Core™ Ultra 7 Processor 155U
G-Score 67 Overall Score
12 cores / 14 threads, up to 4.80 GHz, AI acceleration
GeeCoolGuest
GeeCoolCPU Comparison
Core™ Ultra 7 Processor 255U
G-Score 70 Overall Score
12 cores / 14 threads, up to 5.20 GHz, AI acceleration
VERDICT
Recommended Core™ Ultra 7 Processor 255U
A 4% gap is a lean, not a verdict—Core™ Ultra 7 Processor 255U leads by a nose. Match your cooling and board budget to 12 MB L3 cache, 12 / 14, up to 5.2 GHz. The largest practical gaps show up in Gaming Index +8%, Content Creation Index, +6%—if that is your week, Core™ Ultra 7 Processor 255U pays off. If Content Creation Index is your main lane, Core™ Ultra 7 Processor 255U’s ~6% index lead is the actionable signal. The final word is your most-used software, not this page.
Generated by GeeCool AI
Head-to-Head Specs
12 / 14
Cores
12 / 14
4.8 GHz
Clock
5.2 GHz
12 MB
Cache
12 MB
Six Index Comparison
Gaming Index
Game performanceBetter in this index Intel® Core™ Ultra 7 Processor 255U
74
80
Core™ Ultra 7 Processor 155U Core™ Ultra 7 Processor 255U
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 7 Processor 255U
63
66
Core™ Ultra 7 Processor 155U Core™ Ultra 7 Processor 255U
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 7 Processor 255U
60
62
Core™ Ultra 7 Processor 155U Core™ Ultra 7 Processor 255U
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 7 Processor 255U
79
81
Core™ Ultra 7 Processor 155U Core™ Ultra 7 Processor 255U
AI Capability combines ISA support, acceleration, and memory factors for on-device AI.
Efficiency Index
Performance per wattBetter in this index Intel® Core™ Ultra 7 Processor 255U
79
81
Core™ Ultra 7 Processor 155U Core™ Ultra 7 Processor 255U
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 7 Processor 255U
30
31
Core™ Ultra 7 Processor 155U Core™ Ultra 7 Processor 255U
On a budget, Value Index helps you spend on capability rather than badge value.
Key Differences
Spec Core™ Ultra 7 Processor 155U Core™ Ultra 7 Processor 255U
硬件类型 CPU CPU
核心 / 线程 12 / 14 12 / 14
最高 Boost 4.8 GHz 5.2 GHz
L3 缓存 12 MB 12 MB
平台 FCBGA2049 FCBGA2049
内存支持 Up to LPDDR5/X 7467 MT/sUp to DDR5 5600 MT/s Up to LPDDR5/X 8400 MT/sUp to DDR5 6400 MT/s
Buying Choice
Why choose Core™ Ultra 7 Processor 155U?
- Each CPU has different strengths — check specs and scenarios below
Why choose Core™ Ultra 7 Processor 255U?
- Up to 5.20 GHz boost — stronger single-core bursts
- 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