CPU Comparison
Intel Core i5-12450H vs Intel Core i5-12450HX
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.
Excels in multi-threaded productivity applications due to the 12-thread hybrid design.
Gaming
Handles esports and mid-range gaming well when paired with a decent mobile GPU.
Provides high frame rates in modern titles when paired with a mid-range to high-end discrete GPU.
Virtualization
Can run basic VMs but limited by mobile power constraints.
Capable of running local virtual machines efficiently, though core count limits heavy parallel VMs.
Efficiency
Good balance of performance and battery life.
Efficiency is lower compared to P and U series due to the 55W base power and desktop lineage.
Specialized Performance
AI / ML
- Basic CPU inference
- No dedicated AI hardware
- Can handle basic local AI inference.
- Lacks a dedicated NPU found in newer generations.
Content Creation
Gaming
- Suitable for budget gaming laptops
- 4 P-cores handle games well
- E-cores manage background tasks
- High boost clocks ensure strong single-core gaming performance.
- Requires a dedicated GPU as the UHD 710 iGPU is only for display output.
- PCIe 5.0 ensures no bottleneck for latest generation graphics cards.
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
- Desktop-class performance in a mobile form factor
- 20 PCIe 5.0 lanes for high expandability
- Support for both DDR4 and DDR5 memory
- Strong multi-threaded capability for the price
- High power headroom for sustained boosts
Cons
- High base TDP limits battery life
- Basic UHD 710 integrated graphics
- BGA socket prevents upgrades
- Core overclocking is limited
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 i5-12450HX
- AMD Ryzen 5 6600HRival
Mobile
- AMD Ryzen 7 5800HRival
Mobile
- Compare head-to-headIntel Core i7-11800HRival
Mobile
- AMD Ryzen 5 5600HRival
Mobile
- Compare head-to-headIntel Core i5-12500HRival
Mobile
- Intel Core i7-12650HXAlt
Offers more cores and threads for heavier multi-threaded workloads.
Slightly lower power variant for thinner chassis.
Compare head-to-head- AMD Ryzen 7 6800HAlt
Superior multi-threading and integrated graphics.
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 processor offering desktop-derived architecture, excellent PCIe expandability, and robust multi-threading for budget enthusiast laptops.
Best for: Purchasing a mid-range gaming laptop that requires desktop-class I/O and sustained performance.
Read the full reviewFrequently Asked Questions
Which is better, Intel Core i5-12450H or Intel Core i5-12450HX?
Based on our editorial ratings, the Intel Core i5-12450HX comes out ahead with a score of 8.5/10. 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 i5-12450HX?
For gaming, the Intel Core i5-12450HX leads with a gaming performance score of 85/100 among Intel Core i5-12450H and Intel Core i5-12450HX.
Which uses less power?
The Intel Core i5-12450H has the lowest rated TDP. Power draw across these chips: Intel Core i5-12450H (45 W), Intel Core i5-12450HX (55 W).
Do Intel Core i5-12450H and Intel Core i5-12450HX use the same socket?
No. They use different sockets (Intel Core i5-12450H: BGA 1744, Intel Core i5-12450HX: Intel BGA 1964), 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.