CPU Comparison
Core i5-13450HX vs Core i5-13505H
A side-by-side comparison of specs, performance and value. The Intel Core i5-13450HX is a desktop-class mobile processor designed for budget gaming laptops. Part of the Raptor Lake-HX family, it brings an unlocked multiplier and higher power limits to the mobile space. It features 10 cores (6 Performance + 4 Efficient) and 16 threads, utilizing a 55W base TDP. With a max turbo of 4.6 GHz and 20MB of L3 cache, it delivers strong gaming performance. Unlike standard H-series chips, it uses a larger 257mm² die borrowed from desktop silicon, offering 20 PCIe 5.0 lanes for extensive expansion. The integrated UHD Graphics 710 is minimal, intended purely for display output. Released in early 2023, the 13450HX targets users who want desktop replacement performance and overclocking capabilities in a laptop without breaking the bank.
The Bottom Line
Overview & Launch
Specifications Compared
Performance Compared
Productivity
10 cores and 20MB cache make it great for heavy productivity.
Excellent for heavy Excel, large databases, and corporate software.
Gaming
Handles high-refresh-rate gaming; not a bottleneck for RTX 4060/4070.
Not targeted at gaming, but Iris Xe handles light titles adequately.
Virtualization
16 threads and 20 PCIe lanes allow for complex local setups.
vPro and 16 threads make it great for secure corporate VMs.
Efficiency
55W base and 157W boost consume significant power and generate heat.
45W TDP is standard for H-series, requiring decent cooling.
Specialized Performance
AI / ML
- No NPU; relies on discrete GPU for AI acceleration.
- Suitable for standard CPU-based AI inference.
- No dedicated NPU for AI acceleration.
Content Creation
Gaming
- Unlocked for tuning.
- 20 PCIe lanes prevent bottlenecks with discrete GPUs.
- Iris Xe 80EU can run older or e-sports titles at low settings.
- Not intended for AAA gaming without a discrete GPU.
Industry Impact
Best CPU by Use Case
Target Audience
Strengths & Weaknesses
Pros
- Unlocked multiplier for overclocking
- 20 PCIe 5.0 lanes for full-bandwidth GPU/NVMe
- 6 P-cores offer strong gaming performance
- Large desktop die dissipates heat well
Cons
- High power consumption (55W base, 157W boost)
- UHD 710 integrated graphics are very weak
- Requires robust cooling solution
- Lower DDR5 speed support (4800 MT/s)
Pros
- Includes Intel vPro for enterprise management
- Strong 12-core, 16-thread performance
- Good single-threaded speed for office apps
- Supports fast DDR5 memory
Cons
- Lower clock speeds than the 13600H
- 45W TDP limits use in ultra-thin laptops
- Overkill for basic office tasks
- Premium pricing due to vPro licensing
Competitors & Alternatives
Core i5-13450HX
- AMD Ryzen 5 7640HXRival
Mobile
- AMD Ryzen 7 7735HSRival
Mobile
- Compare head-to-headIntel Core i7-13700HXRival
Mobile
- Intel Core i5-13600HXRival
Mobile
- AMD Ryzen 9 7940HSRival
Mobile
Lower TDP and better iGPU if overclocking isn't needed.
Compare head-to-head- Ryzen 7 7735HSAlt
Better power efficiency and integrated graphics.
More E-cores and larger cache for slightly better multi-threading.
Compare head-to-headOlder gen but similar core layout, often cheaper.
Compare head-to-head- Core i5-13420HAlt
Standard H-series if 55W is too hot for your chassis.
Core i5-13505H
- AMD Ryzen 5 PRO 7640HSRival
Mobile
- AMD Ryzen 7 PRO 7735URival
Mobile
- Intel Core i7-1365URival
Mobile
- Intel Core i5-1345URival
Mobile
- Compare head-to-headApple M2Rival
Mobile
Similar performance without vPro for consumer laptops.
Compare head-to-head- Ryzen 5 PRO 7640HSAlt
AMD equivalent with enterprise features.
Lower TDP for better battery life in office laptops.
Compare head-to-headBetter efficiency for standard business use.
Compare head-to-headMuch lower power consumption for basic tasks.
Compare head-to-head
Our Verdict on Each
A unique unlocked 10-core mobile CPU offering incredible value and overclocking potential for budget gaming laptops.
Best for: Budget gaming laptops with RTX 4060 or 4070.
Read the full reviewA solid 12-core mobile CPU offering excellent enterprise features via vPro, ideal for corporate fleets requiring remote management.
Best for: Business laptops for professionals needing remote IT management.
Read the full reviewFrequently Asked Questions
Which is better, Core i5-13450HX or Core i5-13505H?
Based on our editorial ratings, the Core i5-13450HX comes out ahead with a score of 8.6/10. 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 i5-13450HX or Core i5-13505H?
For gaming, the Core i5-13450HX leads with a gaming performance score of 88/100 among Core i5-13450HX and Core i5-13505H.
Which uses less power?
The Core i5-13505H has the lowest rated TDP. Power draw across these chips: Core i5-13450HX (55 W), Core i5-13505H (45 W).
Do Core i5-13450HX and Core i5-13505H use the same socket?
No. They use different sockets (Core i5-13450HX: Intel BGA 1964, Core i5-13505H: Intel BGA 1744), so each needs a compatible motherboard.
Which has more cores?
The Core i5-13505H has the most cores. Core counts: Core i5-13450HX (10 cores), Core i5-13505H (12 cores).
Which is faster in multi-core benchmarks?
The Core i5-13450HX posts the highest multi-core benchmark score. Multi-core results: Core i5-13450HX (17,500), Core i5-13505H (16,000). Benchmark figures are approximate and workload-dependent.