Ryzen 9 9900X vs Ryzen 5 7640H

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Primary details

Comparing Ryzen 5 7640H and Ryzen 9 9900X processor market type (desktop or notebook), architecture, sales start time and price.

Place in the rankingnot rated107
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluationno data66.77
Market segmentLaptopDesktop processor
Power efficiencyno data27.23
Architecture codenamePhoenix (2023−2024)Granite Ridge (2024)
Release dateJanuary 2023 (1 year ago)15 August 2024 (less than a year ago)
Launch price (MSRP)no data$499

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Ryzen 5 7640H and Ryzen 9 9900X 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 cores6 (Hexa-Core)12 (Dodeca-Core)
Threads1224
Base clock speed4.3 GHz4.4 GHz
Boost clock speed5 GHz5.6 GHz
L1 cache64K (per core)80 KB (per core)
L2 cache1 MB (per core)1 MB (per core)
L3 cache16 MB (shared)64 MB (shared)
Chip lithography4 nm4 nm
Die size178 mm22x 70.6 mm2
Maximum core temperatureno data95 °C
Number of transistors25,000 million16,630 million
64 bit support++
Windows 11 compatibility+no data
Unlocked multiplier-+

Compatibility

Information on Ryzen 5 7640H and Ryzen 9 9900X 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
SocketFP8AM5
Power consumption (TDP)35 Watt120 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Ryzen 5 7640H and Ryzen 9 9900X. You'll probably need this information if you require some particular technology.

Instruction set extensionsno dataSMT, AES, AVX, AVX2, AVX512, FMA3, MMX (+), SHA, SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, SSE4A
AES-NI++
AVX++
Precision Boost 2++

Virtualization technologies

Virtual machine speed-up technologies supported by Ryzen 5 7640H and Ryzen 9 9900X are enumerated here.

AMD-V++

Memory specs

Types, maximum amount and channel quantity of RAM supported by Ryzen 5 7640H and Ryzen 9 9900X. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR5-5600DDR5

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card
Compare
AMD Radeon 760MAMD Radeon Graphics

Peripherals

Specifications and connection of peripherals supported by Ryzen 5 7640H and Ryzen 9 9900X.

PCIe version4.05.0
PCI Express lanes2024

Pros & cons summary


Integrated graphics card 15.05 1.98
Physical cores 6 12
Threads 12 24
Power consumption (TDP) 35 Watt 120 Watt

Ryzen 5 7640H has 660.1% faster integrated GPU, and 242.9% lower power consumption.

Ryzen 9 9900X, on the other hand, has 100% more physical cores and 100% more threads.

We couldn't decide between Ryzen 5 7640H and Ryzen 9 9900X. We've got no test results to judge.

Be aware that Ryzen 5 7640H is a notebook processor while Ryzen 9 9900X is a desktop one.


Should you still have questions on choice between Ryzen 5 7640H and Ryzen 9 9900X, ask them in Comments section, and we shall answer.

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AMD Ryzen 5 7640H
Ryzen 5 7640H
AMD Ryzen 9 9900X
Ryzen 9 9900X

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Community ratings

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


5 2 votes

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3.2 106 votes

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Questions & comments

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