CPU Comparison
Intel Core i5-12450H vs Core i5-1335U
A side-by-side comparison of specs, performance and value. The Intel Core i5-12450H is a mobile processor designed for budget-friendly gaming laptops and portable workstations. Launched in early 2022, it belongs to the Alder Lake-H family and features a hybrid architecture with 8 cores (4 P-cores and 4 E-cores) and 12 threads. Operating at a base clock of 2.0 GHz and boosting up to 4.4 GHz, it provides solid performance for modern mobile workloads. Built on Intel's 10 nm process, it includes 12 MB of L3 cache and basic UHD Graphics. With a base TDP of 45 W, it balances performance and battery life. It supports both DDR4 and DDR5 memory, as well as PCIe 4.0. The i5-12450H is engineered to deliver reliable entry-level gaming and productivity performance for thin-and-light and mainstream laptop form factors.
The Bottom Line
Overview & Launch
Specifications Compared
Performance Compared
Productivity
8 cores provide smooth multitasking for daily laptop use.
Smooth performance for everyday office tasks and multitasking.
Gaming
Handles esports and mid-range gaming well when paired with a decent mobile GPU.
Suitable only for e-sports and older games at reduced settings.
Virtualization
Can run basic VMs but limited by mobile power constraints.
Basic VM support, but constrained by core count and memory bandwidth.
Efficiency
Good balance of performance and battery life.
Exceptional efficiency, ensuring long battery life for on-the-go use.
Specialized Performance
AI / ML
- Basic CPU inference
- No dedicated AI hardware
- No dedicated AI hardware
- Relies on CPU/GPU for AI tasks
Content Creation
Gaming
- Suitable for budget gaming laptops
- 4 P-cores handle games well
- E-cores manage background tasks
- Integrated GPU limits gaming potential
- Requires dual-channel RAM for best iGPU results
- Not designed for AAA titles
Industry Impact
Best CPU by Use Case
Target Audience
Strengths & Weaknesses
Pros
- Hybrid 8-core design
- Good single-core performance
- Supports DDR5 and PCIe 4.0
- Excellent for budget gaming laptops
- Decent power efficiency
Cons
- Only 12MB of L3 cache
- Basic UHD integrated graphics
- Locked multiplier
- Soldered to motherboard (BGA)
Pros
- Great power efficiency
- Solid single-core performance
- 10-core hybrid design
- Iris Xe 80EU graphics
- DDR5 support
Cons
- Low base clock speed
- Weak for heavy gaming
- BGA soldered
- Sustained performance limited by cooling
- Not an enthusiast chip
Competitors & Alternatives
Intel Core i5-12450H
- AMD Ryzen 5 5600HRival
Mobile
- AMD Ryzen 7 5700URival
Mobile
- Compare head-to-headIntel Core i7-11800HRival
Mobile
- AMD Ryzen 5 6600HRival
Mobile
- Compare head-to-headIntel Core i5-12500HRival
Mobile
Significantly better performance for heavy workloads.
Compare head-to-head- AMD Ryzen 7 6800HAlt
Better integrated graphics and multi-core performance.
- Intel Core i5-11400HAlt
Older but cheaper alternative if on a strict budget.
Core i5-1335U
- AMD Ryzen 5 7530URival
Mobile
- AMD Ryzen 5 7640URival
Mobile
- Compare head-to-headApple M2Rival
Mobile
- Intel Core i5-1345URival
Mobile
- Qualcomm Snapdragon 8cx Gen 3Rival
Mobile
- Intel Core i7-1355UAlt
More EUs in the iGPU and higher clocks for better graphics.
- AMD Ryzen 7 7735UAlt
Stronger integrated Radeon graphics.
More P-cores for better sustained multi-threading at the cost of battery.
Compare head-to-head- Alt
Incredible battery life and passively cooled designs.
Compare head-to-head
Our Verdict on Each
A solid entry-level mobile processor bringing hybrid architecture to budget gaming laptops.
Best for: If you are shopping for an entry-level gaming laptop, the Core i5-12450H provides excellent value. It offers the core benefits of Intel's 12th Gen hybrid architecture without the premium price tag. It pairs well with mid-range mobile GPUs like the RTX 3050 or 4050. However, if you plan to do heavy video editing or 3D rendering, you might want to look for a laptop with the i5-12500H or i7-12700H for better multi-core performance. For pure 1080p gaming and school work, this CPU is more than sufficient.
Read the full reviewA highly capable mobile chip for daily tasks and light workloads, offering great efficiency and adequate burst speed for typical user needs.
Best for: Purchasing a mainstream ultrabook for school or office use.
Read the full reviewFrequently Asked Questions
Which is better, Intel Core i5-12450H or Core i5-1335U?
Based on our editorial ratings, the Intel Core i5-12450H comes out ahead with a score of 8.2/10. 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 i5-12450H or Core i5-1335U?
For gaming, the Intel Core i5-12450H leads with a gaming performance score of 75/100 among Intel Core i5-12450H and Core i5-1335U.
Which uses less power?
The Core i5-1335U has the lowest rated TDP. Power draw across these chips: Intel Core i5-12450H (45 W), Core i5-1335U (15 W).
Do Intel Core i5-12450H and Core i5-1335U use the same socket?
No. They use different sockets (Intel Core i5-12450H: BGA 1744, Core i5-1335U: Intel BGA 1744), so each needs a compatible motherboard.
Which has more cores?
The Core i5-1335U has the most cores. Core counts: Intel Core i5-12450H (8 cores), Core i5-1335U (10 cores).
Which is faster in multi-core benchmarks?
The Intel Core i5-12450H posts the highest multi-core benchmark score. Multi-core results: Intel Core i5-12450H (15,000), Core i5-1335U (9,300). Benchmark figures are approximate and workload-dependent.