Ryzen 9 9950X vs Ryzen 7 7800X

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Primary details

Comparing Ryzen 7 7800X and Ryzen 9 9950X processor market type (desktop or notebook), architecture, sales start time and price.

Place in the rankingnot rated58
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluationno data65.16
Market segmentDesktop processorDesktop processor
SeriesAMD Ryzen 7no data
Power efficiencyno data23.26
Architecture codenameZen 4Granite Ridge (2024)
Release dateno data15 August 2024 (less than a year ago)
Launch price (MSRP)no data$649

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Ryzen 7 7800X and Ryzen 9 9950X 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)16 (Hexadeca-Core)
Threads1632
Base clock speed4.2 GHz4.3 GHz
Boost clock speed5 GHz5.7 GHz
L1 cache512 KB80 KB (per core)
L2 cache8 MB1 MB (per core)
L3 cache96 MB64 MB (shared)
Chip lithography5 nm, 6 nm4 nm
Die size71+122 mm2x 70.6 mm2
Maximum core temperatureno data95 °C
Number of transistorsno data16,630 million
64 bit support++
Unlocked multiplier++

Compatibility

Information on Ryzen 7 7800X and Ryzen 9 9950X 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
Socketno dataAM5
Power consumption (TDP)120 Watt170 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Ryzen 7 7800X and Ryzen 9 9950X. 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 2no data+

Virtualization technologies

Virtual machine speed-up technologies supported by Ryzen 7 7800X and Ryzen 9 9950X are enumerated here.

AMD-V-+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Ryzen 7 7800X and Ryzen 9 9950X. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesno dataDDR5
Maximum memory size128 GBno data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardno dataAMD Radeon Graphics

Peripherals

Specifications and connection of peripherals supported by Ryzen 7 7800X and Ryzen 9 9950X.

PCIe versionno data5.0
PCI Express lanesno data24

Pros & cons summary


Physical cores 8 16
Threads 16 32
Chip lithography 5 nm 4 nm
Power consumption (TDP) 120 Watt 170 Watt

Ryzen 7 7800X has 41.7% lower power consumption.

Ryzen 9 9950X, on the other hand, has 100% more physical cores and 100% more threads, and a 25% more advanced lithography process.

We couldn't decide between Ryzen 7 7800X and Ryzen 9 9950X. We've got no test results to judge.


Should you still have questions on choice between Ryzen 7 7800X and Ryzen 9 9950X, ask them in Comments section, and we shall answer.

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AMD Ryzen 7 7800X
Ryzen 7 7800X
AMD Ryzen 9 9950X
Ryzen 9 9950X

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Community ratings

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4.1 126 votes

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4.3 361 vote

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Questions & comments

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