CPU Comparison
Intel Core i7-1255U vs Core i7-1365U
A side-by-side comparison of specs, performance and value. The Intel Core i7-1255U is a 15W mobile processor featuring a 10-core hybrid design, tailored for standard ultrabooks balancing performance and battery life.
The Bottom Line
Overview & Launch
Specifications Compared
Performance Compared
Productivity
Highly responsive for daily office tasks, with plenty of E-cores to keep background apps from slowing down the system.
Exceptional performance for office applications and multitasking.
Gaming
Can run esports games like League of Legends smoothly, but struggles with modern AAA titles on integrated graphics.
Suitable for casual and esports gaming at 1080p using integrated graphics.
Virtualization
Good for light Docker containers, but 2 P-cores limit performance when running full Windows VMs.
Capable of running light virtual machines, though limited by 15W TDP.
Efficiency
Excellent power management ensures long battery life during typical office use.
Outstanding performance-per-watt, ensuring long battery life.
Specialized Performance
AI / ML
- No NPU
- AI workloads handled by CPU/GPU
- Relies on CPU and Iris Xe for inference
- Suitable for background AI noise cancellation
- Not designed for local LLM deployment
Content Creation
Gaming
- Iris Xe 96EU handles 1080p low settings for older games
- Throttles under sustained 3D loads
- Best paired with a discrete GPU for serious gaming
- Iris Xe 96EU handles older titles well
- Not suitable for AAA gaming without a discrete GPU
- Excellent for cloud gaming streaming
Industry Impact
Best CPU by Use Case
Target Audience
Strengths & Weaknesses
Pros
- Excellent performance-per-watt
- Very flexible memory support
- Good single-core burst performance
- Plenty of PCIe lanes for an ultrabook chip
- Reliable Iris Xe integrated graphics
Cons
- Only 2 P-cores limit heavy multi-threading
- Soldered to the motherboard
- Can get warm during 55W turbo bursts
- Not suitable for gaming without a discrete GPU
Pros
- Excellent single-core burst performance
- Outstanding power efficiency
- Supports modern DDR5 and LPDDR5 memory
- Integrated Iris Xe 96EU graphics
- Ideal for fanless or thin-and-light designs
Cons
- Locked multiplier
- Limited PCIe lanes (8) from CPU
- Not suitable for sustained heavy workloads
- Soldered BGA socket prevents upgrades
- Integrated graphics struggle with modern games
Competitors & Alternatives
Intel Core i7-1255U
- AMD Ryzen 7 7730URival
Mobile
- AMD Ryzen 7 6800URival
Mobile
- Compare head-to-headApple M2Rival
Mobile
- AMD Ryzen 5 6600URival
Mobile
- Intel Core i7-1185G7Rival
Mobile
Offers slightly higher clock speeds (4.8 GHz) for marginally better burst performance.
Compare head-to-headA more cost-effective alternative that offers very similar everyday performance.
Compare head-to-headBetter sustained performance if you can accommodate the 28W TDP.
Compare head-to-head- AMD Ryzen 7 7735UAlt
Strong alternative with better integrated graphics efficiency.
- Intel Core i7-1355UAlt
The 13th Gen successor with refined efficiency and clock speeds.
Core i7-1365U
- AMD Ryzen 7 7730URival
Mobile
- AMD Ryzen 7 7735URival
Mobile
- Intel Core i7-1355URival
Mobile
- Compare head-to-headApple M2Rival
Mobile
- Qualcomm Snapdragon 8cx Gen 3Rival
Mobile
- Intel Core i5-1335UAlt
Offers similar architecture at a lower price point for budget ultrabooks.
- Intel Core i7-13700PAlt
Better choice for users needing sustained multi-core performance in thicker laptops.
- AMD Ryzen 5 7530UAlt
Excellent battery life and multi-core efficiency for thin-and-lights.
- Alt
Superior sustained performance and efficiency in the macOS ecosystem.
Compare head-to-head Newer Meteor Lake architecture with dedicated low-power AI silicon.
Compare head-to-head
Our Verdict on Each
A highly efficient and popular 15W processor that powers a vast majority of mid-range premium ultrabooks, offering great daily responsiveness.
Best for: Buying a standard ultrabook for school or office work where you need strong battery life and snappy daily performance.
Read the full reviewA highly efficient mobile processor delivering exceptional single-thread burst speeds for everyday ultrabook use.
Best for: Purchasing a premium ultrabook for professional productivity
Read the full reviewFrequently Asked Questions
Which is better, Intel Core i7-1255U or Core i7-1365U?
Based on our editorial ratings, the Core i7-1365U 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 i7-1255U or Core i7-1365U?
For gaming, the Core i7-1365U leads with a gaming performance score of 65/100 among Intel Core i7-1255U and Core i7-1365U.
Which uses less power?
The Core i7-1365U has the lowest rated TDP. Power draw across these chips: Intel Core i7-1255U (55 W), Core i7-1365U (15 W).
Do Intel Core i7-1255U and Core i7-1365U use the same socket?
Yes — all of these CPUs use the Intel BGA 1744 socket, so they share compatible motherboards.