Cores Cores
16 Cores
16 Cores
Multitasking and productivity baseline
GeeCoolGuest
GeeCool Intel Processor
Intel® Core™ i9-12900E Processor
Intel® Core™ i9-12900E Processor, up to 5.00 GHz, 16 cores, 30.00 MB cache
Max Boost Clock Boost Clock
5 GHz
5.00 GHz
Single-core burst performance reference
L3 Cache L3 / Cache
30 MB
30.00 MB
Cache size and access efficiency reference
Specifications
Specifications
Key Specs
41 items# of Displays Supported 4
# of Efficient-cores 8
# of Performance-cores 8
Cache 30.00 MB
Code Name Alder Lake
ECC Memory Supported Yes
Efficient-core Max Turbo Frequency 3.80 GHz
Execution Units 32
Graphics Base Frequency 300.00 MHz
Graphics Max Dynamic Frequency 1550.00 MHz
Instruction Set 64-bit
Instruction Set Extensions Intel® SSE4.1,Intel® SSE4.2,Intel® AVX2
Intel® Deep Learning Boost (Intel® DL Boost) on CPU Yes
Intel® Gaussian & Neural Accelerator 3.0
Intel® Hyper-Threading Technology Yes
Intel® Thread Director Yes
Intel® Turbo Boost Max Technology 3.0 No
Intel® Virtualization Technology (VT-x) Yes
Intel® Virtualization Technology for Directed I/O (VT-d) Yes
Launch Date Q1'22
Lithography Intel 7
Marketing Status Launched
Max # of Memory Channels 2
Max # of PCI Express Lanes 20
Max Memory Bandwidth 76.8 GB/s
Max Memory Size 128.00 GB
Max Resolution (DP) 7680 x 4320 @ 60Hz
Max Resolution (eDP - Integrated Flat Panel) 5120 x 3200 @ 120Hz
Max Resolution (HDMI) 4096 x 2160 @ 60Hz
Max Turbo Frequency 5.00 GHz
Memory Types Up to DDR5 4800 MT/s Up to DDR4 3200 MT/s
Performance-core Base Frequency 2.30 GHz
Performance-core Max Turbo Frequency 5.00 GHz
Performance-core Max Turbo Frequency 5.00 GHz
Processor Number i9-12900E
Product Collection 12th Generation Intel® Core™ i9 Processors
Sockets Supported FCLGA1700
TJUNCTION 100.00 ℃
Total Cores 16 Cores
Total Threads 24
Vertical Segment Embedded
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FAQ
FAQ
How should the core and thread counts of Core i9 12900E be understood, and do more cores help in games? What motherboard suits Core i9 12900E, and how should power delivery, memory, and ports be balanced? How does Core i9 12900E handle gaming, and how large is the gap versus cheaper models? What cooler does Core i9 12900E need, and how do gaming and sustained all-core loads differ?