Core™ i9-13900K
G-Score 83 Overall Score
24 cores / 32 threads, up to 5.80 GHz
GeeCoolGuest
GeeCoolCPU Comparison
Core™ Ultra 9 Processor 285K
G-Score 84 Overall Score
24 cores / 24 threads, up to 5.70 GHz, AI acceleration
VERDICT
Recommended Core™ Ultra 9 Processor 285K
Near tie on G-SCORE—Core™ Ultra 9 Processor 285K is direction, not destiny (84 vs 83). Narrow the lens to AI Capability before you argue with G-SCORE alone. Match your week against in AI Capability: +12%, by 5% on Value Index—that is the practical test. If Efficiency Index, Gaming Index outranks everything, Core™ i9-13900K is the honest pick. SFF builders: treat ~6% efficiency as a real constraint. Bottom line: treat “Recommended” as sort order—your main app index is still the judge.
Generated by GeeCool AI
Head-to-Head Specs
24 / 32
Cores
24 / 24
5.8 GHz
Clock
5.7 GHz
36 MB
Cache
36 MB
Six Index Comparison
Gaming Index
Game performanceBetter in this index Intel® Core™ i9-13900K Processor
106
104
Core™ i9-13900K Core™ Ultra 9 Processor 285K
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™ Ultra 9 Processor 285K
87
88
Core™ i9-13900K Core™ Ultra 9 Processor 285K
A higher Content Creation Index generally helps with editing, rendering, streaming, and design workflows.
Compute Index
Compilation & multithreaded workloadsBetter in this index Intel® Core™ Ultra 9 Processor 285K
86
86
Core™ i9-13900K Core™ Ultra 9 Processor 285K
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 285K
73
82
Core™ i9-13900K Core™ Ultra 9 Processor 285K
AI Capability combines ISA support, acceleration, and memory factors for on-device AI.
Efficiency Index
Performance per wattBetter in this index Intel® Core™ i9-13900K Processor
82
77
Core™ i9-13900K Core™ Ultra 9 Processor 285K
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 285K
25
27
Core™ i9-13900K Core™ Ultra 9 Processor 285K
On a budget, Value Index helps you spend on capability rather than badge value.
Key Differences
Spec Core™ i9-13900K Core™ Ultra 9 Processor 285K
硬件类型 CPU CPU
核心 / 线程 24 / 32 24 / 24
最高 Boost 5.8 GHz 5.7 GHz
L3 缓存 36 MB 36 MB
平台 FCLGA1700 FCLGA1851
内存支持 Up to DDR5 5600 MT/s Up to DDR4 3200 MT/s Up to DDR5 6400 MT/s
Buying Choice
Why choose Core™ i9-13900K?
- Up to 5.80 GHz boost — stronger single-core bursts
- Efficiency-focused specs for quiet, cool builds
Why choose Core™ Ultra 9 Processor 285K?
- Specs better suited to editing, rendering, and streaming
- Core count suits compilation, VMs, and heavy compute
- Built-in NPU for local AI, speech, and vision tasks
Left/right order follows slug order in the URL