CPU Comparison
Intel Core i7-12700H vs Intel Core i9-11900H
A side-by-side comparison of specs, performance and value. The Intel Core i7-12700H is a high-performance mobile processor from the Alder Lake-H series, launched in early 2022. Designed for gaming and creator laptops, it features 14 cores and 20 threads, combining six Performance-cores and eight Efficient-cores. Built on the Intel 7 process, it operates at a 45W base TDP, scaling up to 115W under turbo loads. This processor is engineered to deliver desktop-class performance in portable form factors. It supports both DDR4 and DDR5 memory, along with 20 PCIe 4.0 lanes for high-speed storage and peripherals. The inclusion of Iris Xe Graphics with 96 Execution Units provides solid graphical output when the discrete GPU is inactive, saving battery life. The i7-12700H became a staple in mid-to-high-end gaming laptops, offering an excellent balance of single-threaded speed for gaming and multi-threaded power for content creation and streaming.
The Bottom Line
Overview & Launch
Specifications Compared
Performance Compared
Productivity
Excellent multi-threaded performance for heavy rendering tasks.
Capable in content creation and professional apps, with competitive single-core and solid multi-thread performance for an 8-core mobile CPU in 2021, but newer designs pull ahead in sustained workloads.
Gaming
Pushes high framerates in modern games when paired with an RTX 30/40 series mobile GPU.
Strong for 1080p gaming at high refresh rates when paired with a midrange or better discrete GPU. Modern 12th/13th-gen Intel and Ryzen 6000/7000 mobile CPUs tend to edge it out in CPU-heavy titles and efficiency.
Virtualization
Handles local development VMs well.
Good for running several VMs or containers on a laptop, but limited by 8 cores and typical laptop power limits compared to modern HX-series parts.
Efficiency
Good power scaling, though 115W turbo can drain batteries quickly.
Performance-per-watt is decent but not class-leading; AMD’s Ryzen 5000/6000 and Intel’s Alder Lake/Raptor Lake are notably more efficient under many workloads.
Specialized Performance
AI / ML
- Good for local inference
- Typically paired with Nvidia GPUs for AI workloads
- No dedicated NPU; relies on CPU AVX-512 and GNA 2.0 for AI workloads
- Suitable for light local inference and on-device ML, not serious training or large models
- Intel Deep Learning Boost (AVX-512 VNNI) helps some quantized inference tasks
Content Creation
Gaming
- Scales well with high-end mobile GPUs
- Single-core speed is top-tier
- High single-core turbo (up to 4.9 GHz) benefits CPU-bound games
- Performance highly dependent on laptop cooling and power limits
- Competitive with Ryzen 7 5800H in many games at similar power
- Newer Intel/AMD mobile CPUs often deliver higher FPS at lower power
Industry Impact
Best CPU by Use Case
Target Audience
Strengths & Weaknesses
Pros
- Incredible 14-core mobile performance
- Excellent single-core boost speeds
- Iris Xe graphics save battery when gaming is not needed
- Supports fast DDR5 memory
- Good balance of power and efficiency
Cons
- Soldered to the motherboard
- Can run hot in poorly cooled laptop chassis
- High turbo power draw limits battery life under load
Pros
- 8 high-performance Willow Cove cores with strong single-thread speed
- 20 PCIe 4.0 CPU lanes for GPU and NVMe
- DDR4-3200 dual-channel with good bandwidth
- Configurable 35–45 W TDP fits both thin and thick designs
- Integrated UHD Graphics with Quick Sync for video encode/decode
- AVX-512 and DL Boost for specialized workloads
Cons
- Older 10 nm SuperFin process is less efficient than Intel 7 and TSMC 7 nm/6 nm
- No DDR5 or PCIe 5.0 support; platform feels dated in 2026
- Locked multiplier limits overclocking headroom
- Power-hungry under sustained multi-thread vs modern competitors
- Now discontinued; no long-term platform upgrade path
Competitors & Alternatives
Intel Core i7-12700H
- AMD Ryzen 9 6900HXRival
Mobile
- AMD Ryzen 7 6800HRival
Mobile
- Intel Core i9-12900HRival
Mobile
- Compare head-to-headApple M2 ProRival
Mobile
- AMD Ryzen 9 5900HXRival
Mobile
Newer generation with better performance and efficiency.
Compare head-to-headBetter budget option for mid-range gaming laptops.
Compare head-to-head
Intel Core i9-11900H
- AMD Ryzen 7 5800HRival
High-End Mobile
- Compare head-to-headIntel Core i7-11800HRival
High-End Mobile
- AMD Ryzen 9 5900HXRival
Enthusiast Mobile
- Compare head-to-headIntel Core i9-10885HRival
High-End Mobile (Previous Gen)
- Compare head-to-headIntel Core i7-12700HRival
High-End Mobile (Next Gen)
- AMD Ryzen 9 6900HSAlt
More efficient Zen 3+ with RDNA 2 iGPU and better battery life in many designs.
- Intel Core i9-12900HAlt
14-core Alder Lake-H with higher single- and multi-thread performance and DDR5 support on newer platforms.
If you don’t need 8 cores, a newer 12th-gen i5 can be faster and more efficient while costing less.
Compare head-to-head
Our Verdict on Each
A phenomenal mobile CPU that balances gaming speeds with heavy multi-core rendering power, making it the heart of premium laptops.
Best for: Buying a high-end gaming or creator laptop that needs to balance heavy workloads with portability.
Read the full reviewA fast 8-core mobile CPU in its day, with strong single-thread performance and PCIe 4.0, but now outclassed by 12th/13th-gen Intel and Ryzen 6000/7000 in efficiency and multi-core performance.
Best for: Buying a discounted 2021-era gaming or workstation laptop where the i9-11900H is already installed, and you prioritize GPU and thermals over CPU generation.
Read the full reviewFrequently Asked Questions
Which is better, Intel Core i7-12700H or Intel Core i9-11900H?
Based on our editorial ratings, the Intel Core i7-12700H comes out ahead with a score of 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, Intel Core i7-12700H or Intel Core i9-11900H?
For gaming, the Intel Core i7-12700H leads with a gaming performance score of 90/100 among Intel Core i7-12700H and Intel Core i9-11900H.
Do Intel Core i7-12700H and Intel Core i9-11900H use the same socket?
No. They use different sockets (Intel Core i7-12700H: Intel BGA 1744, Intel Core i9-11900H: FCBGA1787), so each needs a compatible motherboard.
Which has more cores?
The Intel Core i7-12700H has the most cores. Core counts: Intel Core i7-12700H (14 cores), Intel Core i9-11900H (8 cores).
Which is faster in multi-core benchmarks?
The Intel Core i7-12700H posts the highest multi-core benchmark score. Multi-core results: Intel Core i7-12700H (26,000), Intel Core i9-11900H (12,345). Benchmark figures are approximate and workload-dependent.