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 6900HX
G-Score 65 Overall Score
8 cores / 16 threads, up to 4.90 GHz, 45.00 W TDP
VERDICT
Recommended Core™ i9-7940X X-series
Reality check: only about 1% separates them—Core™ i9-7940X X-series is a soft default, not a mandate. Match your cooling and board budget to 19 MB L3 cache, 14 / 28, up to 4.3 GHz. Narrow the lens to Content Creation Index before you argue with G-SCORE alone. Stack on Content Creation Index +15%, Compute Index ~+12% together—that is the everyday case for Core™ i9-7940X X-series. SFF builders: treat ~16% 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
14 / 28
Cores
8 / 16
4.3 GHz
Clock
4.9 GHz
19 MB
Cache
16 MB
165 W
Power
45 W
Six Index Comparison
Gaming Index
Game performanceBetter in this index AMD Ryzen™ 9 6900HX
72
79
Core™ i9-7940X X-series Ryzen™ 9 6900HX
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
66
Core™ i9-7940X X-series Ryzen™ 9 6900HX
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
63
Core™ i9-7940X X-series Ryzen™ 9 6900HX
For dev work and multithreaded desktop tasks, prioritize Compute Index.
AI Capability
On-device AI workloadsBetter in this index Intel® Core™ i9-7940X X-series Processor
64
58
Core™ i9-7940X X-series Ryzen™ 9 6900HX
Planning to run local models or AI tools? Compare AI Capability explicitly.
Efficiency Index
Performance per wattBetter in this index AMD Ryzen™ 9 6900HX
60
69
Core™ i9-7940X X-series Ryzen™ 9 6900HX
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 6900HX
29
35
Core™ i9-7940X X-series Ryzen™ 9 6900HX
Value is not simply cheapest—Value Index measures capability against platform cost.
Key Differences
Spec Core™ i9-7940X X-series Ryzen™ 9 6900HX
硬件类型 CPU CPU
核心 / 线程 14 / 28 8 / 16
最高 Boost 4.3 GHz 4.9 GHz
L3 缓存 19 MB 16 MB
TDP 165 W 45 W
平台 FCLGA2066 FP7
内存支持 DDR4-2666 DDR5
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 6900HX?
- Up to 4.90 GHz boost — stronger single-core bursts
- 45W TDP — lower power draw under load
- Lower platform cost with less cooling pressure
Left/right order follows slug order in the URL