CPU Comparison
Core i5-11400H vs Intel Core i5-12450H
A side-by-side comparison of specs, performance and value. The Intel Core i5-11400H is a high-performance mobile processor that sits comfortably in the mid-range tier of the Tiger Lake-H lineup. Released in May 2021, this 10nm chip is engineered to deliver robust performance for gaming laptops and mobile workstations. Featuring 6 cores and 12 threads, it offers a base clock of 2.2 GHz and a maximum turbo frequency of 4.5 GHz, ensuring snappy single-threaded performance for everyday applications and gaming. With a 35W base TDP that can be configured up to 45W, it is designed to balance power consumption and raw computational power. The processor is equipped with 12MB of L3 cache and supports 20 lanes of PCIe 4.0, enabling high-speed connectivity for dedicated graphics cards and rapid NVMe storage. While it shares the same core count as the i5-11260H, its slightly higher clock speeds provide a marginal edge in frame rates and rendering times, making it a popular choice for mid-tier gaming laptops.
The Bottom Line
Overview & Launch
Specifications Compared
Performance Compared
Productivity
Easily handles heavy multitasking and office applications.
8 cores provide smooth multitasking for daily laptop use.
Gaming
Excellent 1080p gaming performance when paired with mid-range GPUs.
Handles esports and mid-range gaming well when paired with a decent mobile GPU.
Virtualization
Capable of running light virtual machines efficiently.
Can run basic VMs but limited by mobile power constraints.
Efficiency
Strong efficiency metrics due to the 10nm SuperFin node.
Good balance of performance and battery life.
Specialized Performance
AI / ML
- AVX-512 support for AI workloads
- GNA 2.0 for background noise cancellation
- No dedicated NPU
- Basic CPU inference
- No dedicated AI hardware
Content Creation
Gaming
- Ideal for RTX 3060 / RX 6600M tier laptops
- Strong single-core boost speeds
- Handles modern AAA titles at high settings
- Suitable for budget gaming laptops
- 4 P-cores handle games well
- E-cores manage background tasks
Industry Impact
Best CPU by Use Case
Target Audience
Strengths & Weaknesses
Pros
- Strong single-core performance
- 6 cores and 12 threads
- PCIe 4.0 support
- Good power efficiency
Cons
- Locked multiplier
- Soldered to motherboard
- Only supports DDR4 (no DDR5)
- Basic integrated graphics
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)
Competitors & Alternatives
Core i5-11400H
- AMD Ryzen 5 5600HRival
Mobile
- AMD Ryzen 7 5800HRival
Mobile
- Intel Core i5-11260HRival
Mobile
- Compare head-to-headIntel Core i7-11800HRival
Mobile
- AMD Ryzen 5 5600XRival
Desktop
- Intel Core i5-11500HAlt
Offers higher clocks and better integrated graphics (UHD 750).
Better single-core performance for older games.
Compare head-to-head- AMD Ryzen 7 5700UAlt
Lower power alternative for thin-and-light laptops.
A newer 12th Gen alternative with better multi-core performance.
Compare head-to-head
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.
Our Verdict on Each
A highly balanced 6-core mobile CPU offering excellent mid-range performance for gaming and productivity.
Best for: If you are shopping for a mid-range gaming laptop from the 2021-2022 era, the Intel Core i5-11400H remains a highly viable option. It provides excellent value, delivering 6-core performance that easily handles modern games when paired with a mid-tier GPU like an RTX 3050 Ti or RTX 3060. For students and casual content creators, this processor offers more than enough power for 1080p video editing and coding. However, if you are buying new today, you might find better efficiency and multi-threaded performance in newer Ryzen 6000 or 13th-gen Intel chips. When considering a laptop with the 11400H, prioritize models with robust cooling, as thermal throttling can limit its boost clocks. Overall, for budget buyers who don't need the absolute latest architecture, it remains a solid, cost-effective choice for everyday computing and gaming.
Read the full reviewA 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 reviewFrequently Asked Questions
Which is faster for gaming, Core i5-11400H or Intel Core i5-12450H?
For gaming, the Core i5-11400H leads with a gaming performance score of 78/100 among Core i5-11400H and Intel Core i5-12450H.
Which uses less power?
The Core i5-11400H has the lowest rated TDP. Power draw across these chips: Core i5-11400H (35 W), Intel Core i5-12450H (45 W).
Do Core i5-11400H and Intel Core i5-12450H use the same socket?
No. They use different sockets (Core i5-11400H: Intel BGA 1787, Intel Core i5-12450H: BGA 1744), so each needs a compatible motherboard.
Which has more cores?
The Intel Core i5-12450H has the most cores. Core counts: Core i5-11400H (6 cores), Intel Core i5-12450H (8 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). Benchmark figures are approximate and workload-dependent.