EPYC Embedded 8434P vs i9-12900H

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Primary details

Comparing Core i9-12900H and EPYC Embedded 8434P processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking360not rated
Place by popularitynot in top-100not in top-100
Market segmentLaptopServer
SeriesIntel Alder Lake-Pno data
Power efficiency36.85no data
Architecture codenameAlder Lake-H (2022)Siena (2023−2024)
Release date4 January 2022 (2 years ago)1 October 2024 (less than a year ago)

Detailed specifications

Core i9-12900H 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 cores14 (Tetradeca-Core)48 (Octatetraconta-Core)
Performance-cores6no data
Efficient-cores8no data
Threads2096
Base clock speed2.5 GHz2.5 GHz
Boost clock speed5 GHz3.1 GHz
L1 cache80K (per core)64 KB (per core)
L2 cache1.25 MB (per core)1 MB (per core)
L3 cache24 MB (shared)128 MB (shared)
Chip lithographyIntel 7 nm5 nm
Die size217 mm24x 73 mm2
Maximum core temperature100 °Cno data
Maximum case temperature (TCase)no data75 °C
Number of transistorsno data35,500 million
64 bit support++
Windows 11 compatibility+no data

Compatibility

Information on Core i9-12900H 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
SocketFCBGA1744SP6
Power consumption (TDP)45 Watt200 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i9-12900H and EPYC Embedded 8434P. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® SSE4.1, Intel® SSE4.2, Intel® AVX2no data
AES-NI++
FMA+-
AVX++
Enhanced SpeedStep (EIST)+no data
Speed Shift+no data
Hyper-Threading Technology+no data
TSX+-
Thermal Monitoring+-
Flex Memory Access+no data
SIPP+-
Turbo Boost Max 3.0+no data
Precision Boost 2no data+
Deep Learning Boost+-

Security technologies

Core i9-12900H and EPYC Embedded 8434P technologies aimed at improving security, for example, by protecting against hacks.

TXT+no data
EDB+no data
Secure Key+no data
OS Guard+no data

Virtualization technologies

Virtual machine speed-up technologies supported by Core i9-12900H and EPYC Embedded 8434P are enumerated here.

AMD-V-+
VT-d+no data
VT-x+no data
EPT+no data

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core i9-12900H and EPYC Embedded 8434P. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4, DDR5DDR5
Maximum memory size64 GBno data
Max memory channels2no data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardIntel® Iris® Xe Graphics eligibleN/A
Quick Sync Video+-
Graphics max frequency1.45 GHzno data
Execution Units96no data

Graphics interfaces

Available interfaces and connections of Core i9-12900H and EPYC Embedded 8434P integrated GPUs.

Number of displays supported4no data

Graphics image quality

Maximum display resolutions supported by Core i9-12900H and EPYC Embedded 8434P integrated GPUs, including resolutions over different interfaces.

Max resolution over HDMI 1.44096 x 2304 @ 60Hzno data
Max resolution over eDP4096 x 2304 @ 120Hzno data
Max resolution over DisplayPort7680 x 4320 @ 60Hzno data

Graphics API support

APIs supported by Core i9-12900H and EPYC Embedded 8434P integrated GPUs, sometimes API versions are included.

DirectX12.1no data
OpenGL4.6no data

Peripherals

Specifications and connection of peripherals supported by Core i9-12900H and EPYC Embedded 8434P.

PCIe version4.05.0
PCI Express lanes2096

Pros & cons summary


Recency 4 January 2022 1 October 2024
Physical cores 14 48
Threads 20 96
Power consumption (TDP) 45 Watt 200 Watt

i9-12900H has 344.4% lower power consumption.

EPYC Embedded 8434P, on the other hand, has an age advantage of 2 years, and 242.9% more physical cores and 380% more threads.

We couldn't decide between Core i9-12900H and EPYC Embedded 8434P. We've got no test results to judge.

Be aware that Core i9-12900H is a notebook processor while EPYC Embedded 8434P is a server/workstation one.


Should you still have questions on choice between Core i9-12900H and EPYC Embedded 8434P, ask them in Comments section, and we shall answer.

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Intel Core i9-12900H
Core i9-12900H
AMD EPYC Embedded 8434P
EPYC Embedded 8434P

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