Ryzen 7 5800G vs i9-9900X

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Primary details

Comparing Core i9-9900X and Ryzen 7 5800G processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking542not rated
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation5.08no data
Market segmentDesktop processorDesktop processor
SeriesIntel Core i9no data
Power efficiency7.88no data
Architecture codenameSkylake (server) (2017−2018)Cezanne (2021−2024)
Release date19 October 2018 (6 years ago)no data
Launch price (MSRP)$989no data

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Core i9-9900X and Ryzen 7 5800G 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 cores10 (Deca-Core)8 (Octa-Core)
Threads2016
Base clock speed3.5 GHz3.8 GHz
Boost clock speed4.5 GHz4.8 GHz
Bus typeDMI 3.0no data
Bus rate4 × 8 GT/sno data
Multiplier35no data
L1 cache64 KB (per core)64 KB (per core)
L2 cache1 MB (per core)512 KB (per core)
L3 cache19.25 MB (shared)16 MB
Chip lithography14 nm7 nm
Die sizeno data180 mm2
Maximum core temperature92 °Cno data
Maximum case temperature (TCase)72 °C95 °C
Number of transistorsno data10,700 million
64 bit support++
Windows 11 compatibility+no data
Unlocked multiplier++

Compatibility

Information on Core i9-9900X and Ryzen 7 5800G 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)1
SocketFCLGA2066AM4
Power consumption (TDP)165 Watt65 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i9-9900X and Ryzen 7 5800G. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® SSE4.1, Intel® SSE4.2, Intel® AVX2, Intel® AVX-512no data
AES-NI++
AVX++
Enhanced SpeedStep (EIST)+no data
Turbo Boost Technology2.0no data
Hyper-Threading Technology+no data
TSX+-
Turbo Boost Max 3.0+no data
Precision Boost 2no data+

Security technologies

Core i9-9900X and Ryzen 7 5800G technologies aimed at improving security, for example, by protecting against hacks.

EDB+no data

Virtualization technologies

Virtual machine speed-up technologies supported by Core i9-9900X and Ryzen 7 5800G are enumerated here.

AMD-V-+
VT-d+no data
VT-x+no data

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core i9-9900X and Ryzen 7 5800G. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4-2666DDR4-3200
Maximum memory size128 GBno data
Max memory channels4no data
Maximum memory bandwidth85.33 GB/sno data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardN/AAMD Radeon Vega 8

Peripherals

Specifications and connection of peripherals supported by Core i9-9900X and Ryzen 7 5800G.

PCIe version3.03.0
PCI Express lanes4416

Pros & cons summary


Physical cores 10 8
Threads 20 16
Chip lithography 14 nm 7 nm
Power consumption (TDP) 165 Watt 65 Watt

i9-9900X has 25% more physical cores and 25% more threads.

Ryzen 7 5800G, on the other hand, has a 100% more advanced lithography process, and 153.8% lower power consumption.

We couldn't decide between Core i9-9900X and Ryzen 7 5800G. We've got no test results to judge.


Should you still have questions on choice between Core i9-9900X and Ryzen 7 5800G, ask them in Comments section, and we shall answer.

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Intel Core i9-9900X
Core i9-9900X
AMD Ryzen 7 5800G
Ryzen 7 5800G

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Community ratings

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3.1 102 votes

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4 35 votes

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Questions & comments

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