CPU Comparison
Intel Core i9-11980HK vs Intel Core i9-13900HX
A side-by-side comparison of specs, performance and value. The Intel Core i9-11980HK is a flagship 8-core, 16-thread mobile processor for gaming and creator laptops, built on Intel’s 10 nm SuperFin Tiger Lake-H architecture with up to 5.0 GHz single-core turbo and configurable 45–65 W TDP.
The Bottom Line
Overview & Launch
Specifications Compared
Performance Compared
Productivity
Capable in multi-threaded creator workloads, but 8 cores without efficiency cores trail newer hybrid designs in heavily threaded tasks.
Strong multi-threaded performance in content creation and professional workloads, thanks to 24 cores and 32 threads, though efficiency-core performance is lower than P-cores for some scalar workloads.
Gaming
Strong single-threaded performance and high turbo clocks keep the 11980HK competitive in CPU-bound games, but modern 12th/13th Gen Intel and Ryzen 7000 H/HX chips often match or beat it while using less power.
High-refresh-rate gaming is well within reach, with modern titles typically CPU-limited only at very high frame rates; the 13900HX is more than sufficient for most gaming scenarios paired with high-end mobile GPUs.
Virtualization
Adequate for light VM use and local dev containers, but limited memory channels and core count make it less ideal than modern HX or desktop-replacement CPUs for heavy virtualization.
Capable of running several VMs simultaneously, with plenty of threads and memory bandwidth for lab environments and light server workloads.
Efficiency
The 10 nm SuperFin process and 45–65 W envelope result in high power draw and heat under load compared to newer Intel 7 and TSMC N5/N4 mobile CPUs.
Power efficiency is acceptable but not class-leading; the 55 W base and 157 W turbo envelope demand robust cooling and limit purely battery-powered use.
Specialized Performance
AI / ML
- 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.
- Intel Deep Learning Boost (AVX2 VNNI) accelerates INT8 inference on CPU.
- No dedicated NPU; AI workloads that fit in CPU cache benefit, but heavy inference is still better suited to GPUs or specialized accelerators.
Content Creation
Gaming
- 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.
- High single-core and lightly-threaded performance benefits titles that are mainly CPU-bound.
- Adequate headroom for high-refresh-rate (144–240 Hz) gaming at 1080p and 1440p with a powerful mobile GPU.
- At 4K or with very heavy GPU workloads, the GPU becomes the primary limiter rather than the CPU.
Industry Impact
Best CPU by Use Case
Target Audience
Strengths & Weaknesses
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
Pros
- 24 cores and 32 threads for heavy multi-threaded workloads.
- 5.4 GHz max turbo provides strong single-threaded performance.
- 36 MB L3 cache improves performance in latency-sensitive workloads.
- DDR5-5600 support increases memory bandwidth vs DDR4-only designs.
- 20 PCIe 5.0/4.0 lanes enable direct GPU and NVMe connectivity.
- Good balance of gaming and creator performance in a single mobile chip.
Cons
- High power draw (55 W base, up to 157 W turbo) demands robust cooling.
- Locked multiplier limits traditional overclocking; OC support varies by OEM.
- Integrated UHD Graphics 32EU is only suitable for basic display and light workloads.
- Thermal and power constraints mean real-world performance depends heavily on laptop design.
- Partially superseded by 14th-gen Raptor Lake-HX Refresh with higher clocks and better efficiency.
Competitors & Alternatives
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.
Intel Core i9-13900HX
- Compare head-to-headIntel Core i9-13980HXRival
High-End Laptop
- Compare head-to-headIntel Core i9-13950HXRival
High-End Laptop
- AMD Ryzen 9 7945HXRival
High-End Laptop
- AMD Ryzen 9 7845HXRival
High-End Laptop
- Intel Core i7-13850HXRival
High-End Laptop
14th-gen Raptor Lake-HX Refresh with higher clocks and refined power behavior for better performance per watt.
Compare head-to-head- Intel Core i7-13700HXAlt
16-core / 24-thread CPU with lower power draw, suitable if you want strong performance but not the full 24-core HX thermal envelope.
Our Verdict on Each
A 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 reviewA very powerful hybrid mobile CPU that excels in multi-threaded workloads and high-end gaming, provided your laptop can cool its 55–157 W power envelope. It is slightly outpaced by the i9-13980HX in peak clocks, but offers similar core counts at a more accessible price point.
Best for: High-end gaming or workstation laptop where you need desktop-grade multi-threaded performance and can accept the thermal and power characteristics of a 55–157 W CPU.
Read the full reviewFrequently Asked Questions
Which is better, Intel Core i9-11980HK or Intel Core i9-13900HX?
Based on our editorial ratings, the Intel Core i9-13900HX comes out ahead with a score of 8.8/10. 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 i9-11980HK or Intel Core i9-13900HX?
For gaming, the Intel Core i9-13900HX leads with a gaming performance score of 88/100 among Intel Core i9-11980HK and Intel Core i9-13900HX.
Which uses less power?
The Intel Core i9-11980HK has the lowest rated TDP. Power draw across these chips: Intel Core i9-11980HK (45 W), Intel Core i9-13900HX (55 W).
Do Intel Core i9-11980HK and Intel Core i9-13900HX use the same socket?
No. They use different sockets (Intel Core i9-11980HK: FCBGA1787, Intel Core i9-13900HX: FCBGA1964), so each needs a compatible motherboard.
Which has more cores?
The Intel Core i9-13900HX has the most cores. Core counts: Intel Core i9-11980HK (8 cores), Intel Core i9-13900HX (24 cores).
Which is faster in multi-core benchmarks?
The Intel Core i9-11980HK posts the highest multi-core benchmark score. Multi-core results: Intel Core i9-11980HK (18,332). Benchmark figures are approximate and workload-dependent.