CPU Comparison
Intel Core Ultra 5 235H vs Intel Core Ultra 7 255H
A side-by-side comparison of specs, performance and value. The Intel Core Ultra 5 235H is a 14-core mobile processor featuring a tri-cluster hybrid design with P-cores, E-cores, and LP-E-cores, paired with Arc Graphics 140T and an NPU 3 unit for AI-accelerated workloads in thin-and-light laptops.
The Bottom Line
Overview & Launch
Specifications Compared
Performance Compared
Productivity
14 threads provide solid multi-tasking performance for productivity applications, though limited by 28W base power.
Snappy application performance and strong multi-core scaling for a 28W chip.
Gaming
Arc 140T handles esports titles comfortably and can manage older AAA games at lowered settings, but is not a replacement for a discrete GPU.
Arc 140T graphics allow for respectable 1080p gaming at medium settings without a discrete GPU.
Virtualization
Adequate for light VM workloads, but 14 threads and thermal constraints limit heavy virtualization use cases.
Capable of running light VMs, though limited by 16 threads.
Efficiency
LP-E-cores significantly improve idle and light-load efficiency, making this chip well-suited for battery-conscious designs.
Excellent efficiency thanks to LP E-Cores and mixed TSMC nodes.
Specialized Performance
AI / ML
- NPU 3 provides 13 TOPS for sustained AI tasks
- Arc 140T GPU contributes 74 TOPS for burst AI workloads
- Combined 94 TOPS meets Copilot+ PC requirements
- Local LLM inference is feasible for smaller models
- NPU provides 13 TOPS
- Arc GPU provides 74 TOPS
- Total platform AI reaches 96 TOPS
Content Creation
Gaming
- Arc 140T is substantially faster than desktop Xe-LPG variants
- Esports titles run well at 1080p medium settings
- AAA gaming requires lowered settings and is framerate-limited
- Driver maturity for Arc mobile graphics is still improving
- Arc 140T is a massive leap over previous iGPUs
- Can handle esports titles at high framerates
- Supports XeSS upscaling for better performance
Industry Impact
Best CPU by Use Case
Target Audience
Strengths & Weaknesses
Pros
- Tri-cluster design enables excellent power efficiency at light loads
- Arc Graphics 140T is the most powerful iGPU in the Arrow Lake mobile family
- 94 TOPS combined AI performance meets modern AI PC standards
- LPDDR5X-8400 support provides exceptional memory bandwidth for an iGPU
- NPU 3 enables sustained AI workloads without draining battery
Cons
- 28W base TDP limits sustained multi-core performance
- No Hyper-Threading reduces per-core multitasking flexibility
- Tri-cluster scheduling complexity may cause inconsistent performance in poorly optimized software
- BGA package means no upgrade path
- Arc mobile graphics drivers still maturing compared to established alternatives
Pros
- Massive 96 TOPS AI performance
- Powerful Arc 140T integrated graphics
- Excellent 28W power efficiency
- Includes LP E-Cores for battery life
- 20 PCIe Gen 5 lanes
Cons
- Locked multiplier
- L3 cache reduced to 24 MB compared to HX
- Max memory limited to 64 GB
- Cannot match discrete GPU performance
Competitors & Alternatives
Intel Core Ultra 5 235H
- AMD Ryzen AI 9 365Rival
Mobile Thin-and-Light
- AMD Ryzen 7 8845HSRival
Mobile Performance
- Compare head-to-headApple M4Rival
Mobile Premium
- Qualcomm Snapdragon X EliteRival
Mobile AI PC
- AMD Ryzen AI 7 360Rival
Mobile Mid-Range AI
Lower cost option with fewer cores if budget is a concern.
Compare head-to-headMore P-cores and higher clocks for demanding mobile workloads.
Compare head-to-head- Intel Core Ultra 5 235 (Desktop)Alt
If a desktop form factor is acceptable, offers sustained performance advantages.
Intel Core Ultra 7 255H
- AMD Ryzen AI 9 365Rival
Mobile
- AMD Ryzen AI 9 HX 370Rival
Mobile
- Compare head-to-headApple M4Rival
Mobile
- Qualcomm Snapdragon X EliteRival
Mobile
- Intel Core Ultra 7 258VRival
Mobile
Next generation with better AI performance and graphics.
Compare head-to-head- Alt
Excellent alternative for macOS users seeking efficiency.
Compare head-to-head Budget-friendly alternative with similar architecture.
Compare head-to-head- Qualcomm Snapdragon X PlusAlt
Alternative for ARM-based efficiency and battery life.
Our Verdict on Each
A capable mobile processor that delivers strong multi-threaded performance and the best integrated graphics in the Arrow Lake family, though the tri-cluster core layout adds complexity that software must fully exploit.
Best for: Purchasing a thin-and-light laptop that needs strong iGPU performance and AI capabilities without a discrete GPU
Read the full reviewAn exceptionally well-rounded mobile CPU that perfectly balances power, efficiency, and integrated graphics capabilities for premium laptops.
Best for: Premium ultrabook or thin-and-light creator laptop
Read the full reviewFrequently Asked Questions
Which is better, Intel Core Ultra 5 235H or Intel Core Ultra 7 255H?
Based on our editorial ratings, the Intel Core Ultra 7 255H comes out ahead with a score of 8.7/10. That said, the best choice depends on your workload — check the spec and performance breakdown above for gaming, productivity and efficiency differences.
Which is faster for gaming, Intel Core Ultra 5 235H or Intel Core Ultra 7 255H?
For gaming, the Intel Core Ultra 5 235H leads with a gaming performance score of 75/100 among Intel Core Ultra 5 235H and Intel Core Ultra 7 255H.
Do Intel Core Ultra 5 235H and Intel Core Ultra 7 255H use the same socket?
No. They use different sockets (Intel Core Ultra 5 235H: BGA 2049, Intel Core Ultra 7 255H: Intel BGA 2049), so each needs a compatible motherboard.
Which has more cores?
The Intel Core Ultra 7 255H has the most cores. Core counts: Intel Core Ultra 5 235H (14 cores), Intel Core Ultra 7 255H (16 cores).
Which is faster in multi-core benchmarks?
The Intel Core Ultra 7 255H posts the highest multi-core benchmark score. Multi-core results: Intel Core Ultra 7 255H (0). Benchmark figures are approximate and workload-dependent.