Ryzen 5 3580U vs Ryzen 9 3900X

VS

Aggregate performance score

Ryzen 9 3900X
2019
12 cores / 24 threads, 105 Watt
20.93
+351%
Ryzen 5 3580U
2019
4 cores / 8 threads, 15 Watt
4.64

Ryzen 9 3900X outperforms Ryzen 5 3580U by a whopping 351% based on our aggregate benchmark results.

Primary details

Comparing Ryzen 9 3900X and Ryzen 5 3580U processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking2691297
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation20.57no data
Market segmentDesktop processorLaptop
SeriesAMD Ryzen 9AMD Ryzen 5
Power efficiency18.5128.73
Architecture codenameMatisse (Zen 2) (2019−2020)Picasso-U (Zen+) (2019−2020)
Release date7 July 2019 (5 years ago)6 January 2019 (5 years ago)
Launch price (MSRP)$499no data

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Ryzen 9 3900X and Ryzen 5 3580U 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 cores12 (Dodeca-Core)4 (Quad-Core)
Threads248
Base clock speed3.8 GHz2.1 GHz
Boost clock speed4.6 GHz3.7 GHz
Multiplierno data21
L1 cache768 KB384 KB
L2 cache6 MB2 MB
L3 cache64 MB4 MB (shared)
Chip lithography7 nm, 12 nm12 nm
Die sizeno data209.78 mm2
Maximum core temperature95 °C105 °C
Number of transistors19,200 million4940 Million
64 bit support++
Windows 11 compatibility+-
Unlocked multiplier+-

Compatibility

Information on Ryzen 9 3900X and Ryzen 5 3580U 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
SocketAM4FP5
Power consumption (TDP)105 Watt15 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Ryzen 9 3900X and Ryzen 5 3580U. You'll probably need this information if you require some particular technology.

Instruction set extensionsno dataMMX (+), SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, SSE4A, AES, AVX, AVX2, FMA3, SHA
AES-NI++
AVX++
Precision Boost 2+no data

Virtualization technologies

Virtual machine speed-up technologies supported by Ryzen 9 3900X and Ryzen 5 3580U are enumerated here.

AMD-V++

Memory specs

Types, maximum amount and channel quantity of RAM supported by Ryzen 9 3900X and Ryzen 5 3580U. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4 Dual-channelDDR4
Maximum memory size128 GB32 GB
Max memory channels22
Maximum memory bandwidth51.196 GB/s38.397 GB/s

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card-AMD Radeon RX Vega 9

Peripherals

Specifications and connection of peripherals supported by Ryzen 9 3900X and Ryzen 5 3580U.

PCIe versionno data3.0
PCI Express lanesno data12

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 9 3900X 20.93
+351%
Ryzen 5 3580U 4.64

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 9 3900X 32619
+351%
Ryzen 5 3580U 7236

Cinebench 10 32-bit single-core

Cinebench R10 is an ancient ray tracing benchmark for processors by Maxon, authors of Cinema 4D. Its single core version uses just one CPU thread to render a futuristic looking motorcycle.

Ryzen 9 3900X 6019
+33%
Ryzen 5 3580U 4525

Cinebench 10 32-bit multi-core

Cinebench Release 10 Multi Core is a variant of Cinebench R10 using all the processor threads. Possible number of threads is limited by 16 in this version.

Ryzen 9 3900X 45539
+149%
Ryzen 5 3580U 18307

3DMark06 CPU

3DMark06 is a discontinued DirectX 9 benchmark suite from Futuremark. Its CPU part contains two scenarios, one dedicated to artificial intelligence pathfinding, another to game physics using PhysX package.

Ryzen 9 3900X 14889
+169%
Ryzen 5 3580U 5545

wPrime 32

wPrime 32M is a math multi-thread processor test, which calculates square roots of first 32 million integer numbers. Its result is measured in seconds, so that the less is benchmark result, the faster the processor.

Ryzen 9 3900X 2.69
+167%
Ryzen 5 3580U 7.17

Cinebench 11.5 64-bit multi-core

Cinebench Release 11.5 Multi Core is a variant of Cinebench R11.5 which uses all the processor threads. A maximum of 64 threads is supported in this version.

Ryzen 9 3900X 34
+333%
Ryzen 5 3580U 8

Cinebench 15 64-bit multi-core

Cinebench Release 15 Multi Core is a variant of Cinebench R15 which uses all the processor threads.

Ryzen 9 3900X 3049
+340%
Ryzen 5 3580U 693

Cinebench 15 64-bit single-core

Cinebench R15 (standing for Release 15) is a benchmark made by Maxon, authors of Cinema 4D. It was superseded by later versions of Cinebench, which use more modern variants of Cinema 4D engine. The Single Core version (sometimes called Single-Thread) only uses a single processor thread to render a room full of reflective spheres and light sources.

Ryzen 9 3900X 207
+48.9%
Ryzen 5 3580U 139

Cinebench 11.5 64-bit single-core

Cinebench R11.5 is an old benchmark by Maxon, authors of Cinema 4D. It was superseded by later versions of Cinebench, which use more modern variants of Cinema 4D engine. The Single Core version loads a single thread with ray tracing to render a glossy room full of crystal spheres and light sources.

Ryzen 9 3900X 2.36
+43%
Ryzen 5 3580U 1.65

TrueCrypt AES

TrueCrypt is a discontinued piece of software that was widely used for on-the-fly-encryption of disk partitions, now superseded by VeraCrypt. It contains several embedded performance tests, one of them being TrueCrypt AES, which measures data encryption speed using AES algorithm. Result is encryption speed in gigabytes per second.

Ryzen 9 3900X 10.8
+207%
Ryzen 5 3580U 3.5

x264 encoding pass 2

x264 Pass 2 is a slower variant of x264 video compression that produces a variable bit rate output file, which results in better quality since the higher bit rate is used when it is needed more. Benchmark result is still measured in frames per second.  

Ryzen 9 3900X 147
+267%
Ryzen 5 3580U 40

x264 encoding pass 1

x264 version 4.0 is a video encoding benchmark uses MPEG 4 x264 compression method to compress a sample HD (720p) video. Pass 1 is a faster variant that produces a constant bit rate output file. Its result is measured in frames per second, which means how many frames of the source video file were encoded per second.  

Ryzen 9 3900X 268
+97.7%
Ryzen 5 3580U 135

WinRAR 4.0

WinRAR 4.0 is an outdated version of a popular file archiver. It contains an internal speed test, using 'Best' setting of RAR compression on large chunks of randomly generated data. Its results are measured in kilobytes per second.

Ryzen 9 3900X 7534
+158%
Ryzen 5 3580U 2924

Geekbench 5.5 Multi-Core

Ryzen 9 3900X 10498
+251%
Ryzen 5 3580U 2990

Blender(-)

Ryzen 9 3900X 162
Ryzen 5 3580U 710
+337%

Geekbench 5.5 Single-Core

Ryzen 9 3900X 1250
+38.9%
Ryzen 5 3580U 900

7-Zip Single

Ryzen 9 3900X 5316
+48.8%
Ryzen 5 3580U 3572

7-Zip

Ryzen 9 3900X 80935
+432%
Ryzen 5 3580U 15209

Gaming performance

Pros & cons summary


Performance score 20.93 4.64
Recency 7 July 2019 6 January 2019
Physical cores 12 4
Threads 24 8
Chip lithography 7 nm 12 nm
Power consumption (TDP) 105 Watt 15 Watt

Ryzen 9 3900X has a 351.1% higher aggregate performance score, an age advantage of 6 months, 200% more physical cores and 200% more threads, and a 71.4% more advanced lithography process.

Ryzen 5 3580U, on the other hand, has 600% lower power consumption.

The Ryzen 9 3900X is our recommended choice as it beats the Ryzen 5 3580U in performance tests.

Note that Ryzen 9 3900X is a desktop processor while Ryzen 5 3580U is a notebook one.


Should you still have questions on choice between Ryzen 9 3900X and Ryzen 5 3580U, ask them in Comments section, and we shall answer.

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AMD Ryzen 9 3900X
Ryzen 9 3900X
AMD Ryzen 5 3580U
Ryzen 5 3580U

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