Core™ Ultra 7 Processor 255HX
G-Score 79 Overall Score
20 cores / 20 threads, up to 5.20 GHz, AI acceleration
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GeeCoolCPU Comparison
Core™ Ultra 7 processor 270HX Plus
G-Score 80 Overall Score
20 cores / 20 threads, up to 5.30 GHz, AI acceleration
VERDICT
Recommended Core™ Ultra 7 processor 270HX Plus
If you already leaned Core™ Ultra 7 Processor 255HX, this margin alone should not flip you. Platform planning: match cooling and board tier to up to 5.3 GHz, 20 / 20, 30 MB L3 cache. Heavy Gaming Index users should weight Gaming Index (+2%), about +1% in Efficiency Index heavily. Narrow the lens to Gaming Index before you argue with G-SCORE alone. The final word is your most-used software, not this page.
Generated by GeeCool AI
Head-to-Head Specs
20 / 20
Cores
20 / 20
5.2 GHz
Clock
5.3 GHz
30 MB
Cache
30 MB
Six Index Comparison
Gaming Index
Game performanceBetter in this index Intel® Core™ Ultra 7 processor 270HX Plus
91
93
Core™ Ultra 7 Processor 255HX Core™ Ultra 7 processor 270HX Plus
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™ Ultra 7 processor 270HX Plus
81
81
Core™ Ultra 7 Processor 255HX Core™ Ultra 7 processor 270HX Plus
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™ Ultra 7 processor 270HX Plus
78
79
Core™ Ultra 7 Processor 255HX Core™ Ultra 7 processor 270HX Plus
For dev work and multithreaded desktop tasks, prioritize Compute Index.
AI Capability
On-device AI workloadsBetter in this index —
81
81
Core™ Ultra 7 Processor 255HX Core™ Ultra 7 processor 270HX Plus
Planning to run local models or AI tools? Compare AI Capability explicitly.
Efficiency Index
Performance per wattBetter in this index Intel® Core™ Ultra 7 processor 270HX Plus
96
96
Core™ Ultra 7 Processor 255HX Core™ Ultra 7 processor 270HX Plus
Small builds, quiet systems, and always-on desktops should weigh Efficiency Index heavily.
Value Index
Capability vs platform costBetter in this index Intel® Core™ Ultra 7 processor 270HX Plus
27
28
Core™ Ultra 7 Processor 255HX Core™ Ultra 7 processor 270HX Plus
Value is not simply cheapest—Value Index measures capability against platform cost.
Key Differences
Spec Core™ Ultra 7 Processor 255HX Core™ Ultra 7 processor 270HX Plus
硬件类型 CPU CPU
核心 / 线程 20 / 20 20 / 20
最高 Boost 5.2 GHz 5.3 GHz
L3 缓存 30 MB 30 MB
平台 FCBGA2114 FCBGA2114
内存支持 Up to DDR5 6400 MT/s Up to DDR5 6400 MT/s
Buying Choice
Why choose Core™ Ultra 7 Processor 255HX?
- Each CPU has different strengths — check specs and scenarios below
Why choose Core™ Ultra 7 processor 270HX Plus?
- Up to 5.30 GHz boost — stronger single-core bursts
- Core count suits compilation, VMs, and heavy compute
- Efficiency-focused specs for quiet, cool builds
Left/right order follows slug order in the URL