CPU Comparison
Intel Core 3 305 vs Intel Core i3-N305
A side-by-side comparison of specs, performance and value. The Intel Core 3 305 is a 6-core, 6-thread low-power mobile and embedded processor from Intel’s Wildcat Lake (Core Series 3) family, built on the Intel 18A process and targeting value laptops, Chromebooks, and edge AI devices with hybrid CPU cores and Xe3 integrated graphics.
The Bottom Line
Overview & Launch
Specifications Compared
Performance Compared
Productivity
Six threads and high P-core turbo frequencies make the 305 responsive for office work, web, and light creative tasks, though it’s not meant for heavy multi-threaded workloads.
Adequate for basic office tasks and web browsing. Single-threaded tasks feel slower than on P-core-equipped chips due to Gracemont's lower IPC.
Gaming
The 1-core Xe3 iGPU with 16 EUs is enough for very light or older titles at low settings, but not for serious 1080p gaming. AV1 decode and modern display outputs are more relevant than raw frame rates.
Not designed for gaming despite the better-than-expected UHD 770 iGPU. Very light casual games at low resolutions may be playable.
Virtualization
VT-x and VT-d are supported, but limited cores, memory channels, and PCIe lanes constrain its use as a virtualization host beyond light VMs.
8 threads allow for basic VMs, but single-channel memory and lack of P-cores limit practical utility.
Efficiency
The 15 W base power and Intel 18A process deliver strong performance per watt, ideal for thin, fanless, or battery-first designs.
Very efficient at idle and light loads due to the all-E-core design. The 9W configurable TDP enables fanless or near-fanless operation.
Specialized Performance
AI / ML
- No dedicated NPU on Core 3 305; NPU is present only on higher Wildcat Lake SKUs like Core 3 304
- Intel Deep Learning Boost on CPU and GPU provides int8 acceleration for lighter AI workloads
- OpenVINO, DirectML, WindowsML, WebNN frameworks are supported
- Suitable for on-device inference (vision, audio, small models), not large LLM training
- 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
- 1-core Xe3 iGPU with 16 EUs targets very light gaming and media playback, not 3D AAA titles
- AV1 decode and modern display outputs (DP 2.1, HDMI 2.0b) are more relevant than high FPS
- Best suited for cloud gaming or older/low-demand games at 1080p Low
- 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 Intel 18A process with strong performance per watt
- Hybrid 2P+4LPE core design improves responsiveness vs older E-core-only designs
- Xe3 iGPU with AV1 decode and modern display outputs (DP 2.1, HDMI 2.0b)
- 15 W base power enables thin, fanless, or always-on edge designs
- Full VT-x and VT-d virtualization support
- Embedded-friendly BGA package with industrial temperature options
Cons
- No NPU; AI features rely on CPU/GPU DL Boost only
- Single-channel memory controller limits bandwidth for heavy workloads
- Only six PCIe 4.0 lanes restrict expansion
- 1-core Xe3 iGPU with 16 EUs is weak for 3D gaming
- Locked multiplier with no overclocking support
- L3 cache only 6 MB; L2 breakdown not specified by Intel
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 3 7320URival
Value Thin-and-Light
- AMD Ryzen 3 8320URival
Value Thin-and-Light
- Compare head-to-headIntel Core 3 N350Rival
Value Mobile
- Intel Processor N250Rival
Entry Mobile
- Qualcomm Snapdragon X Elite (Entry SKUs)Rival
AI-Forward Thin-and-Light
Adds an NPU for basic AI acceleration if you need dedicated AI hardware; otherwise very similar CPU and GPU performance.
Compare head-to-headBetter for users who need more E-cores and don’t require P-cores or modern Xe3 graphics, often at lower cost.
Compare head-to-head- AMD Ryzen 3 7320U / 8320UAlt
Stronger integrated graphics and dual-channel memory, better for light gaming and GPU-accelerated workloads.
Higher clocks and two Xe3 GPU cores for better GPU and CPU performance if you can spend more.
Compare head-to-head- Intel Core Ultra 3 200U-seriesAlt
Choose if you want an NPU and more advanced platform features in a thin-and-light form factor.
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 very efficient, modern low-power SoC for budget and edge PCs, with solid multi-thread performance and capable Xe3 graphics, but limited PCIe lanes, no NPU, and only single-channel memory.
Best for: Value thin-and-light laptops, Chromebooks, or embedded systems where efficiency and modern features matter more than raw CPU or GPU performance.
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 7.5/10. 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 3 305 or Intel Core i3-N305?
For gaming, the Intel Core 3 305 leads with a gaming performance score of 55/100 among Intel Core 3 305 and Intel Core i3-N305.
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).