Ryzen 7 5800U vs Atom Z612

Primary details

Comparing Atom Z612 and Ryzen 7 5800U processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	not rated	667
Place by popularity	not in top-100	not in top-100
Market segment	Laptop	Laptop
Series	Intel Atom	AMD Cezanne (Zen 3, Ryzen 5000)
Power efficiency	no data	73.07
Architecture codename	Lincroft (2010−2011)	Cezanne-U (Zen 3) (2021)
Release date	4 May 2010 (14 years ago)	12 January 2021 (3 years ago)

Detailed specifications

Atom Z612 and Ryzen 7 5800U 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	1 (Single-Core)	8 (Octa-Core)
Threads	2	16
Base clock speed	0.9 GHz	1.9 GHz
Boost clock speed	900 MHz - 1500 MHz (1 core)	4.4 GHz
Bus type	cDMI	no data
Bus rate	400 MT/s	no data
Multiplier	9	19
L1 cache	56 KB	64K (per core)
L2 cache	512 KB (per core)	512K (per core)
L3 cache	0 KB	16 MB (shared)
Chip lithography	45 nm	7 nm
Die size	65.2526 mm2	180 mm2
Maximum core temperature	no data	105 °C
Number of transistors	140 million	10,700 million
64 bit support	-	+
Windows 11 compatibility	-	+

Compatibility

Information on Atom Z612 and Ryzen 7 5800U 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 (Uniprocessor)	1
Socket	Intel BGA 518	FP6
Power consumption (TDP)	1.3 Watt	15 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Atom Z612 and Ryzen 7 5800U. You'll probably need this information if you require some particular technology.

Instruction set extensions	no data	MMX, SSE, SSE2, SSE3, SSSE3, SSE4A, SSE4.1, SSE4.2, AVX, AVX2, BMI2, ABM, FMA, ADX, SMEP, SMAP, SMT, CPB, AES-NI, RDRAND, RDSEED, SHA, SME
AES-NI	-	+
FMA	-	+
AVX	-	+
Enhanced SpeedStep (EIST)	+	no data

Virtualization technologies

Virtual machine speed-up technologies supported by Atom Z612 and Ryzen 7 5800U are enumerated here.

AMD-V

-

+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Atom Z612 and Ryzen 7 5800U. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR1, DDR2	DDR4
Maximum memory size	2 GB	no data
Max memory channels	1	no data
Maximum memory bandwidth	3.2 GB/s	no data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card

PowerVR SGX535

AMD Radeon RX Vega 8 (Ryzen 4000/5000)

Peripherals

Specifications and connection of peripherals supported by Atom Z612 and Ryzen 7 5800U.

PCIe version	no data	3.0
PCI Express lanes	no data	8

Pros & cons summary

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Recency	4 May 2010	12 January 2021
Physical cores	1	8
Threads	2	16
Chip lithography	45 nm	7 nm
Power consumption (TDP)	1 Watt	15 Watt

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Should you still have questions on choice between Atom Z612 and Ryzen 7 5800U, ask them in Comments section, and we shall answer.

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