Atom x7405C vs Ryzen 7 4800H

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Primary details

Comparing Ryzen 7 4800H and Atom x7405C processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking673not rated
Place by popularity90not in top-100
Market segmentLaptopLaptop
SeriesAMD Renoir (Ryzen 4000 APU)no data
Power efficiency24.44no data
Architecture codenameRenoir-H (Zen 2) (2020)Amston Lake (2024)
Release date6 January 2020 (4 years ago)8 April 2024 (less than a year ago)
Launch price (MSRP)no data$57

Detailed specifications

Ryzen 7 4800H and Atom x7405C 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)4 (Quad-Core)
Threads164
Base clock speed2.9 GHz1.7 GHz
Boost clock speed4.2 GHz3.4 GHz
Multiplier29no data
L1 cache512 KB96 KB (per core)
L2 cache4 MB2 MB (shared)
L3 cache8 MB (shared)6 MB (shared)
Chip lithography7 nm10 nm
Die size156 mm2no data
Maximum core temperature105 °Cno data
Number of transistors9800 Millionno data
64 bit support++
Windows 11 compatibility+no data

Compatibility

Information on Ryzen 7 4800H and Atom x7405C 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
SocketFP6Intel BGA 1264
Power consumption (TDP)45 Watt12 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Ryzen 7 4800H and Atom x7405C. You'll probably need this information if you require some particular technology.

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

Virtualization technologies

Virtual machine speed-up technologies supported by Ryzen 7 4800H and Atom x7405C 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 4800H and Atom x7405C. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4DDR4, DDR5
Maximum memory size64 GBno data
Maximum memory bandwidth68.27 GB/sno data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardAMD Radeon RX Vega 7 ( - 1600 MHz)N/A

Peripherals

Specifications and connection of peripherals supported by Ryzen 7 4800H and Atom x7405C.

PCIe version3.03.0
PCI Express lanesno data9

Pros & cons summary


Recency 6 January 2020 8 April 2024
Physical cores 8 4
Threads 16 4
Chip lithography 7 nm 10 nm
Power consumption (TDP) 45 Watt 12 Watt

Ryzen 7 4800H has 100% more physical cores and 300% more threads, and a 42.9% more advanced lithography process.

Atom x7405C, on the other hand, has an age advantage of 4 years, and 275% lower power consumption.

We couldn't decide between Ryzen 7 4800H and Atom x7405C. We've got no test results to judge.


Should you still have questions on choice between Ryzen 7 4800H and Atom x7405C, ask them in Comments section, and we shall answer.

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AMD Ryzen 7 4800H
Ryzen 7 4800H
Intel Atom x7405C
Atom x7405C

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