Core™ i9-12900
G-Score 74 Overall Score
16 cores / 24 threads, up to 5.10 GHz
GeeCoolGuest
GeeCoolCPU Comparison
Core™ Ultra 9 Processor 185H
G-Score 75 Overall Score
16 cores / 22 threads, up to 5.10 GHz, AI acceleration
VERDICT
Recommended Core™ Ultra 9 Processor 185H
Same tier, both fine; Core™ Ultra 9 Processor 185H just crosses the G-SCORE line first. If AI Capability is your main lane, Core™ Ultra 9 Processor 185H’s ~9% index lead is the actionable signal. Heavy AI Capability users should weight Efficiency Index, +35%, 9% higher on AI Capability heavily. Match your cooling and board budget to 24 MB L3 cache, 16 / 22, up to 5.1 GHz. Bottom line: treat “Recommended” as sort order—your main app index is still the judge.
Generated by GeeCool AI
Head-to-Head Specs
16 / 24
Cores
16 / 22
5.1 GHz
Clock
5.1 GHz
30 MB
Cache
24 MB
Six Index Comparison
Gaming Index
Game performanceBetter in this index Intel® Core™ i9-12900 Processor
90
86
Core™ i9-12900 Core™ Ultra 9 Processor 185H
For gaming-first builds, Gaming Index is a better guide than core count alone.
Content Creation Index
Editing, rendering & streamingBetter in this index Intel® Core™ i9-12900 Processor
80
73
Core™ i9-12900 Core™ Ultra 9 Processor 185H
A higher Content Creation Index generally helps with editing, rendering, streaming, and design workflows.
Compute Index
Compilation & multithreaded workloadsBetter in this index Intel® Core™ i9-12900 Processor
75
72
Core™ i9-12900 Core™ Ultra 9 Processor 185H
The higher Compute Index usually wins on compile jobs, VMs, and sustained compute workloads.
AI Capability
On-device AI workloadsBetter in this index Intel® Core™ Ultra 9 Processor 185H
73
79
Core™ i9-12900 Core™ Ultra 9 Processor 185H
AI Capability combines ISA support, acceleration, and memory factors for on-device AI.
Efficiency Index
Performance per wattBetter in this index Intel® Core™ Ultra 9 Processor 185H
67
90
Core™ i9-12900 Core™ Ultra 9 Processor 185H
The higher Efficiency Index usually means less power and heat for similar performance.
Value Index
Capability vs platform costBetter in this index Intel® Core™ Ultra 9 Processor 185H
28
28
Core™ i9-12900 Core™ Ultra 9 Processor 185H
On a budget, Value Index helps you spend on capability rather than badge value.
Key Differences
Spec Core™ i9-12900 Core™ Ultra 9 Processor 185H
硬件类型 CPU CPU
核心 / 线程 16 / 24 16 / 22
最高 Boost 5.1 GHz 5.1 GHz
L3 缓存 30 MB 24 MB
平台 FCLGA1700 FCBGA2049
内存支持 Up to DDR5 4800 MT/s Up to DDR4 3200 MT/s Up to LPDDR5/X 7467 MT/sUp to DDR5 5600 MT/s
Buying Choice
Why choose Core™ i9-12900?
- 30.00 MB L3 cache — smoother gaming with fewer hitches
- 16 cores / 24 threads — higher multithreaded throughput
Why choose Core™ Ultra 9 Processor 185H?
- Built-in NPU for local AI, speech, and vision tasks
- Efficiency-focused specs for quiet, cool builds
- Balanced specs with stronger platform value
Left/right order follows slug order in the URL