CPU Comparison
Intel Core i9-13900HX vs Intel Core i9-13980HX
A side-by-side comparison of specs, performance and value. The Intel Core i9-13900HX is a 24-core, 32-thread high-end mobile processor based on Intel’s Raptor Lake-HX architecture, designed for gaming and workstation laptops that can tolerate 55 W base and up to 157 W turbo power. It combines eight Raptor Cove performance cores with sixteen Gracemont efficiency cores, 36 MB of L3 cache, and DDR5-5600 support to deliver desktop-class multi-threaded performance in thick-and-heavy chassis. While it lacks the higher clocks of the i9-13980HX, it remains one of the fastest mobile CPUs for users who need sustained multi-threaded headroom for content creation and heavy multitasking.
The Bottom Line
Overview & Launch
Specifications Compared
Performance Compared
Productivity
Gaming
Virtualization
Efficiency
Specialized Performance
AI / ML
- 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.
- CPU‑side AI workloads benefit from high core count and AVX2, but there is no dedicated NPU or deep‑learning accelerator.
- Suitable for small‑scale local inference and development; not comparable to specialized AI accelerators or newer NPUs.
Content Creation
Gaming
- 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.
- Very high single‑threaded performance thanks to 5.6 GHz P‑cores.
- Capable of driving high‑refresh‑rate gaming at 1080p and 1440p with modern GPUs.
- Performance uplift over i9‑13900HX is small in many titles; main gains are in peak clocks and lightly‑threaded scenarios.
- Actual FPS heavily dependent on laptop power limits and cooling; some designs throttle under sustained load.
Industry Impact
Best CPU by Use Case
Target Audience
Strengths & Weaknesses
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.
Pros
- 24 cores and 32 threads provide class‑leading multi‑threaded performance for a mobile CPU.
- 5.6 GHz max turbo enables very strong single‑threaded and gaming performance.
- Desktop‑derived silicon with unlocked multiplier appeals to enthusiasts and OEMs.
- Full DDR5‑5600 and PCIe 5.0 support keeps the platform competitive with contemporary high‑end laptops.
- Excellent for heavy multitasking, streaming, and workstation‑class workloads.
Cons
- High power draw (up to 157W turbo) requires robust cooling and limits battery life.
- Runs hot under sustained load; some laptops throttle or become loud.
- Efficiency lags AMD’s Ryzen 7045HX Dragon Range and Apple’s M‑series in performance‑per‑watt.
- Modest performance gains over the cheaper Core i9‑13900HX in many real‑world scenarios.
- Integrated UHD graphics are basic; you still need a discrete GPU for serious gaming or compute.
Competitors & Alternatives
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.
Intel Core i9-13980HX
- AMD Ryzen 9 7945HXRival
High-End Mobile (Dragon Range)
- Compare head-to-headIntel Core i9-13950HXRival
High-End Mobile (Raptor Lake-HX, vPro)
- Compare head-to-headIntel Core i9-13900HXRival
High-End Mobile (Raptor Lake-HX)
- AMD Ryzen 9 7845HXRival
High-End Mobile (Dragon Range)
- Intel Core i9-12900HXRival
High-End Mobile (Alder Lake-HX, previous gen)
Direct successor with slightly higher clocks and refined behavior; choose this if you’re buying a new 14th‑gen laptop and want a more recent platform.
Compare head-to-head- AMD Ryzen 9 7940HXAlt
Slightly cut‑down Dragon Range with 16 cores and lower power; a good compromise between performance and thermals in some designs.
- Intel Core i7-13700HXAlt
Fewer cores but still strong gaming and creator performance; often better value and easier to cool in mid‑range laptops.
Our Verdict on Each
A 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 reviewA flagship 13th‑gen mobile HX CPU that delivers outright performance leadership at the cost of high power draw and heat, making it ideal only for well‑cooled, desktop‑replacement laptops.
Best for: You’re buying a high‑end gaming or workstation laptop with strong cooling and plan to keep it plugged in most of the time, and you want the absolute best CPU performance available in the 13th‑gen lineup.
Read the full reviewFrequently Asked Questions
Which is faster for gaming, Intel Core i9-13900HX or Intel Core i9-13980HX?
For gaming, the Intel Core i9-13980HX leads with a gaming performance score of 91/100 among Intel Core i9-13900HX and Intel Core i9-13980HX.
Do Intel Core i9-13900HX and Intel Core i9-13980HX use the same socket?
Yes — all of these CPUs use the FCBGA1964 socket, so they share compatible motherboards.