Ryzen 7 7800X vs Ryzen 5 3400G

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Primary details

Comparing Ryzen 5 3400G and Ryzen 7 7800X processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking1126not rated
Place by popularitynot in top-100not in top-100
Market segmentDesktop processorDesktop processor
SeriesAMD Ryzen 5AMD Ryzen 7
Power efficiency8.47no data
Architecture codenamePicasso (2019−2022)Zen 4
Release date12 June 2019 (5 years ago)no data

Detailed specifications

Ryzen 5 3400G and Ryzen 7 7800X 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 cores4 (Quad-Core)8 (Octa-Core)
Threads816
Base clock speed3.7 GHz4.2 GHz
Boost clock speed4.2 GHz5 GHz
Bus typePCIe 3.0no data
Multiplier37no data
L1 cache384 KB512 KB
L2 cache2 MB8 MB
L3 cache4 MB (shared)96 MB
Chip lithography12 nm5 nm, 6 nm
Die size210 mm271+122 mm
Number of transistors4940 Millionno data
64 bit support++
Windows 11 compatibility-no data
Unlocked multiplier-+

Compatibility

Information on Ryzen 5 3400G and Ryzen 7 7800X 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 configuration1 (Uniprocessor)no data
SocketAM4no data
Power consumption (TDP)65 Watt120 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Ryzen 5 3400G and Ryzen 7 7800X. You'll probably need this information if you require some particular technology.

AES-NI+-
AVX+-

Virtualization technologies

Virtual machine speed-up technologies supported by Ryzen 5 3400G and Ryzen 7 7800X are enumerated here.

AMD-V+-

Memory specs

Types, maximum amount and channel quantity of RAM supported by Ryzen 5 3400G and Ryzen 7 7800X. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4-2933no data
Maximum memory size64 GB128 GB
Max memory channels2no data
Maximum memory bandwidth46.933 GB/sno data
ECC memory support+-

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardAMD Radeon RX Vega 11no data

Peripherals

Specifications and connection of peripherals supported by Ryzen 5 3400G and Ryzen 7 7800X.

PCIe version3.0no data
PCI Express lanes20no data

Pros & cons summary


Physical cores 4 8
Threads 8 16
Chip lithography 12 nm 5 nm
Power consumption (TDP) 65 Watt 120 Watt

Ryzen 5 3400G has 84.6% lower power consumption.

Ryzen 7 7800X, on the other hand, has 100% more physical cores and 100% more threads, and a 140% more advanced lithography process.

We couldn't decide between Ryzen 5 3400G and Ryzen 7 7800X. We've got no test results to judge.


Should you still have questions on choice between Ryzen 5 3400G and Ryzen 7 7800X, ask them in Comments section, and we shall answer.

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AMD Ryzen 5 3400G
Ryzen 5 3400G
AMD Ryzen 7 7800X
Ryzen 7 7800X

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Community ratings

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4.1 2153 votes

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4.1 126 votes

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