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.

Intel · Core i5
Intel Core i5-12450H
8C / 12T4.4 GHz45 W
8.2
Full review
Top pick
Intel · Core i5
Intel Core i5-13420H
8C / 12T4.6 GHz45 W
8.4
Full review

The Bottom Line

Overview & Launch

Brand
Intel
Intel
Market
Mobile
Mobile
Segment
Mobile
Mobile
Generation
12th Gen
13th Generation
Launched
2022
2023
Status
Active
Active
Codename
Alder Lake-H
Raptor Lake-H
Series
Core i5
Core i5
Family
12th Generation Alder Lake
Raptor Lake
Predecessor
Core i5-11400H
Core i5-12450H
Successor
Core i5-13450H
Pending

Specifications Compared

Cores & Clocks
Cores
8
8
Threads
12
12
Base Clock
2 GHz
2.1 GHz
Boost Clock
4.4 GHz
4.6 GHz
Cache & Power
L3 Cache
12 MB
12 MB
TDP
45 W
45 W
Architecture
Architecture
Alder Lake-H
Raptor Lake-H
Process Node
10nm
10nm
Memory
Memory Type
DDR4, DDR5
DDR4, DDR5, LPDDR4x, LPDDR5
Memory Speed
DDR4-3200, DDR5-4800
DDR5-5200, DDR4-3200, LPDDR5-5200, LPDDR4x-4267
Memory Channels
Dual (2)
Dual (2)
Max Memory
64 GB
64 GB
Platform & I/O
Socket
BGA 1744
Intel BGA 1744
PCIe Version
PCIe 4.0
Gen 5
PCIe Lanes
20
16
Integrated GPU
Yes
Yes
Unlocked
No
No

Performance Compared

Productivity

Intel Core i5-12450H78

8 cores provide smooth multitasking for daily laptop use.

Intel Core i5-13420H78

Solid multi-core performance for mobile form factors.

Gaming

Intel Core i5-12450HBest75

Handles esports and mid-range gaming well when paired with a decent mobile GPU.

Intel Core i5-13420H65

Good for light gaming via iGPU, but pairs best with a mobile dGPU.

Virtualization

Intel Core i5-12450HBest65

Can run basic VMs but limited by mobile power constraints.

Intel Core i5-13420H60

Adequate for light VMs on the go.

Efficiency

Intel Core i5-12450HBest85

Good balance of performance and battery life.

Intel Core i5-13420H75

Good efficiency, though 45W requires active cooling.

Specialized Performance

AI / ML

Intel Core i5-12450HLimited
  • Basic CPU inference
  • No dedicated AI hardware
Intel Core i5-13420HModerate
  • Can handle local inference
  • Lacks NPU
  • GPU acceleration recommended

Content Creation

Intel Core i5-12450HAverage
Basic Photoshop1080p Video EditingOBS Streaming
Intel Core i5-13420HGood
PhotoshopLightroom1080p Premiere Pro

Gaming

Intel Core i5-12450HGood
  • Suitable for budget gaming laptops
  • 4 P-cores handle games well
  • E-cores manage background tasks
Intel Core i5-13420HGood
  • Iris Xe 80EU handles esports titles
  • Pairs well with RTX 4050 mobile
  • 4.6 GHz boost helps single-threaded games

Industry Impact

Gaming
Moderate
Moderate (Mobile)
Workstations
Low
Low
Content Creation
Low
Moderate
Virtualization
Low
Low

Best CPU by Use Case

1080p Mobile Gaming
Good
School Work
Excellent
Office Productivity
Very Good
Coding
Very Good
Video Editing
Average
Mobile Office Work
Excellent
Casual Gaming
Good
Code Compilation
Very Good
1080p Video Editing
Good
Student Workloads
Excellent

Target Audience

Gamers
Targeted
Targeted
Content Creators
Targeted
Developers
Targeted
Targeted
Workstation Users
Streamers
Office / Productivity
Targeted
Targeted
Students
Targeted
Targeted

Strengths & Weaknesses

Intel Core i5-12450H

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)
Intel Core i5-13420H

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

Intel Core i5-13420H

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 review

A 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 review

Frequently 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.