CPU Comparison
Intel Core i7-11700B vs Intel Core i7-11800H
A side-by-side comparison of specs, performance and value. The Intel Core i7-11700B is an 8-core, 16-thread desktop processor built on the Tiger Lake-H architecture, exclusively featured in the NUC 11 Extreme 'Beast Canyon'.
The Bottom Line
Overview & Launch
Specifications Compared
Performance Compared
Productivity
Sustains high all-core clocks due to the 65W desktop TDP.
Blazes through heavy multi-threaded applications like Premiere Pro and Blender.
Gaming
Performs identically to a desktop i7-11700 in gaming, limited only by the mobile GPU form factor.
Consistently high frame rates in modern titles, limited only by the discrete GPU.
Virtualization
8 cores and 16 threads handle local VMs and containers easily.
16 threads make it highly capable for local VMs and containerized development.
Efficiency
10nm SuperFin is efficient, though 65W is standard for desktops.
Consumes more power than newer 12th Gen Alder Lake parts under load.
Specialized Performance
AI / ML
- AVX-512 support is useful for local AI development
- 8 cores provide decent throughput for medium models
- Capable of running medium-sized local AI models
- AVX-512 and DL Boost accelerate CPU-based inference
Content Creation
Gaming
- 24MB L3 cache provides a noticeable boost in CPU-bound games
- PCIe 4.0 ensures no bottleneck with modern desktop GPUs
- Pairs well with RTX 3060 and 3070 in NUC form factors
- Massive 24MB L3 cache boosts game performance significantly
- Handles CPU-bound titles like Microsoft Flight Simulator well
- Pairs perfectly with RTX 3060 and 3070 mobile GPUs
Industry Impact
Best CPU by Use Case
Target Audience
Strengths & Weaknesses
Pros
- Excellent 8-core desktop performance
- 24MB L3 cache boosts gaming
- 20 PCIe 4.0 lanes
- Fits in an ultra-compact NUC form factor
Cons
- Proprietary Compute Element socket
- No CPU upgrade path
- End-of-life platform
- Locked multiplier
Pros
- Excellent 8-core, 16-thread performance
- Massive 24MB L3 cache significantly boosts gaming
- 20 PCIe 4.0 lanes for fast storage and GPUs
- Competitive single-core clock speeds
Cons
- Locked multiplier
- 35W base TDP can run hot in poorly cooled laptops
- Does not support DDR5 or LPDDR5
- Surpassed by 12th Gen Alder Lake in hybrid efficiency
Competitors & Alternatives
Intel Core i7-11700B
- AMD Ryzen 7 5700GRival
Desktop APU
- Compare head-to-headIntel Core i7-11700Rival
Desktop
- AMD Ryzen 7 5800XRival
Desktop
- Compare head-to-headIntel Core i7-11800HRival
High-Performance Mobile
- AMD Ryzen 7 5800HRival
High-Performance Mobile
The higher-end unlocked version available for NUC 11 Extreme.
Compare head-to-head- Intel NUC 12 Extreme (i7-12700)Alt
The newer generation NUC with Alder Lake hybrid architecture.
- AMD Ryzen 7 5800X3DAlt
If building a custom SFF PC with vastly superior gaming performance.
Intel Core i7-11800H
- AMD Ryzen 7 5800HRival
High-Performance Mobile
- AMD Ryzen 9 5900HXRival
High-Performance Mobile
- Compare head-to-headIntel Core i9-11900HRival
High-Performance Mobile
- Compare head-to-headApple M1 ProRival
ARM Mobile
- AMD Ryzen 7 5800URival
Thin-and-Light Mobile
Better for thin-and-light laptops if 8 cores are not needed.
Compare head-to-head- Intel Core i5-11400HAlt
A budget-friendly alternative with 6 cores that performs well in gaming.
A newer generation with significantly better multi-core performance via a hybrid architecture.
Compare head-to-head
Our Verdict on Each
A unique desktop part offering excellent 8-core performance and PCIe 4.0 in a specialized NUC form factor, though limited by its proprietary platform.
Best for: Purchasing a used NUC 11 Extreme for a compact, powerful living room gaming PC
Read the full reviewA massive leap for Intel's mobile lineup, offering excellent 8-core multi-threaded performance and strong single-core speeds for gaming.
Best for: Buying a discounted 11th Gen gaming laptop for high-end 1080p/1440p gaming
Read the full reviewFrequently Asked Questions
Which is better, Intel Core i7-11700B or Intel Core i7-11800H?
Based on our editorial ratings, the Intel Core i7-11800H comes out ahead with a score of 9/10. 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 i7-11700B or Intel Core i7-11800H?
For gaming, the Intel Core i7-11800H leads with a gaming performance score of 95/100 among Intel Core i7-11700B and Intel Core i7-11800H.
Which uses less power?
The Intel Core i7-11800H has the lowest rated TDP. Power draw across these chips: Intel Core i7-11700B (65 W), Intel Core i7-11800H (35 W).
Do Intel Core i7-11700B and Intel Core i7-11800H use the same socket?
Yes — all of these CPUs use the Intel BGA 1787 socket, so they share compatible motherboards.
Which is faster in multi-core benchmarks?
The Intel Core i7-11700B posts the highest multi-core benchmark score. Multi-core results: Intel Core i7-11700B (19,500), Intel Core i7-11800H (18,500). Benchmark figures are approximate and workload-dependent.