CPU Comparison
Intel Core i5-12450H vs Intel Core i5-13420H
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.
Solid multi-core performance for mobile form factors.
Gaming
Handles esports and mid-range gaming well when paired with a decent mobile GPU.
Good for light gaming via iGPU, but pairs best with a mobile dGPU.
Virtualization
Can run basic VMs but limited by mobile power constraints.
Adequate for light VMs on the go.
Efficiency
Good balance of performance and battery life.
Good efficiency, though 45W requires active cooling.
Specialized Performance
AI / ML
- Basic CPU inference
- No dedicated AI hardware
- Can handle local inference
- Lacks NPU
- GPU acceleration recommended
Content Creation
Gaming
- Suitable for budget gaming laptops
- 4 P-cores handle games well
- E-cores manage background tasks
- Iris Xe 80EU handles esports titles
- Pairs well with RTX 4050 mobile
- 4.6 GHz boost helps single-threaded games
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
- Good 8-core hybrid layout for mobile
- Supports fast DDR5 and LPDDR5 memory
- Includes Iris Xe 80EU graphics
- 45W base power is manageable for laptop cooling
- Supports PCIe 5.0 storage
Cons
- Only 4 P-cores limit heavy single-threaded bursts
- 12MB L3 cache is lower than desktop variants
- BGA1744 socket means it cannot be upgraded
- Lacks an NPU for dedicated AI tasks
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.
Intel Core i5-13420H
- AMD Ryzen 5 7640HSRival
Mobile
- AMD Ryzen 7 7735HSRival
Mobile
- Compare head-to-headIntel Core i5-12450HRival
Mobile
- Compare head-to-headIntel Core i7-13620HRival
Mobile
- AMD Ryzen 5 7535HSRival
Mobile
- Core i7-13620HAlt
If you need more cores for heavy mobile productivity.
- Ryzen 5 7640HSAlt
Strong AMD alternative with slightly better iGPU.
If you want a thinner laptop with 28W power.
Compare head-to-head- Ryzen 7 7735HSAlt
More cores and strong integrated graphics.
- Core i5-12450HAlt
Older generation but still capable for budget laptops.
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 solid mobile processor offering excellent multi-core performance for mid-range laptops, though it trails in single-core speed compared to higher HX models.
Best for: The Core i5-13420H is recommended for buyers looking at mid-range gaming laptops or performance-oriented student laptops. It provides an excellent balance of multi-core performance for schoolwork or coding, and battery efficiency for on-the-go use. If you are buying a laptop with an RTX 4050 or 4060 mobile GPU, this CPU will not bottleneck the system in most modern games. It is also suitable for light 1080p video editing. Buyers should ensure the laptop has adequate cooling, as 45W chips can throttle if the chassis is too thin. It should be avoided by professional content creators who need maximum multi-threaded rendering, who should instead look for HX-series chips with more cores. For mainstream mobile users, the 13420H is a highly capable and efficient choice.
Read the full reviewFrequently Asked Questions
Which is better, Intel Core i5-12450H or Intel Core i5-13420H?
Based on our editorial ratings, the Intel Core i5-13420H comes out ahead with a score of 8.4/10. 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 Intel Core i5-13420H?
For gaming, the Intel Core i5-12450H leads with a gaming performance score of 75/100 among Intel Core i5-12450H and Intel Core i5-13420H.
Do Intel Core i5-12450H and Intel Core i5-13420H use the same socket?
No. They use different sockets (Intel Core i5-12450H: BGA 1744, Intel Core i5-13420H: Intel BGA 1744), so each needs a compatible motherboard.
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). Benchmark figures are approximate and workload-dependent.