CPU Comparison
Intel Core i9-11900H vs Intel Core i9-11980HK
A side-by-side comparison of specs, performance and value. The Intel Core i9-11900H is an 8-core, 16-thread high-end mobile processor based on Intel’s Tiger Lake-H (Willow Cove) architecture, built on a 10 nm SuperFin process and aimed at gaming laptops and mobile workstations. It supports DDR4-3200, 20 PCIe 4.0 lanes from the CPU, and Intel UHD Graphics with 32 EUs for light workloads and quick sync.
The Bottom Line
Overview & Launch
Specifications Compared
Performance Compared
Productivity
Gaming
Virtualization
Efficiency
Specialized Performance
AI / ML
- 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
- Intel Deep Learning Boost (AVX-512 VNNI) accelerates INT8 inference workloads.
- No dedicated NPU; AI acceleration is modest compared to later Core Ultra and Ryzen AI mobile chips.
Content Creation
Gaming
- 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
- 5.0 GHz single-core turbo gives strong FPS in CPU-heavy titles.
- Most gaming laptops pair it with RTX 3070/3080-class GPUs, where the CPU is rarely the bottleneck at 1080p/1440p.
- Newer Alder Lake/Raptor Lake H/HX CPUs often deliver slightly better 1% lows and efficiency.
Industry Impact
Best CPU by Use Case
Target Audience
Strengths & Weaknesses
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
Pros
- 8 cores and 16 threads with high 5.0 GHz turbo
- 20 PCIe 4.0 CPU lanes for fast GPUs and storage
- Unlocked multiplier for overclocking in supported laptops
- Strong single-threaded performance for gaming and light tasks
- Familiar x86 ecosystem with good software and driver support
Cons
- High power draw and heat at 45–65 W compared to newer mobile CPUs
- 10 nm SuperFin process is less efficient than Intel 7 and TSMC N5/N4
- No hybrid architecture; 8 big cores only, trailing newer HX chips in multi-thread
- Platform is EOL with no upgrade path beyond existing laptop designs
- Integrated UHD Graphics 32 EU is basic; a discrete GPU is required for serious gaming or compute
Competitors & Alternatives
Intel Core i9-11900H
- AMD Ryzen 7 5800HRival
High-End Mobile
- Intel Core i7-11800HRival
High-End Mobile
- AMD Ryzen 9 5900HXRival
Enthusiast Mobile
- Compare head-to-headIntel Core i9-10885HRival
High-End Mobile (Previous Gen)
- Intel 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.
- Intel Core i5-12450HAlt
If you don’t need 8 cores, a newer 12th-gen i5 can be faster and more efficient while costing less.
Intel Core i9-11980HK
- AMD Ryzen 9 5980HXRival
High-End Mobile (Zen 3)
- AMD Ryzen 9 5900HXRival
High-End Mobile (Zen 3)
- Compare head-to-headIntel Core i9-12900HKRival
High-End Mobile (Alder Lake-H)
- Compare head-to-headIntel Core i9-11950HRival
High-End Mobile (Tiger Lake-H)
- Compare head-to-headIntel Core i9-10980HKRival
High-End Mobile (Comet Lake-H)
- AMD Ryzen 9 7845HXAlt
Much higher multi-thread performance and better efficiency on a modern platform.
Significantly more cores and threads with stronger creator and multi-tasking performance.
Compare head-to-head- AMD Ryzen 9 7945HXAlt
Top-end mobile Zen 4 CPU for users who need maximum multi-threaded performance.
- Intel Core i7-13700HXAlt
Good balance of price, performance and efficiency compared to older 11980HK.
Our Verdict on Each
A 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 reviewA powerful but power‑hungry 8‑core mobile CPU that delivers strong single‑core and gaming performance at 45–65 W, now outclassed by newer 12th/13th Gen Intel and Ryzen 7000 mobile chips in efficiency and multi‑thread.
Best for: Buying a used or discounted 11980HK gaming laptop where the CPU is already paired with a strong GPU and you prioritize raw CPU frequency over efficiency or platform longevity.
Read the full reviewFrequently Asked Questions
Which is faster for gaming, Intel Core i9-11900H or Intel Core i9-11980HK?
For gaming, the Intel Core i9-11980HK leads with a gaming performance score of 83/100 among Intel Core i9-11900H and Intel Core i9-11980HK.
Do Intel Core i9-11900H and Intel Core i9-11980HK use the same socket?
Yes — all of these CPUs use the FCBGA1787 socket, so they share compatible motherboards.
Which is faster in multi-core benchmarks?
The Intel Core i9-11980HK posts the highest multi-core benchmark score. Multi-core results: Intel Core i9-11900H (12,345), Intel Core i9-11980HK (18,332). Benchmark figures are approximate and workload-dependent.