CPU Comparison
Intel Core 3 305 vs Intel Core i3-N305
A side-by-side comparison of specs, performance and value. Intel Core 3 305 is a six-core mobile SoC from the Wildcat Lake family, pairing two Cougar Cove P-cores with four Darkmont low-power efficient cores and a single Xe3 iGPU, designed primarily for affordable laptops and edge devices.
The Bottom Line
Overview & Launch
Specifications Compared
Specialized Performance
AI / ML
- Platform-level AI TOPS vary by SKU (family up to ~40 TOPS with GPU+NPU+CPU). For Core 3 305, ARK does not list NPU TOPS; the GPU alone contributes 9 TOPS (Int8), and CPU DLBoost adds some CPU TOPS for supported instructions.
- Suitable for running small models and inference tasks via OpenVINO, DirectML, or WebNN, and for UI AI enhancements (background blur, eye gaze).
- Not targeted for large local LLMs or sustained AI training workloads.
- No dedicated AI acceleration hardware
- Gracemont cores include AVX-VNNI but lack the performance for meaningful AI work
- Not suitable for AI or ML tasks
Content Creation
Gaming
- Single Xe3 core (16 EUs) with 2.3 GHz max clock provides only light gaming capability.
- Single-channel memory reduces available bandwidth for GPU workloads.
- Suitable for older or very light e-sports at low resolutions and settings; not designed for modern AAA gaming.
- Not designed for gaming
- UHD 770 (32 EUs) is better than UHD 64EU but still far from gaming-capable
- Single-channel memory severely limits graphics performance
- Older titles at lowest settings and resolutions may be marginally playable
Industry Impact
Best CPU by Use Case
Target Audience
Strengths & Weaknesses
Pros
- Modern 18A compute and GPU in a small, 35×25 mm FCBGA1516 package.
- Hybrid 2P+4LP-E design delivers responsive single-thread performance and good efficiency.
- Single-channel DDR5/LPDDR5X with 4 MB memory-side cache helps everyday memory latency.
- Up-to-date I/O: six PCIe 4.0 lanes, Thunderbolt 4, Wi-Fi 7 (R2), Bluetooth 6.0.
- Low power envelope (10–35 W) enables fanless or ultra-portable designs.
Cons
- No Hyper-Threading (6 cores/6 threads) limits heavily threaded workloads.
- Single-channel memory caps bandwidth; memory-sensitive workloads suffer despite the 4 MB MSC.
- Only one Xe3 core (16 EUs) for graphics—insufficient for serious 3D gaming.
- Only six PCIe 4.0 lanes constrain storage and expansion options.
- NPU TOPS are lower than higher-tier Core Ultra 3 parts; Core 3 305 is not designed as a Copilot+ PC.
Pros
- 8 cores provide good parallel throughput for the price
- Very low power consumption with 9W configurable TDP
- UHD Graphics 770 is better than expected for this tier
- Fully dynamic clock domains for granular power management
- Supports AVX-VNNI instruction extensions
- Enables very affordable mini PCs and Chromebooks
Cons
- No P-cores means weak single-threaded performance
- Single-channel memory halves bandwidth
- Only 9 PCIe 3.0 lanes severely limit expansion
- 6MB L3 cache is small for 8 cores
- Gracemont IPC is significantly lower than Golden Cove
- PCIe 3.0 is a generation behind the 4.0 support on U-series chips
Competitors & Alternatives
Intel Core 3 305
- AMD Ryzen 5 8540URival
Value/Thin-and-Light Mobile
- Intel Core 5 320 (Wildcat Lake)Rival
Value/Thin-and-Light Mobile
- Intel Core 3 304 (Wildcat Lake)Rival
Ultra-Budget Mobile
- Qualcomm Snapdragon X Plus 8-core (X1P-42-100)Rival
Arm-based Windows Thin-and-Light
- Intel Processor N250 (Alder Lake-N)Rival
Ultra-Budget Mobile/Mini PCs
- Qualcomm Snapdragon X Plus 8-coreAlt
Arm-based Windows option with strong efficiency and AI capabilities; choose if you prioritize battery life and app compatibility in the Arm ecosystem over x86 app breadth.
Intel Core i3-N305
- AMD Ryzen 3 7320URival
Budget Mobile
- AMD Ryzen 5 7520URival
Budget Mobile
- Compare head-to-headIntel Core i3-1215URival
Mainstream Mobile
- MediaTek Kompanio 1380Rival
Budget Mobile
- Intel Pentium Silver N6005Rival
Entry Mobile
Same architecture at even lower 7W TDP if maximum efficiency is the priority.
Compare head-to-head- Intel Celeron N5095Alt
Jasper Lake alternative if even lower cost is needed, though with fewer cores.
Our Verdict on Each
A competent, efficiency-first SoC that brings modern architectural ideas to entry-level Windows systems. It delivers solid single-thread performance and very good efficiency for everyday tasks, but single-channel memory and a trimmed Xe3 iGPU limit heavy workloads and 3D gaming.
Best for: If you need an affordable laptop or embedded/edge device for office work, web apps, digital signage, or kiosks, and you value modern I/O and battery life over raw multi-core throughput.
Read the full reviewA unique all-E-core processor that offers 8 threads of parallel performance at very low power, but the absence of any P-cores means single-threaded performance is significantly behind hybrid chips. Best suited for devices where core count marketing and power efficiency matter more than snappy responsiveness.
Best for: Budget mini PC or Chromebook purchase where 8-core parallelism at low power is valued, and single-threaded performance is not critical.
Read the full reviewFrequently Asked Questions
Which is better, Intel Core 3 305 or Intel Core i3-N305?
Based on our editorial ratings, the Intel Core 3 305 comes out ahead with a score of 7.6/10. That said, the best choice depends on your workload — check the spec and performance breakdown above for gaming, productivity and efficiency differences.
Do Intel Core 3 305 and Intel Core i3-N305 use the same socket?
No. They use different sockets (Intel Core 3 305: FCBGA1516, Intel Core i3-N305: BGA 1264), so each needs a compatible motherboard.
Which has more cores?
The Intel Core i3-N305 has the most cores. Core counts: Intel Core 3 305 (6 cores), Intel Core i3-N305 (8 cores).