Ryzen 7 5800X vs Core i9-10900X

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Aggregated performance score

Core i9-10900X
2019
10 cores / 20 threads
14.56

Ryzen 7 5800X outperforms Core i9-10900X by 24% based on our aggregated benchmark results.

Primary details

Comparing Core i9-10900X and Ryzen 7 5800X processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance ranking448301
Place by popularitynot in top-10054
Cost-effectiveness evaluation16.4639.87
Market segmentDesktop processorDesktop processor
Seriesno dataAMD Ryzen 7
Architecture codenameCascade Lake-X (2019)Vermeer (Zen 3)
Release date19 October 2019 (4 years ago)5 November 2020 (3 years ago)
Launch price (MSRP)no data$449
Current price$537 $353 (0.8x MSRP)

Cost-effectiveness evaluation

Performance per price, higher is better.

Ryzen 7 5800X has 142% better value for money than i9-10900X.

Detailed specifications

Core i9-10900X and Ryzen 7 5800X 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 speed3.7 GHz3.8 GHz
Boost clock speed4.7 GHz4.7 GHz
L1 cache64K (per core)64K (per core)
L2 cache1 MB (per core)512K (per core)
L3 cache19.25 MB (shared)32 MB
Chip lithography14 nm7 nm
Die sizeno data2 x 80.7 sq. mm; I/O = 125 mm2
Maximum core temperature94 °C90 °C
Maximum case temperature (TCase)no data95 °C
64 bit support++
Windows 11 compatibility++
Unlocked multiplierYesYes

Compatibility

Information on Core i9-10900X and Ryzen 7 5800X 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
SocketFCLGA2066AM4
Power consumption (TDP)165 Watt105 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i9-10900X and Ryzen 7 5800X. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® SSE4.1, Intel® SSE4.2, Intel® AVX2, Intel® AVX-512DDR4-3200 RAM, PCIe 4, MMX (+), SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, SSE4A, AES, AVX, AVX2, FMA3, SHA
AES-NI++
AVX++
Enhanced SpeedStep (EIST)+no data
Turbo Boost Technology2.0no data
Hyper-Threading Technology+no data
TSX+no data
Turbo Boost Max 3.0+no data
StatusLaunchedno data

Security technologies

Core i9-10900X and Ryzen 7 5800X technologies aimed at improving security, for example, by protecting against hacks.

TXT+no data
EDB+no data

Virtualization technologies

Virtual machine speed-up technologies supported by Core i9-10900X and Ryzen 7 5800X are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core i9-10900X and Ryzen 7 5800X. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4-2933DDR4
Maximum memory size256 GB128 GB
Max memory channels42
Maximum memory bandwidth94 GB/s51.196 GB/s
ECC memory support--

Peripherals

Specifications and connection of peripherals supported by Core i9-10900X and Ryzen 7 5800X.

PCIe version3.04.0
PCI Express lanes48no data

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.

i9-10900X 14.56
Ryzen 7 5800X 18.04
+23.9%

Ryzen 7 5800X outperforms Core i9-10900X by 24% based on our aggregated benchmark results.


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.

Benchmark coverage: 68%

i9-10900X 22515
Ryzen 7 5800X 27907
+23.9%

Ryzen 7 5800X outperforms Core i9-10900X by 24% in Passmark.

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.

Benchmark coverage: 42%

i9-10900X 1576
Ryzen 7 5800X 2180
+38.3%

Ryzen 7 5800X outperforms Core i9-10900X by 38% in GeekBench 5 Single-Core.

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.

Benchmark coverage: 42%

i9-10900X 9366
Ryzen 7 5800X 10266
+9.6%

Ryzen 7 5800X outperforms Core i9-10900X by 10% in GeekBench 5 Multi-Core.

Gaming performance

Pros & cons summary


Performance score 14.56 18.04
Recency 19 October 2019 5 November 2020
Physical cores 10 8
Threads 20 16
Chip lithography 14 nm 7 nm
Power consumption (TDP) 165 Watt 105 Watt

The Ryzen 7 5800X is our recommended choice as it beats the Core i9-10900X in performance tests.


Should you still have questions on choice between Core i9-10900X and Ryzen 7 5800X, ask them in Comments section, and we shall answer.

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Intel Core i9-10900X
Core i9-10900X
AMD Ryzen 7 5800X
Ryzen 7 5800X

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Community ratings

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Questions & comments

Here you can ask a question about Core i9-10900X or Ryzen 7 5800X, agree or disagree with our judgements, or report an error or mismatch.