Ryzen 5 7520C vs Ryzen 9 7900X3D

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Primary details

Comparing Ryzen 9 7900X3D and Ryzen 5 7520C processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking127not rated
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation49.12no data
Market segmentDesktop processorLaptop
SeriesAMD Ryzen 9AMD Mendocino (Zen 2, Ryzen 7020)
Power efficiency25.03no data
Architecture codenameRaphael (2023−2024)Mendocino (Zen 2) (2022−2023)
Release date4 January 2023 (1 year ago)23 May 2023 (1 year ago)
Launch price (MSRP)$599no data

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Ryzen 9 7900X3D and Ryzen 5 7520C 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 cores12 (Dodeca-Core)4 (Quad-Core)
Threads248
Base clock speed4.4 GHz2.8 GHz
Boost clock speed5.6 GHz4.3 GHz
L1 cache768 KB256 KB
L2 cache12 MB2 MB
L3 cache128 MB (shared)4 MB
Chip lithography5 nm, 6 nm6 nm
Die size71+71+122 mmno data
Maximum case temperature (TCase)47 °Cno data
Number of transistors13,140 millionno data
64 bit support++
Windows 11 compatibility+no data
Unlocked multiplier+-

Compatibility

Information on Ryzen 9 7900X3D and Ryzen 5 7520C 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 configuration1no data
SocketAM5no data
Power consumption (TDP)120 Watt15 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Ryzen 9 7900X3D and Ryzen 5 7520C. You'll probably need this information if you require some particular technology.

Instruction set extensionsno dataXFR, FMA3, SSE 4.2, AVX2, SMT
AES-NI+-
AVX+-
Precision Boost 2+no data

Virtualization technologies

Virtual machine speed-up technologies supported by Ryzen 9 7900X3D and Ryzen 5 7520C are enumerated here.

AMD-V+-

Memory specs

Types, maximum amount and channel quantity of RAM supported by Ryzen 9 7900X3D and Ryzen 5 7520C. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR5-5200no data
Maximum memory size128 GBno data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card
Compare
AMD Radeon GraphicsAMD Radeon 610M

Peripherals

Specifications and connection of peripherals supported by Ryzen 9 7900X3D and Ryzen 5 7520C.

PCIe version5.0no data
PCI Express lanes24no data

Pros & cons summary


Integrated graphics card 1.98 2.85
Recency 4 January 2023 23 May 2023
Physical cores 12 4
Threads 24 8
Chip lithography 5 nm 6 nm
Power consumption (TDP) 120 Watt 15 Watt

Ryzen 9 7900X3D has 200% more physical cores and 200% more threads, and a 20% more advanced lithography process.

Ryzen 5 7520C, on the other hand, has 43.9% faster integrated GPU, an age advantage of 4 months, and 700% lower power consumption.

We couldn't decide between Ryzen 9 7900X3D and Ryzen 5 7520C. We've got no test results to judge.

Note that Ryzen 9 7900X3D is a desktop processor while Ryzen 5 7520C is a notebook one.


Should you still have questions on choice between Ryzen 9 7900X3D and Ryzen 5 7520C, ask them in Comments section, and we shall answer.

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AMD Ryzen 9 7900X3D
Ryzen 9 7900X3D
AMD Ryzen 5 7520C
Ryzen 5 7520C

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Community ratings

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4.1 387 votes

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