CPU Comparison
Intel Core i3-1315U vs Intel Core i3-N300
A side-by-side comparison of specs, performance and value. The Intel Core i3-1315U is a 6-core (2P+4E), 8-thread mobile processor with UHD Graphics 64EU running at 15W TDP, designed for mainstream thin-and-light laptops balancing performance and battery life.
The Bottom Line
Overview & Launch
Specifications Compared
Specialized Performance
AI / ML
- No dedicated AI acceleration
- 2 P-cores provide limited CPU inference capability
- Not suitable for AI/ML development or inference
- No dedicated AI acceleration
- AVX-VNNI support exists but performance is minimal at 7W
- Not suitable for any AI workload
Content Creation
Gaming
- Not designed for gaming
- UHD 64EU can handle casual 2D games and very light 3D
- Minecraft and similar lightweight titles may run acceptably
- Any modern AAA game will be unplayable
- Not designed for gaming
- 7W power budget prevents sustained GPU performance
- Single-channel memory further limits graphics capability
- Only suitable for 2D and very basic 3D applications
Industry Impact
Best CPU by Use Case
Target Audience
Strengths & Weaknesses
Pros
- 2 P-cores provide responsive single-threaded performance
- 4 E-cores handle background tasks efficiently
- 15W TDP enables excellent battery life
- UHD 64EU with hardware AV1 decoding
- Broad memory type support for OEM flexibility
- Significant improvement over 12th gen i3-1215U in single-threaded tasks
Cons
- Only 8 threads limit heavy multitasking
- 15W base power constrains sustained performance
- No dedicated GPU means gaming is not viable
- E-cores lack Hyper-Threading
- BGA package means no upgrade path
- 10MB L3 cache is shared across all 6 cores
Pros
- 7W TDP enables truly fanless designs
- 8 threads provide basic parallel capability
- Full x86 Windows compatibility at tablet-level power
- UHD Graphics 770 at full 1250 MHz clock
- Very low idle power consumption
- Excellent for Chromebook and media streaming use cases
Cons
- 7W severely limits sustained performance
- No P-cores means weak single-threaded response
- Single-channel memory halves available bandwidth
- Only 9 PCIe 3.0 lanes
- 6MB L3 cache for 8 cores is lean
- Will feel slow for any non-trivial Windows workload
Competitors & Alternatives
Intel Core i3-1315U
- AMD Ryzen 3 7320URival
Mainstream Mobile
- AMD Ryzen 5 7520URival
Mainstream Mobile
- AMD Ryzen 5 7530URival
Mainstream Mobile
- Apple M2 (base)Rival
Premium Mobile
- Compare head-to-headIntel Core i5-1235URival
Previous Gen Mid-Range
- Intel Core i5-1335UAlt
2P+8E with 12 threads provides significantly better multitasking if the budget allows.
Previous generation with same core count may offer better value if found at a lower price.
Compare head-to-head- Apple M2 (base MacBook Air)Alt
Dramatically better performance and battery life at a higher price point.
Intel Core i3-N300
- AMD Ryzen 3 7320URival
Budget Mobile
- MediaTek Kompanio 1380Rival
Chromebook
- Qualcomm Snapdragon 7c Gen 2Rival
Always-Connected
- Compare head-to-headIntel Core i3-N305Rival
Budget Mini PC
- Intel Celeron N5095Rival
Entry Mini PC
- Intel Pentium Silver N6005Alt
Even lower-cost option for the most basic computing needs.
Our Verdict on Each
A competent mainstream mobile chip that improves on the previous generation with Raptor Cove P-cores. The 2P+4E configuration provides adequate multitasking for everyday use, though heavy workloads will still expose its limitations.
Best for: Mainstream laptop purchase in the $400-$700 range for everyday computing, school, or office work where battery life and adequate performance are both important.
Read the full reviewAn impressive technical achievement in power efficiency, packing 8 E-cores into 7W. However, the combination of no P-cores, single-channel memory, and PCIe 3.0 limits it to the simplest computing tasks where power draw matters more than speed.
Best for: Fanless mini PC or Chromebook purchase where silence, minimal power draw, and adequate basic performance are the primary requirements.
Read the full reviewFrequently Asked Questions
Which is better, Intel Core i3-1315U or Intel Core i3-N300?
Based on our editorial ratings, the Intel Core i3-1315U comes out ahead with a score of 6.5/10. That said, the best choice depends on your workload — check the spec and performance breakdown above for gaming, productivity and efficiency differences.
Which uses less power?
The Intel Core i3-N300 has the lowest rated TDP. Power draw across these chips: Intel Core i3-1315U (15 W), Intel Core i3-N300 (7 W).
Do Intel Core i3-1315U and Intel Core i3-N300 use the same socket?
No. They use different sockets (Intel Core i3-1315U: BGA 1744, Intel Core i3-N300: BGA 1264), so each needs a compatible motherboard.
Which has more cores?
The Intel Core i3-N300 has the most cores. Core counts: Intel Core i3-1315U (6 cores), Intel Core i3-N300 (8 cores).