CPU Comparison
Intel Core i3-1210U vs Intel Core i3-1315UE
A side-by-side comparison of specs, performance and value. The Intel Core i3-1210U is an ultra-low-power 6-core (2P+4E), 8-thread mobile processor with just 9W base TDP and 29W PL2, using the BGA 1781 package for fanless and ultra-portable laptop designs.
The Bottom Line
Overview & Launch
Specifications Compared
Performance Compared
Productivity
Adequate for basic office tasks and web browsing. Sustained workloads will run at reduced frequencies due to the 9W power limit.
Handles office applications, web browsing, and light multitasking smoothly. Stumbles with heavy spreadsheet calculations or large document processing.
Gaming
Not applicable. The lower iGPU frequency and power constraints make this even less suitable for gaming than the 1215U.
Not designed for gaming. The UHD 64EU can handle very light e-sports titles at low settings but modern AAA games are unplayable.
Virtualization
The 9W power envelope makes even light virtualization impractical.
Limited by 6 cores and 15W TDP. Can run a single lightweight VM but not suitable for serious virtualization work.
Efficiency
Extremely efficient. The 9W base and 29W turbo make this one of the lowest-power Alder Lake mobile chips, ideal for maximizing battery life.
Excellent power efficiency for its performance class. The hybrid design allows E-Cores to handle background tasks at minimal power draw.
Specialized Performance
AI / ML
- No dedicated AI hardware
- Power constraints severely limit any CPU inference workload
- Not suitable for AI tasks
- No dedicated NPU or AI acceleration hardware
- CPU-based inference is slow due to low power budget
- Not suitable for running local AI models
Content Creation
Gaming
- Not designed for gaming
- Lower iGPU clock further reduces graphics capability
- Power constraints prevent sustained GPU performance
- Only suitable for basic 2D applications
- UHD Graphics 64EU is not a gaming GPU
- Can manage older 2D games and very light e-sports at 720p low
- No dedicated VRAM limits texture quality severely
- Modern games will experience severe bottlenecking
Industry Impact
Best CPU by Use Case
Target Audience
Strengths & Weaknesses
Pros
- 9W TDP enables true fanless designs
- Extremely low power consumption extends battery life
- Same hybrid architecture as the 1215U
- Silent operation in well-designed chassis
- Adequate for basic computing tasks
Cons
- 29W PL2 severely limits turbo performance
- Lower iGPU frequency (850 MHz vs 1100 MHz)
- BGA 1781 package limits motherboard compatibility
- Part number not well documented
- No meaningful performance advantage over the 1215U at similar prices
- Rarely found in consumer retail channels
Pros
- Hybrid architecture brings better multi-threading to entry-level mobile
- Very low 15W base power for thin chassis designs
- Supports modern LPDDR5-6400 memory
- PCIe 4.0 support for faster NVMe storage
- Capable UHD Graphics 64EU for a 15W chip
Cons
- Very low 1.2 GHz base clock leads to sluggishness at sustained loads
- Only 8 PCIe lanes directly from the CPU
- No overclocking support
- Not suitable for gaming or content creation
- BGA package means no upgrade path
Competitors & Alternatives
Intel Core i3-1210U
- AMD Ryzen 3 5300URival
Budget Mobile
- Intel Pentium Silver N6005Rival
Ultra-Low-Power
- Compare head-to-headIntel Core i3-1215URival
Mainstream Mobile
- AMD Ryzen 5 5500URival
Mainstream Mobile
- Compare head-to-headIntel Core i3-N300Rival
Efficiency Mobile
8 E-cores with UHD 770 graphics at a similar 15W TDP.
Compare head-to-head
Intel Core i3-1315UE
- AMD Ryzen 5 7530URival
Mobile
- AMD Ryzen 3 7320URival
Mobile
- Apple M2 (base)Rival
Mobile
- AMD Ryzen 5 5500URival
Mobile
- Qualcomm Snapdragon 8cx Gen 3Rival
Mobile
- Intel Core i5-1335UAlt
Significantly more P-Cores (4 vs 2) for better sustained performance with similar power characteristics.
- Intel Core i3-1215UEAlt
Nearly identical performance at potentially lower cost if found in a discounted laptop.
- Alt
Dramatically better efficiency and GPU performance in a similar power class.
Compare head-to-head - AMD Ryzen 3 7330UAlt
Competitive efficiency with RDNA 2 integrated graphics for light gaming.
Our Verdict on Each
A niche ultra-low-power variant of the i3-1215U that trades performance for extreme efficiency. Its 9W TDP and 29W PL2 make it suitable for fanless designs, but sustained performance is significantly limited.
Best for: Only if you specifically need a fanless or ultra-quiet laptop for basic tasks and find one at a significant discount compared to a 1215U-based model.
Read the full reviewA capable low-power hybrid processor that brings Intel's P-Core and E-Core design to the entry-level mobile segment, though its 15W base power envelope limits sustained performance under heavy workloads.
Best for: Purchasing a pre-built thin-and-light laptop where this CPU is included by the OEM.
Read the full reviewFrequently Asked Questions
Which is faster for gaming, Intel Core i3-1210U or Intel Core i3-1315UE?
For gaming, the Intel Core i3-1315UE leads with a gaming performance score of 22/100 among Intel Core i3-1210U and Intel Core i3-1315UE.
Which uses less power?
The Intel Core i3-1210U has the lowest rated TDP. Power draw across these chips: Intel Core i3-1210U (9 W), Intel Core i3-1315UE (15 W).
Do Intel Core i3-1210U and Intel Core i3-1315UE use the same socket?
No. They use different sockets (Intel Core i3-1210U: BGA 1781, Intel Core i3-1315UE: BGA 1744), so each needs a compatible motherboard.