
Chip lithography 7 nm 4 nm
Power consumption (TDP) 45 Watt 35 Watt

Ryzen 9 5900H has 33.3% more physical cores and 33.3% more threads.

Ryzen 5 7640H, on the other hand, has 64.8% faster integrated GPU, a 75% more advanced lithography process, and 28.6% lower power consumption.

We couldn't decide between Ryzen 9 5900H and Ryzen 5 7640H. We've got no test results to judge.


Should you still have questions on choice between Ryzen 9 5900H and Ryzen 5 7640H, ask them in Comments section, and we shall answer.

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AMD Ryzen 9 5900H
Ryzen 9 5900H
AMD Ryzen 5 7640H
Ryzen 5 7640H

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Community ratings

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