Ryzen 5 7640H vs Ryzen Z1 Extreme

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Primary details

Comparing Ryzen Z1 Extreme and Ryzen 5 7640H processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking424not rated
Place by popularitynot in top-100not in top-100
Market segmentLaptopLaptop
SeriesPhoenix (Zen 4, Ryzen 7040)no data
Power efficiency99.75no data
Architecture codenamePhoenix (Zen 4) (2023)Phoenix (2023−2024)
Release dateMay 2023 (1 year ago)January 2023 (1 year ago)

Detailed specifications

Ryzen Z1 Extreme 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 speed5.1 GHz5 GHz
L1 cache64 KB (per core)64K (per core)
L2 cache1 MB (per core)1 MB (per core)
L3 cache16 MB (shared)16 MB (shared)
Chip lithography4 nm4 nm
Die size178 mm2178 mm2
Number of transistors25,000 million25,000 million
64 bit support++
Windows 11 compatibility++

Compatibility

Information on Ryzen Z1 Extreme 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 configuration11
SocketFP8FP8
Power consumption (TDP)15 Watt35 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Ryzen Z1 Extreme and Ryzen 5 7640H. You'll probably need this information if you require some particular technology.

AES-NI++
AVX++
Precision Boost 2++

Virtualization technologies

Virtual machine speed-up technologies supported by Ryzen Z1 Extreme and Ryzen 5 7640H are enumerated here.

AMD-V++

Memory specs

Types, maximum amount and channel quantity of RAM supported by Ryzen Z1 Extreme and Ryzen 5 7640H. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR5DDR5-5600

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card
Compare
AMD Radeon 780MAMD Radeon 760M

Peripherals

Specifications and connection of peripherals supported by Ryzen Z1 Extreme and Ryzen 5 7640H.

PCIe version4.04.0
PCI Express lanes2020

Pros & cons summary


Integrated graphics card 18.30 14.97
Physical cores 8 6
Threads 16 12
Power consumption (TDP) 15 Watt 35 Watt

Ryzen Z1 Extreme has 22.2% faster integrated GPU, 33.3% more physical cores and 33.3% more threads, and 133.3% lower power consumption.

We couldn't decide between Ryzen Z1 Extreme and Ryzen 5 7640H. We've got no test results to judge.


Should you still have questions on choice between Ryzen Z1 Extreme and Ryzen 5 7640H, ask them in Comments section, and we shall answer.

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AMD Ryzen Z1 Extreme
Ryzen Z1 Extreme
AMD Ryzen 5 7640H
Ryzen 5 7640H

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Community ratings

Here you can see how users rate the processors, as well as rate them yourself.


4.2 422 votes

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Questions & comments

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