CPU Comparison
Core i7-12800H vs Intel Core i7-12800HE
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.
Excellent multi-core scaling for compiling and rendering on the go.
Gaming
Excellent frame rates in modern titles, rarely bottlenecking current mobile GPUs.
Iris Xe can handle e-sports titles and older games at low settings.
Virtualization
20 threads provide ample resources for running multiple VMs locally.
14 cores allow for efficient local virtualization.
Efficiency
Can draw up to 115W under load, requiring robust laptop cooling.
The 45W TDP ensures a good balance of performance and battery life.
Specialized Performance
AI / ML
- Iris Xe provides some AI acceleration
- Capable of running local LLMs at acceptable speeds for a mobile chip
- Iris Xe includes matrix acceleration for basic AI tasks
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
- Depends on Iris Xe graphics
- Not intended for AAA gaming without a discrete GPU
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
- 14 cores in a 45W mobile envelope
- Long-term embedded availability
- Iris Xe 96EU integrated graphics
- Supports DDR5 memory
- Excellent multi-threaded efficiency
Cons
- Soldered to the motherboard (not upgradeable)
- Not for gaming without a discrete GPU
- Base clock is relatively low for single-threaded tasks
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 i7-12800HE
- AMD Ryzen 9 5900HXRival
Mobile
- AMD Ryzen 7 6800HSRival
Mobile
- Compare head-to-headApple M1 ProRival
Mobile
- Compare head-to-headIntel Core i7-12700HRival
Mobile
- AMD Ryzen 7 5800HRival
Mobile
- Intel Core i9-12900HAlt
Higher clock speeds for more demanding mobile workloads.
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 versatile mobile CPU packing 14 cores into a 45W envelope, perfect for embedded systems and portable workstations.
Best for: Buying a mobile workstation or industrial PC requiring long-term support.
Read the full reviewFrequently Asked Questions
Which is faster for gaming, Core i7-12800H or Intel Core i7-12800HE?
For gaming, the Core i7-12800H leads with a gaming performance score of 90/100 among Core i7-12800H and Intel Core i7-12800HE.
Do Core i7-12800H and Intel Core i7-12800HE 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 i7-12800HE posts the highest multi-core benchmark score. Multi-core results: Core i7-12800H (0), Intel Core i7-12800HE (25,000). Benchmark figures are approximate and workload-dependent.