Ryzen 4700S vs Ryzen 7 7840HS

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Primary details

Comparing Ryzen 7 7840HS and Ryzen 4700S processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking333not rated
Place by popularitynot in top-100not in top-100
Market segmentLaptopDesktop processor
Power efficiency49.21no data
Architecture codenamePhoenix-HS (Zen 4) (2023)Cardinal (2021)
Release dateJanuary 2023 (1 year ago)26 June 2021 (3 years ago)
Launch price (MSRP)no data$399

Detailed specifications

Ryzen 7 7840HS and Ryzen 4700S 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)8 (Octa-Core)
Threads1616
Base clock speed3.8 GHz3.6 GHz
Boost clock speed5.1 GHz4 GHz
L1 cache64K (per core)64 KB (per core)
L2 cache1 MB (per core)512 KB (per core)
L3 cache16 MB (shared)8 MB (shared)
Chip lithography4 nm7 nm
Die size178 mm2308 mm2
Maximum core temperature100 °Cno data
Maximum case temperature (TCase)no data100 °C
Number of transistors25,000 million10,600 million
64 bit support++
Windows 11 compatibility+no data

Compatibility

Information on Ryzen 7 7840HS and Ryzen 4700S 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
SocketFP8AMD BGA 2197
Power consumption (TDP)35 Watt65 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Ryzen 7 7840HS and Ryzen 4700S. You'll probably need this information if you require some particular technology.

Instruction set extensionsRyzen AI, MMX, SSE, SSE2, SSE3, SSSE3, SSE4A, SSE4.1, SSE4.2, AVX, AVX2, AVX-512, BMI2, ABM, FMA, ADX, SMEP, SMAP, SMT, CPB, AES-NI, RDRAND, RDSEED, SHA, SMEno data
AES-NI++
FMA+-
AVX++
Precision Boost 2++

Virtualization technologies

Virtual machine speed-up technologies supported by Ryzen 7 7840HS and Ryzen 4700S are enumerated here.

AMD-V+-

Memory specs

Types, maximum amount and channel quantity of RAM supported by Ryzen 7 7840HS and Ryzen 4700S. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR5unknown Depends on motherboard

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardAMD Radeon 780M ( - 2700 MHz)N/A

Peripherals

Specifications and connection of peripherals supported by Ryzen 7 7840HS and Ryzen 4700S.

PCIe version4.02.0
PCI Express lanes204

Pros & cons summary


Chip lithography 4 nm 7 nm
Power consumption (TDP) 35 Watt 65 Watt

Ryzen 7 7840HS has a 75% more advanced lithography process, and 85.7% lower power consumption.

We couldn't decide between Ryzen 7 7840HS and Ryzen 4700S. We've got no test results to judge.

Be aware that Ryzen 7 7840HS is a notebook processor while Ryzen 4700S is a desktop one.


Should you still have questions on choice between Ryzen 7 7840HS and Ryzen 4700S, ask them in Comments section, and we shall answer.

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AMD Ryzen 7 7840HS
Ryzen 7 7840HS
AMD Ryzen 4700S
Ryzen 4700S

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Community ratings

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4.5 1686 votes

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2.3 12 votes

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