CPU Comparison
Core i7-12800H vs Intel Core i7-13800H
A side-by-side comparison of specs, performance and value. The Intel Core i7-12800H is a premium mobile processor launched in early 2022 under the Alder Lake-H umbrella. Fabricated on Intel's 10nm process, it employs a robust hybrid architecture with 6 performance cores and 8 efficiency cores, totaling 14 cores and 20 threads. This configuration makes it exceptionally well-suited for high-end gaming laptops and thin-and-light creator machines. The CPU boasts a base clock of 2.4 GHz and a maximum turbo frequency of 4.8 GHz. It features a generous 24 MB L3 cache and supports both DDR4 and DDR5 memory architectures. With a base TDP of 45W and a maximum turbo power of 115W, it strikes a fine balance between raw throughput and mobile power constraints. Unlike the 12650H, the 12800H integrates Intel Iris Xe Graphics with 96 Execution Units, providing superior graphical capability.
The Bottom Line
Overview & Launch
Specifications Compared
Performance Compared
Productivity
The 8 E-cores significantly reduce render times in Premiere and Blender.
Excels in CPU-intensive rendering tasks like Cinebench.
Gaming
Excellent frame rates in modern titles, rarely bottlenecking current mobile GPUs.
Maximizes performance of high-end mobile GPUs like the RTX 4070.
Virtualization
20 threads provide ample resources for running multiple VMs locally.
Capable of running multiple containers efficiently.
Efficiency
Can draw up to 115W under load, requiring robust laptop cooling.
Powerful but power-hungry under full load; scales well at idle.
Specialized Performance
AI / ML
- Iris Xe provides some AI acceleration
- Capable of running local LLMs at acceptable speeds for a mobile chip
- Fast AVX2 throughput for local AI model testing.
- Gaussian Boosters in Iris Xe accelerate some AI functions.
Content Creation
Gaming
- Won't bottleneck RTX 3070/3080 mobile GPUs
- High average FPS in CPU-heavy titles like CS:GO
- Depends heavily on laptop thermal design
- 5.2 GHz clock speeds push high frame rates in esports titles.
- Capable of feeding RTX 4070/4080 mobile GPUs without bottlenecking.
Industry Impact
Best CPU by Use Case
Target Audience
Strengths & Weaknesses
Pros
- Excellent 14-core, 20-thread multi-threaded performance
- Iris Xe 96EU provides great fallback graphics
- High 4.8 GHz single-core boost
- Supports fast DDR5 memory
- Intel Thread Director optimizes workload scheduling
Cons
- High power draw under turbo (115W)
- Soldered to motherboard, no upgrade path
- Can run hot in thin-and-light chassis
- Locked multiplier
Pros
- Exceptional 5.2 GHz single-core speed
- Strong 14-core multi-threaded capability
- PCIe 5.0 storage support
- Excellent Iris Xe 96EU iGPU
- Supports fast LPDDR5 memory
Cons
- High turbo power limits strain mobile cooling
- Soldered to motherboard, no upgrades
- Expensive, increases laptop cost
Competitors & Alternatives
Core i7-12800H
- AMD Ryzen 9 6900HXRival
Mobile Flagship
- AMD Ryzen 7 6800HRival
Mobile Performance
- Intel Core i9-12900HRival
Mobile Flagship
- Compare head-to-headApple M1 ProRival
Mobile Creator
- Compare head-to-headIntel Core i7-12700HRival
Mobile Performance
- Intel Core i7-12650HAlt
Cheaper alternative if multi-threading is less critical.
- Intel Core i7-1280PAlt
Better efficiency for thinner, lighter laptops.
Intel Core i7-13800H
- AMD Ryzen 9 7940HSRival
Mobile
- AMD Ryzen 7 7840HSRival
Mobile
- Compare head-to-headIntel Core i9-13900HRival
Mobile
- Compare head-to-headApple M2 ProRival
Mobile
- Compare head-to-headIntel Core i7-13700HRival
Mobile
- Intel Core i5-13500HAlt
A value alternative with similar core layout but lower clocks.
Our Verdict on Each
A phenomenal mobile CPU that delivers near-desktop multi-threaded performance and excellent Iris Xe integrated graphics, making it the go-to choice for premium creator and gaming laptops.
Best for: Premium gaming laptops or creator machines where a mix of single and multi-core performance is needed.
Read the full reviewA near-perfect mobile CPU that pushes 5.2 GHz on P-cores, delivering flagship-level single-threaded performance for premium laptops.
Best for: Buying a high-end creator or gaming laptop.
Read the full reviewFrequently Asked Questions
Which is better, Core i7-12800H or Intel Core i7-13800H?
Based on our editorial ratings, the Intel Core i7-13800H comes out ahead with a score of 8.9/10. 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, Core i7-12800H or Intel Core i7-13800H?
For gaming, the Core i7-12800H leads with a gaming performance score of 90/100 among Core i7-12800H and Intel Core i7-13800H.
Do Core i7-12800H and Intel Core i7-13800H use the same socket?
Yes — all of these CPUs use the Intel BGA 1744 socket, so they share compatible motherboards.
Which is faster in multi-core benchmarks?
The Intel Core i7-13800H posts the highest multi-core benchmark score. Multi-core results: Core i7-12800H (0), Intel Core i7-13800H (33,500). Benchmark figures are approximate and workload-dependent.