Core™ i9-11900KB
G-Score 65 Overall Score
8 cores / 16 threads, up to 4.90 GHz, 65.00 W TDP
GeeCoolGuest
GeeCoolCPU Comparison
Ryzen™ 9 PRO 8945HS
G-Score 72 Overall Score
8 cores / 16 threads, up to 5.20 GHz, 45.00 W TDP, AI acceleration, AVX-512
VERDICT
Recommended Ryzen™ 9 PRO 8945HS
Multiple indexes side with Ryzen™ 9 PRO 8945HS—this is structural, not luck. up to 5.2 GHz, 8 / 16, 16 MB L3 cache explains why heavy loads stay smooth on Ryzen™ 9 PRO 8945HS. Scenario-first: AI Capability favors Ryzen™ 9 PRO 8945HS (~+63%). The largest practical gaps show up in on AI Capability +63%, on Efficiency Index: +15%—if that is your week, Ryzen™ 9 PRO 8945HS pays off. Bottom line: treat “Recommended” as sort order—your main app index is still the judge.
Generated by GeeCool AI
Head-to-Head Specs
8 / 16
Cores
8 / 16
4.9 GHz
Clock
5.2 GHz
24 MB
Cache
16 MB
65 W
Power
45 W
Six Index Comparison
Gaming Index
Game performanceBetter in this index AMD Ryzen™ 9 PRO 8945HS
84
85
Core™ i9-11900KB Ryzen™ 9 PRO 8945HS
The higher Gaming Index usually means smoother frame pacing and better minimums in CPU-sensitive games.
Content Creation Index
Editing, rendering & streamingBetter in this index AMD Ryzen™ 9 PRO 8945HS
67
72
Core™ i9-11900KB Ryzen™ 9 PRO 8945HS
If Premiere, Blender, or OBS is daily work, Content Creation Index is more actionable than raw cores.
Compute Index
Compilation & multithreaded workloadsBetter in this index AMD Ryzen™ 9 PRO 8945HS
64
68
Core™ i9-11900KB Ryzen™ 9 PRO 8945HS
When you need sustained throughput, Compute Index is more informative than peak clock alone.
AI Capability
On-device AI workloadsBetter in this index AMD Ryzen™ 9 PRO 8945HS
50
81
Core™ i9-11900KB Ryzen™ 9 PRO 8945HS
The higher AI Capability tends to have more headroom for local LLMs and Stable Diffusion-style workloads.
Efficiency Index
Performance per wattBetter in this index AMD Ryzen™ 9 PRO 8945HS
57
66
Core™ i9-11900KB Ryzen™ 9 PRO 8945HS
Efficiency is not just TDP—Efficiency Index captures the performance-per-watt balance.
Value Index
Capability vs platform costBetter in this index Intel® Core™ i9-11900KB Processor
37
36
Core™ i9-11900KB Ryzen™ 9 PRO 8945HS
The higher Value Index often delivers a better return on platform spend.
Key Differences
Spec Core™ i9-11900KB Ryzen™ 9 PRO 8945HS
硬件类型 CPU CPU
核心 / 线程 8 / 16 8 / 16
最高 Boost 4.9 GHz 5.2 GHz
L3 缓存 24 MB 16 MB
TDP 65 W 45 W
平台 FCBGA1787 FP7,FP7r2
内存支持 Up to 3200 MT/s DDR5 (FP7r2),LPDDR5X (FP7)
Buying Choice
Why choose Core™ i9-11900KB?
- Balanced specs with stronger platform value
Why choose Ryzen™ 9 PRO 8945HS?
- Up to 5.20 GHz boost — stronger single-core bursts
- AVX-512 support — faster heavy compute and compilation
- Built-in NPU for local AI, speech, and vision tasks
Left/right order follows slug order in the URL