CPU Comparison
Core i7-9850H vs Intel Core i9-8950HK
A side-by-side comparison of specs, performance and value. The Intel Core i7-9850H is a premium mobile processor launched in April 2019 for high-end gaming laptops and mobile workstations. Based on the Coffee Lake-HR architecture, this 14nm chip features 6 cores and 12 threads, delivering robust multi-threaded performance. Operating at a base clock of 2.6 GHz and boosting up to 4.6 GHz, it offers slightly higher single-core turbo frequencies compared to the popular i7-9750H. With a 45W TDP, it is designed for performance-oriented chassis with substantial cooling solutions. The processor includes 12MB of L3 cache and supports dual-channel DDR4-2666 memory. It features Intel UHD Graphics 630, providing basic display capabilities and Quick Sync media acceleration when the discrete GPU is idle. Often found in top-tier mobile workstations and premium gaming laptops, the i7-9850H strikes a balance between high frequency and multi-core capability, making it suitable for demanding professional applications like CAD, 3D rendering, and software compilation on the go.
The Bottom Line
Overview & Launch
Specifications Compared
Performance Compared
Productivity
Multi-threaded productivity workloads benefit significantly from the six cores, making it competitive for 2018-era content creation and professional applications.
Gaming
Delivers strong gaming performance for its generation, capable of high-refresh-rate play in most titles, but modern mobile CPUs often match or beat it with better efficiency.
Virtualization
Good for light to moderate virtualization on a laptop, though memory and platform constraints limit scaling compared to desktop or workstation CPUs.
Efficiency
High power consumption for a mobile part, requiring robust cooling and limiting battery life under load compared to newer 10nm and later mobile designs.
Specialized Performance
AI / ML
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- No dedicated AI acceleration hardware; AI workloads run on CPU cores.
- Suitable for light CPU-based inference and small models, but not for serious training or large-scale inference.
- Modern mobile CPUs with NPUs or strong integrated GPUs are far better for AI tasks.
Content Creation
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Gaming
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- Strong single-core clocks up to 4.8 GHz help maintain high FPS in CPU-limited titles.
- 6 cores provide headroom for modern games that scale beyond four threads.
- Bottlenecked more by GPU and memory bandwidth than by CPU in many laptop configurations.
- Newer mobile CPUs often deliver similar or better gaming performance with lower power.
Industry Impact
Best CPU by Use Case
Target Audience
Strengths & Weaknesses
Pros
- Excellent single and multi-core performance
- High 4.6 GHz turbo boost
- Full 12MB L3 cache
- Supports ECC memory (with compatible chipset)
Cons
- Runs hot in mobile chassis
- Soldered BGA package
- Expensive
- Only supports PCIe 3.0
Pros
- Six cores and twelve threads for strong multi-threaded performance
- Unlocked multiplier for overclocking on capable laptops
- High single-core boost up to 4.8 GHz via Thermal Velocity Boost
- Integrated UHD Graphics 630 for basic display and quick-sync encoding
- Established platform with mature drivers and firmware
Cons
- High power consumption and heat output for a mobile CPU
- End-of-life platform with no upgrade path beyond the laptop itself
- 14nm++ process is less efficient than newer 10nm and refined nodes
- Integrated graphics are only suitable for light workloads and older games
- Limited by laptop power delivery and cooling; real-world performance varies widely between designs
Competitors & Alternatives
Core i7-9850H
- Intel Core i7-9750HRival
High-Performance Mobile
- Compare head-to-headIntel Core i9-9880HRival
High-End Mobile
- AMD Ryzen 7 3750HRival
High-Performance Mobile
- Intel Xeon E-2276MRival
Mobile Workstation
- AMD Ryzen 7 4800HRival
High-Performance Mobile
- Intel Core i7-10875HAlt
Next-gen 8-core upgrade.
Intel Core i9-8950HK
- Compare head-to-headIntel Core i7-8850HRival
High-End Mobile
- Compare head-to-headIntel Core i7-8750HRival
High-End Mobile
- Compare head-to-headIntel Core i9-9880HRival
High-End Mobile
- AMD Ryzen 7 2700URival
Thin & Light Mobile
- AMD Ryzen 7 3750HRival
High-Performance Mobile
- Intel Core i7-9750HAlt
Similar or better performance with improved efficiency and platform features.
- AMD Ryzen 9 5900HXAlt
Much better efficiency and modern features in a newer high-end laptop.
Hybrid architecture with significantly higher performance and efficiency.
Compare head-to-head- Apple M1 Pro/MaxAlt
Far superior performance-per-watt for macOS users doing creative workloads.
Our Verdict on Each
A slightly faster, better-binned version of the 9750H, offering excellent performance for heavy mobile workloads.
Best for: Buying a used premium mobile workstation
Read the full reviewA powerful unlocked mobile hexa-core CPU in its heyday, offering strong multi-threaded performance and overclocking headroom, but with high power demand and limited efficiency compared to newer mobile designs.
Best for: Used or clearance high-end laptop where the CPU is already installed and the price is low.
Read the full reviewFrequently Asked Questions
Which is better, Core i7-9850H or Intel Core i9-8950HK?
Based on our editorial ratings, the Core i7-9850H comes out ahead with a score of 8.7/10. 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, Core i7-9850H or Intel Core i9-8950HK?
For gaming, the Intel Core i9-8950HK leads with a gaming performance score of 80/100 among Core i7-9850H and Intel Core i9-8950HK.
Which uses less power?
The Core i7-9850H has the lowest rated TDP. Power draw across these chips: Core i7-9850H (45 W), Intel Core i9-8950HK (95 W).
Do Core i7-9850H and Intel Core i9-8950HK use the same socket?
Yes — all of these CPUs use the Intel BGA 1440 socket, so they share compatible motherboards.
Which is faster in multi-core benchmarks?
The Intel Core i9-8950HK posts the highest multi-core benchmark score. Multi-core results: Intel Core i9-8950HK (10,200). Benchmark figures are approximate and workload-dependent.