CPU Comparison
Intel Core 3 100UL vs Intel Core i5-14401E
A side-by-side comparison of specs, performance and value. The Intel Core 3 100UL is a low-power, LGA1700-socketed embedded/desktop processor with a hybrid 2P+4E configuration, 10 MB L3 cache, and 15 W base power, designed for small-form-factor and edge systems that still need modern connectivity such as PCIe 4.0, Thunderbolt 4, and dual-channel DDR4/DDR5.
The Bottom Line
Overview & Launch
Specifications Compared
Performance Compared
Productivity
Handles everyday office suites, browsers, and light multitasking well, but long multi-core renders will be slow compared to higher-TDP desktop parts.
Reliable 65W performance for continuous embedded productivity.
Gaming
Occasional esports and very light titles are playable at low settings; this is not intended as a gaming CPU.
Handles 2D and casual 3D applications fine, not for gaming.
Virtualization
Can run a couple of light VMs for testing, but memory bandwidth and core count limit heavy virtualization use.
Strong burst capability supports VM spikes effectively.
Efficiency
Excellent efficiency for always-on and fan-constrained designs thanks to the 15 W base power and hybrid architecture.
Less efficient than TE models but offers more headroom.
Specialized Performance
AI / ML
- DL Boost is present on the CPU, but there is no dedicated NPU.
- Suitable only for light CPU-based inference workloads.
- No NPU
- Adequate for lightweight edge AI via CPU
Content Creation
Gaming
- Only 64 execution units and modest clocks limit 3D performance.
- Playable in older or lightweight esports titles at low resolutions and settings.
- Better suited as a display/compute engine for casual UIs than for gaming.
- UHD 730 graphics only
- Suitable for basic display output and legacy games
- Not designed for gaming workloads
Industry Impact
Best CPU by Use Case
Target Audience
Strengths & Weaknesses
Pros
- Very low 15 W base power with 55 W turbo headroom.
- LGA1700 socket enables field upgrades and reuse of existing boards.
- Hybrid 2P+4E design improves responsiveness and multitasking versus non-hybrid low-power parts.
- Dual-channel DDR4 and DDR5 support provides OEM flexibility.
- UHD Graphics 64 EU with AV1 decode and multi-display (up to 4 displays).
- PCIe 4.0 from the CPU for modern NVMe SSDs.
Cons
- Not suited for gaming or heavy content creation.
- Only 8 threads limit parallel workloads.
- Limited PCIe lanes compared to mainstream desktop CPUs.
- Niche positioning (embedded/edge) means less community documentation.
- No multiplier overclocking.
Pros
- Strong 2.5 GHz base clock
- High 154W PL2 burst limit
- Pure P-core design for deterministic latency
- Supports DDR4 and DDR5
- 20 MB L3 cache
- ECC memory support
Cons
- No E-cores for parallel tasks
- UHD 730 graphics are basic
- No bundled cooler included
- Locked multiplier
- 65W TDP requires active cooling in tight spaces
Competitors & Alternatives
Intel Core 3 100UL
- AMD Ryzen 5 5500GTRival
Budget Desktop APU
- Compare head-to-headIntel Core i3-12100Rival
Entry Mainstream Desktop
- Intel Core i5-12400TRival
Low-Power Mainstream Desktop
- AMD Ryzen 5 5600GTRival
65W AM4 Desktop APU
- Compare head-to-headIntel Core 3 100HLRival
Higher-TDP Raptor Lake-PS Desktop
Intel Core i5-14401E
- AMD Ryzen 5 5600ERival
Embedded
- Compare head-to-headIntel Core i5-14401TERival
Embedded
- Compare head-to-headIntel Core i5-14501ERival
Embedded
- AMD Ryzen 5 PRO 5650ERival
Embedded
- Intel Core i3-14100ERival
Embedded
- AMD Ryzen 5 5600Alt
More cost-effective for general consumer use.
Adds E-cores for better multi-threading at the same 65W TDP.
Compare head-to-head- Intel Core i7-14701EAlt
More cores and cache for heavy embedded workloads.
Our Verdict on Each
The Core 3 100UL is not a gaming or creator powerhouse, but it is a competent, power-frugal hybrid part for embedded and compact desktops. Its mix of LGA1700 upgradability, 15 W base power, modern iGPU with AV1 decode, and flexible DDR4/DDR5 support makes it useful for OEMs and system integrators building low-profile, always-on systems.
Best for: OEM or system integrator building small, low-power embedded or commercial desktops that need LGA1700 field serviceability and multi-display support.
Read the full reviewA solid 65W embedded processor that balances higher sustained performance with modern connectivity, ideal for edge servers and industrial PCs.
Best for: Deploying edge servers or network appliances requiring 65W baseline performance and 154W burst capability.
Read the full reviewFrequently Asked Questions
Which is better, Intel Core 3 100UL or Intel Core i5-14401E?
Based on our editorial ratings, the Intel Core i5-14401E comes out ahead with a score of 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 3 100UL or Intel Core i5-14401E?
For gaming, the Intel Core i5-14401E leads with a gaming performance score of 60/100 among Intel Core 3 100UL and Intel Core i5-14401E.
Which uses less power?
The Intel Core 3 100UL has the lowest rated TDP. Power draw across these chips: Intel Core 3 100UL (15 W), Intel Core i5-14401E (65 W).
Do Intel Core 3 100UL and Intel Core i5-14401E use the same socket?
No. They use different sockets (Intel Core 3 100UL: FCLGA1700, Intel Core i5-14401E: LGA 1700), so each needs a compatible motherboard.
Which is faster in multi-core benchmarks?
The Intel Core 3 100UL posts the highest multi-core benchmark score. Multi-core results: Intel Core 3 100UL (0). Benchmark figures are approximate and workload-dependent.