CPU Comparison
Intel Core 3 305 vs Intel Core 3 305
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.
Everyday office work, web apps, and light multitasking feel responsive thanks to the 4.3 GHz P-core and modern IPC. Single-channel memory can affect memory-sensitive workloads, but the 4 MB memory-side cache helps mitigate latency.
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 aimed at gaming. The single Xe3 core (16 EUs) can handle very light and older titles at low settings, but modern AAA games will be severely limited by both GPU throughput and single-channel memory bandwidth.
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.
Limited by 6 GB total addressable RAM on many value laptops and only 6 PCIe lanes; adequate for light VMs but not for serious lab work.
Efficiency
The 15 W base power and Intel 18A process deliver strong performance per watt, ideal for thin, fanless, or battery-first designs.
The 18A process, low base power, and LP-E cluster allow thin-and-light devices with long battery life, especially at 10–15 W. OEMs targeting fanless designs can push minimum assured power down to 10 W per ARK.
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
- 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.
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
- 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.
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
- 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.
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 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.
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 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 reviewFrequently Asked Questions
Which is better, Intel Core 3 305 or Intel Core 3 305?
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.
Which is faster for gaming, Intel Core 3 305 or Intel Core 3 305?
For gaming, the Intel Core 3 305 leads with a gaming performance score of 55/100 among Intel Core 3 305 and Intel Core 3 305.
Do Intel Core 3 305 and Intel Core 3 305 use the same socket?
Yes — all of these CPUs use the FCBGA1516 socket, so they share compatible motherboards.