Atom x7809C vs i9-12900

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Primary details

Comparing Core i9-12900 and Atom x7809C processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance ranking237not rated
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation34.86no data
Market segmentDesktop processorLaptop
Architecture codenameAlder Lake (2022)Amston Lake (2024)
Release date4 January 2022 (2 years ago)8 April 2024 (less than a year ago)
Launch price (MSRP)$489no data

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Core i9-12900 and Atom x7809C 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 cores16 (Hexadeca-Core)8 (Octa-Core)
Threads248
Base clock speed2.4 GHz2 GHz
Boost clock speed5.1 GHz3.6 GHz
L1 cache1.4 MB96 KB (per core)
L2 cache14 MB2 MB (per module)
L3 cache20 MB6 MB (shared)
Chip lithographyIntel 7 nm10 nm
Die size215 mm2no data
Maximum core temperature100 °Cno data
Maximum case temperature (TCase)72 °Cno data
64 bit support++
Windows 11 compatibility+no data
Unlocked multiplier+-

Compatibility

Information on Core i9-12900 and Atom x7809C 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
SocketFCLGA1700Intel BGA 1264
Power consumption (TDP)65 Watt25 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i9-12900 and Atom x7809C. 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++
AVX++
Enhanced SpeedStep (EIST)++
Speed Shift+no data
Turbo Boost Technology2.0no data
Hyper-Threading Technology+no data
TSX+-
Idle States+no data
Thermal Monitoring+-
SIPP+-
Turbo Boost Max 3.0+no data
StatusLaunchedno data
Deep Learning Boost+-

Security technologies

Core i9-12900 and Atom x7809C 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 i9-12900 and Atom x7809C are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core i9-12900 and Atom x7809C. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4, DDR5DDR4, DDR5
Maximum memory size128 GBno data
Max memory channels2no data
Maximum memory bandwidth76.8 GB/sno data
ECC memory support+-

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardIntel UHD Graphics 770N/A
Quick Sync Video+-
Clear Video HD+no data
Graphics max frequency1.55 GHzno data
Execution Units32no data

Graphics interfaces

Available interfaces and connections of Core i9-12900 and Atom x7809C integrated GPUs.

Number of displays supported4no data

Graphics image quality

Maximum display resolutions supported by Core i9-12900 and Atom x7809C integrated GPUs, including resolutions over different interfaces.

Max resolution over HDMI 1.44096 x 2160 @ 60Hzno data
Max resolution over eDP5120 x 3200 @ 120Hzno data
Max resolution over DisplayPort7680 x 4320 @ 60Hzno data

Graphics API support

APIs supported by Core i9-12900 and Atom x7809C integrated GPUs, sometimes API versions are included.

DirectX12no data
OpenGL4.5no data

Peripherals

Specifications and connection of peripherals supported by Core i9-12900 and Atom x7809C.

PCIe version5.0 and 4.03.0
PCI Express lanes209

Pros & cons summary


Recency 4 January 2022 8 April 2024
Physical cores 16 8
Threads 24 8
Power consumption (TDP) 65 Watt 25 Watt

i9-12900 has 100% more physical cores and 200% more threads.

Atom x7809C, on the other hand, has an age advantage of 2 years, and 160% lower power consumption.

We couldn't decide between Core i9-12900 and Atom x7809C. We've got no test results to judge.

Note that Core i9-12900 is a desktop processor while Atom x7809C is a notebook one.


Should you still have questions on choice between Core i9-12900 and Atom x7809C, ask them in Comments section, and we shall answer.

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Intel Core i9-12900
Core i9-12900
Intel Atom x7809C
Atom x7809C

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Community ratings

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