Core™ i9-7940X X-series
G-Score 66 Overall Score
14 cores / 28 threads, up to 4.30 GHz, 165.00 W TDP, AVX-512
GeeCoolGuest
GeeCoolCPU Comparison
Ryzen™ 9 270
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™ 9 270
Both are viable. Ryzen™ 9 270 is slightly ahead overall; whether that matters depends on your apps. Scenario-first: AI Capability favors Ryzen™ 9 270 (~+24%). That said, Core™ i9-7940X X-series still has a case in Content Creation Index, Compute Index—if those matter more, do not let total score override your priorities. Stack Efficiency Index leading +27%, in AI Capability: +24% together—that is the everyday case for Ryzen™ 9 270. Bottom line: treat “Recommended” as sort order—your main app index is still the judge.
Generated by GeeCool AI
Head-to-Head Specs
14 / 28
Cores
8 / 16
4.3 GHz
Clock
5.2 GHz
19 MB
Cache
16 MB
165 W
Power
45 W
Six Index Comparison
Gaming Index
Game performanceBetter in this index AMD Ryzen™ 9 270
72
83
Core™ i9-7940X X-series Ryzen™ 9 270
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™ i9-7940X X-series Processor
75
59
Core™ i9-7940X X-series Ryzen™ 9 270
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™ i9-7940X X-series Processor
71
62
Core™ i9-7940X X-series Ryzen™ 9 270
For dev work and multithreaded desktop tasks, prioritize Compute Index.
AI Capability
On-device AI workloadsBetter in this index AMD Ryzen™ 9 270
64
79
Core™ i9-7940X X-series Ryzen™ 9 270
Planning to run local models or AI tools? Compare AI Capability explicitly.
Efficiency Index
Performance per wattBetter in this index AMD Ryzen™ 9 270
60
76
Core™ i9-7940X X-series Ryzen™ 9 270
Small builds, quiet systems, and always-on desktops should weigh Efficiency Index heavily.
Value Index
Capability vs platform costBetter in this index AMD Ryzen™ 9 270
29
36
Core™ i9-7940X X-series Ryzen™ 9 270
Value is not simply cheapest—Value Index measures capability against platform cost.
Key Differences
Spec Core™ i9-7940X X-series Ryzen™ 9 270
硬件类型 CPU CPU
核心 / 线程 14 / 28 8 / 16
最高 Boost 4.3 GHz 5.2 GHz
L3 缓存 19 MB 16 MB
TDP 165 W 45 W
平台 FCLGA2066 FP8,FP7,FP7r2
内存支持 DDR4-2666 DDR5 (FP8),LPDDR5X (FP8),DDR5 (FP7r2),LPDDR5X (FP7)
Buying Choice
Why choose Core™ i9-7940X X-series?
- 14 cores / 28 threads — higher multithreaded throughput
- AVX-512 support — faster heavy compute and compilation
Why choose Ryzen™ 9 270?
- Up to 5.20 GHz boost — stronger single-core bursts
- 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