EPYC Embedded 8434P vs Ryzen 7 7840H

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Primary details

Comparing Ryzen 7 7840H and EPYC Embedded 8434P processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking342not rated
Place by popularitynot in top-100not in top-100
Market segmentLaptopServer
Power efficiency48.32no data
Architecture codenamePhoenix (2023−2024)Siena (2023−2024)
Release dateJanuary 2023 (1 year ago)1 October 2024 (less than a year ago)

Detailed specifications

Ryzen 7 7840H and EPYC Embedded 8434P 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)48 (Octatetraconta-Core)
Threads1696
Base clock speed3.8 GHz2.5 GHz
Boost clock speed5.1 GHz3.1 GHz
L1 cache64K (per core)64 KB (per core)
L2 cache1 MB (per core)1 MB (per core)
L3 cache16 MB (shared)128 MB (shared)
Chip lithography4 nm5 nm
Die size178 mm24x 73 mm2
Maximum case temperature (TCase)no data75 °C
Number of transistors25,000 million35,500 million
64 bit support++
Windows 11 compatibility+no data

Compatibility

Information on Ryzen 7 7840H and EPYC Embedded 8434P 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
SocketFP8SP6
Power consumption (TDP)35 Watt200 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Ryzen 7 7840H and EPYC Embedded 8434P. You'll probably need this information if you require some particular technology.

AES-NI++
AVX++
Precision Boost 2++

Virtualization technologies

Virtual machine speed-up technologies supported by Ryzen 7 7840H and EPYC Embedded 8434P are enumerated here.

AMD-V++

Memory specs

Types, maximum amount and channel quantity of RAM supported by Ryzen 7 7840H and EPYC Embedded 8434P. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR5-5600DDR5

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardAMD Radeon 780MN/A

Peripherals

Specifications and connection of peripherals supported by Ryzen 7 7840H and EPYC Embedded 8434P.

PCIe version4.05.0
PCI Express lanes2096

Pros & cons summary


Physical cores 8 48
Threads 16 96
Chip lithography 4 nm 5 nm
Power consumption (TDP) 35 Watt 200 Watt

Ryzen 7 7840H has a 25% more advanced lithography process, and 471.4% lower power consumption.

EPYC Embedded 8434P, on the other hand, has 500% more physical cores and 500% more threads.

We couldn't decide between Ryzen 7 7840H and EPYC Embedded 8434P. We've got no test results to judge.

Be aware that Ryzen 7 7840H is a notebook processor while EPYC Embedded 8434P is a server/workstation one.


Should you still have questions on choice between Ryzen 7 7840H and EPYC Embedded 8434P, ask them in Comments section, and we shall answer.

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AMD Ryzen 7 7840H
Ryzen 7 7840H
AMD EPYC Embedded 8434P
EPYC Embedded 8434P

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Community ratings

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