Ryzen 9 9900X vs A4-9120e SoC

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Primary details

Comparing A4-9120e SoC and Ryzen 9 9900X processor market type (desktop or notebook), architecture, sales start time and price.

Place in the rankingnot rated108
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluationno data63.62
Market segmentLaptopDesktop processor
Power efficiencyno data27.28
Architecture codenameStoney Ridge (2016−2019)Granite Ridge (2024)
Release date7 January 2019 (5 years 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

A4-9120e SoC 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 cores2 (Dual-core)12 (Dodeca-Core)
Threads224
Base clock speed1.5 GHz4.4 GHz
Boost clock speed2.2 GHz5.6 GHz
L1 cache160 KB80 KB (per core)
L2 cache1 MB (shared)1 MB (per core)
L3 cacheno data64 MB (shared)
Chip lithography28 nm4 nm
Die size125 mm22x 70.6 mm2
Maximum core temperatureno data95 °C
Number of transistors1,200 million16,630 million
64 bit support++
Unlocked multiplier-+

Compatibility

Information on A4-9120e SoC 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
SocketFT4AM5
Power consumption (TDP)6 Watt120 Watt

Technologies and extensions

Technological solutions and additional instructions supported by A4-9120e SoC 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++
FMA+-
AVX++
Precision Boost 2no data+

Virtualization technologies

Virtual machine speed-up technologies supported by A4-9120e SoC and Ryzen 9 9900X are enumerated here.

AMD-V++

Memory specs

Types, maximum amount and channel quantity of RAM supported by A4-9120e SoC and Ryzen 9 9900X. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4DDR5

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardRadeon R3 2CUAMD Radeon Graphics

Peripherals

Specifications and connection of peripherals supported by A4-9120e SoC and Ryzen 9 9900X.

PCIe version3.05.0
PCI Express lanes824

Pros & cons summary


Recency 7 January 2019 15 August 2024
Physical cores 2 12
Threads 2 24
Chip lithography 28 nm 4 nm
Power consumption (TDP) 6 Watt 120 Watt

A4-9120e SoC has 1900% lower power consumption.

Ryzen 9 9900X, on the other hand, has an age advantage of 5 years, 500% more physical cores and 1100% more threads, and a 600% more advanced lithography process.

We couldn't decide between A4-9120e SoC and Ryzen 9 9900X. We've got no test results to judge.

Be aware that A4-9120e SoC is a notebook processor while Ryzen 9 9900X is a desktop one.


Should you still have questions on choice between A4-9120e SoC and Ryzen 9 9900X, ask them in Comments section, and we shall answer.

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AMD A4-9120e SoC
A4-9120e SoC
AMD Ryzen 9 9900X
Ryzen 9 9900X

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Community ratings

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