Core™ i9-11900KF
G-Score 68 Overall Score
8 cores / 16 threads, up to 5.30 GHz, 125.00 W TDP, AVX-512
GeeCoolGuest
GeeCoolCPU Comparison
Ryzen™ 9 8945HS
G-Score 69 Overall Score
8 cores / 16 threads, up to 5.20 GHz, 45.00 W TDP, AI acceleration, AVX-512
VERDICT
Recommended Ryzen™ 9 8945HS
Not a blowout—only about 0% separates them. Ryzen™ 9 8945HS is slightly ahead overall, not an automatic buy. The 27% edge in AI Capability is the usable takeaway. Stack Efficiency Index, +56%, on AI Capability +27% together—that is the everyday case for Ryzen™ 9 8945HS. Match your cooling and board budget to 16 MB L3 cache, 8 / 16, up to 5.2 GHz. 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
5.3 GHz
Clock
5.2 GHz
16 MB
Cache
16 MB
125 W
Power
45 W
Six Index Comparison
Gaming Index
Game performanceBetter in this index Intel® Core™ i9-11900KF Processor
87
83
Core™ i9-11900KF Ryzen™ 9 8945HS
Align your pick with Gaming Index if frame stability matters more than spec-sheet core counts.
Content Creation Index
Editing, rendering & streamingBetter in this index Intel® Core™ i9-11900KF Processor
71
59
Core™ i9-11900KF Ryzen™ 9 8945HS
Creation workloads care about encode, render, and memory bandwidth—Content Creation Index reflects that mix.
Compute Index
Compilation & multithreaded workloadsBetter in this index Intel® Core™ i9-11900KF Processor
67
62
Core™ i9-11900KF Ryzen™ 9 8945HS
For dev work and multithreaded desktop tasks, prioritize Compute Index.
AI Capability
On-device AI workloadsBetter in this index AMD Ryzen™ 9 8945HS
62
79
Core™ i9-11900KF Ryzen™ 9 8945HS
Planning to run local models or AI tools? Compare AI Capability explicitly.
Efficiency Index
Performance per wattBetter in this index AMD Ryzen™ 9 8945HS
49
76
Core™ i9-11900KF Ryzen™ 9 8945HS
Small builds, quiet systems, and always-on desktops should weigh Efficiency Index heavily.
Value Index
Capability vs platform costBetter in this index Intel® Core™ i9-11900KF Processor
38
36
Core™ i9-11900KF Ryzen™ 9 8945HS
Value is not simply cheapest—Value Index measures capability against platform cost.
Key Differences
Spec Core™ i9-11900KF Ryzen™ 9 8945HS
硬件类型 CPU CPU
核心 / 线程 8 / 16 8 / 16
最高 Boost 5.3 GHz 5.2 GHz
L3 缓存 16 MB 16 MB
TDP 125 W 45 W
平台 FCLGA1200 FP7,FP7r2,FP8
内存支持 DDR4-3200 DDR5 (FP7r2),LPDDR5X (FP7-FP8)
Buying Choice
Why choose Core™ i9-11900KF?
- Up to 5.30 GHz boost — stronger single-core bursts
- AVX-512 support — faster heavy compute and compilation
- Balanced specs with stronger platform value
Why choose Ryzen™ 9 8945HS?
- Built-in NPU for local AI, speech, and vision tasks
- 45W TDP — lower power draw under load
Left/right order follows slug order in the URL