Ryzen 5 3580U vs i9-9800X

Primary details

Comparing Core i9-9800X and Ryzen 5 3580U processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	not rated	1297
Place by popularity	not in top-100	not in top-100
Market segment	Desktop processor	Laptop
Series	no data	AMD Ryzen 5
Power efficiency	no data	28.71
Architecture codename	Skylake-X (2018)	Picasso-U (Zen+) (2019−2020)
Release date	October 2018 (6 years ago)	6 January 2019 (5 years ago)

Detailed specifications

Core i9-9800X 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 cores	8 (Octa-Core)	4 (Quad-Core)
Threads	16	8
Base clock speed	no data	2.1 GHz
Boost clock speed	3.8 GHz	3.7 GHz
Multiplier	no data	21
L1 cache	64K (per core)	384 KB
L2 cache	1 MB (per core)	2 MB
L3 cache	16.5 MB (shared)	4 MB (shared)
Chip lithography	14 nm	12 nm
Die size	no data	209.78 mm2
Maximum core temperature	no data	105 °C
Maximum case temperature (TCase)	72 °C	no data
Number of transistors	no data	4940 Million
64 bit support	+	+
Windows 11 compatibility	-	-
Unlocked multiplier	+	-

Compatibility

Information on Core i9-9800X 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 configuration	1	1
Socket	2066	FP5
Power consumption (TDP)	165 Watt	15 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i9-9800X and Ryzen 5 3580U. You'll probably need this information if you require some particular technology.

Instruction set extensions	no data	MMX (+), SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, SSE4A, AES, AVX, AVX2, FMA3, SHA
AES-NI	+	+
AVX	+	+
Enhanced SpeedStep (EIST)	+	no data
TSX	+	-

Security technologies

Core i9-9800X and Ryzen 5 3580U technologies aimed at improving security, for example, by protecting against hacks.

TXT

+

no data

Virtualization technologies

Virtual machine speed-up technologies supported by Core i9-9800X and Ryzen 5 3580U 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 i9-9800X and Ryzen 5 3580U. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR4	DDR4
Maximum memory size	no data	32 GB
Max memory channels	no data	2
Maximum memory bandwidth	no data	38.397 GB/s

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card

no data

AMD Radeon RX Vega 9

Peripherals

Specifications and connection of peripherals supported by Core i9-9800X and Ryzen 5 3580U.

PCIe version	no data	3.0
PCI Express lanes	no data	12

Pros & cons summary

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Physical cores	8	4
Threads	16	8
Chip lithography	14 nm	12 nm
Power consumption (TDP)	165 Watt	15 Watt

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Should you still have questions on choice between Core i9-9800X and Ryzen 5 3580U, ask them in Comments section, and we shall answer.

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