i9-9920X vs Ryzen 7 5800

VS

Aggregate performance score

Ryzen 7 5800
2020
8 cores / 16 threads, 65 Watt
16.21
+2.3%
Core i9-9920X
2018
12 cores / 24 threads, 165 Watt
15.84

Ryzen 7 5800 outperforms Core i9-9920X by a minimal 2% based on our aggregate benchmark results.

Primary details

Comparing Ryzen 7 5800 and Core i9-9920X processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking405421
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluationno data5.04
Market segmentDesktop processorDesktop processor
SeriesAMD Ryzen 7Intel Core i9
Power efficiency23.609.09
Architecture codenameVermeer (2020−2024)Skylake (server) (2017−2018)
Release date5 November 2020 (4 years ago)19 October 2018 (6 years ago)
Launch price (MSRP)no data$1,189

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Ryzen 7 5800 and Core i9-9920X 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)12 (Dodeca-Core)
Threads1624
Base clock speed3.4 GHz3.5 GHz
Boost clock speed4.6 GHz4.5 GHz
Bus typeno dataDMI 3.0
Bus rateno data4 × 8 GT/s
Multiplier3435
L1 cache64K (per core)64 KB (per core)
L2 cache512K (per core)1 MB (per core)
L3 cache32 MB19.25 MB (shared)
Chip lithography7 nm, 12 nm14 nm
Die size81 mm2484 mm2
Maximum core temperatureno data92 °C
Maximum case temperature (TCase)95 °C72 °C
Number of transistors4,150 millionno data
64 bit support++
Windows 11 compatibility++
Unlocked multiplier++

Compatibility

Information on Ryzen 7 5800 and Core i9-9920X 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 (Uniprocessor)
SocketAM4FCLGA2066
Power consumption (TDP)65 Watt165 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Ryzen 7 5800 and Core i9-9920X. You'll probably need this information if you require some particular technology.

Instruction set extensionsno dataIntel® SSE4.1, Intel® SSE4.2, Intel® AVX2, Intel® AVX-512
AES-NI++
AVX++
Enhanced SpeedStep (EIST)no data+
Turbo Boost Technologyno data2.0
Hyper-Threading Technologyno data+
TSX-+
Turbo Boost Max 3.0no data+

Security technologies

Ryzen 7 5800 and Core i9-9920X technologies aimed at improving security, for example, by protecting against hacks.

EDBno data+

Virtualization technologies

Virtual machine speed-up technologies supported by Ryzen 7 5800 and Core i9-9920X are enumerated here.

AMD-V+-
VT-dno data+
VT-xno data+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Ryzen 7 5800 and Core i9-9920X. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4-3200DDR4-2666
Maximum memory size128 GB128 GB
Max memory channelsno data4
Maximum memory bandwidth51.196 GB/s85.33 GB/s

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card-N/A

Peripherals

Specifications and connection of peripherals supported by Ryzen 7 5800 and Core i9-9920X.

PCIe version4.03.0
PCI Express lanesno data44

Synthetic benchmark performance

Various benchmark results of the processors in comparison. Overall score is measured in points in 0-100 range, higher is better.


Combined synthetic benchmark score

This is our combined benchmark performance rating. We are regularly improving our combining algorithms, but if you find some perceived inconsistencies, feel free to speak up in comments section, we usually fix problems quickly.

Ryzen 7 5800 16.21
+2.3%
i9-9920X 15.84

Passmark

Passmark CPU Mark is a widespread benchmark, consisting of 8 different types of workload, including integer and floating point math, extended instructions, compression, encryption and physics calculation. There is also one separate single-threaded scenario measuring single-core performance.

Ryzen 7 5800 25745
+2.3%
i9-9920X 25163

GeekBench 5 Single-Core

GeekBench 5 Single-Core is a cross-platform application developed in the form of CPU tests that independently recreate certain real-world tasks with which to accurately measure performance. This version uses only a single CPU core.

Ryzen 7 5800 2079
+45.8%
i9-9920X 1426

GeekBench 5 Multi-Core

GeekBench 5 Multi-Core is a cross-platform application developed in the form of CPU tests that independently recreate certain real-world tasks with which to accurately measure performance. This version uses all available CPU cores.

Ryzen 7 5800 8743
i9-9920X 9638
+10.2%

Gaming performance

Pros & cons summary


Performance score 16.21 15.84
Recency 5 November 2020 19 October 2018
Physical cores 8 12
Threads 16 24
Chip lithography 7 nm 14 nm
Power consumption (TDP) 65 Watt 165 Watt

Ryzen 7 5800 has a 2.3% higher aggregate performance score, an age advantage of 2 years, a 100% more advanced lithography process, and 153.8% lower power consumption.

i9-9920X, on the other hand, has 50% more physical cores and 50% more threads.

Given the minimal performance differences, no clear winner can be declared between Ryzen 7 5800 and Core i9-9920X.


Should you still have questions on choice between Ryzen 7 5800 and Core i9-9920X, ask them in Comments section, and we shall answer.

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AMD Ryzen 7 5800
Ryzen 7 5800
Intel Core i9-9920X
Core i9-9920X

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Community ratings

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Questions & comments

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