CPU Comparison
Core i5-1334U vs Core i5-1345UE
A side-by-side comparison of specs, performance and value. The Intel Core i5-1334U is a low-power mobile processor designed for everyday ultrabooks and thin-and-light laptops. Part of the Raptor Lake-U family, it features 10 cores (2 Performance + 8 Efficient) and 12 threads. Operating at a 15W base TDP, it prioritizes battery life and thermals. With a max turbo of 4.6 GHz and 12MB of L3 cache, it delivers snappy performance for daily tasks, web browsing, and office applications. The integrated Iris Xe Graphics with 80 Execution Units provides capable display handling and light media consumption. Released in early 2023, the 1334U targets students and professionals who need long battery life and basic productivity capability in a highly portable, fanless or single-fan chassis.
The Bottom Line
Overview & Launch
Specifications Compared
Performance Compared
Productivity
Great for standard office suites and web apps.
Consistent and reliable performance for dedicated industrial workloads.
Gaming
Iris Xe can handle very light e-sports at low settings, but not ideal for gaming.
Adequate for lightweight visualization and UI rendering, not for gaming.
Virtualization
12 threads handle basic VMs but lack sustained power.
Good partitioning with 10 cores for lightweight edge virtualization.
Efficiency
15W TDP ensures excellent battery life in thin-and-lights.
Excellent efficiency, especially when configured at the 15W cTDP down limit.
Specialized Performance
AI / ML
- No NPU; relies on CPU/GPU for AI tasks.
- Intel DL Boost available
- Suitable for lightweight edge AI models
Content Creation
Gaming
- Not intended for AAA gaming.
- Can run 2D or older games at low resolutions.
- Not intended for consumer gaming
- Iris Xe is sufficient for 3D rendering in UI software
- Supports legacy display interfaces via PCH
Industry Impact
Best CPU by Use Case
Target Audience
Strengths & Weaknesses
Pros
- Excellent battery life
- 10 cores handle multitasking well
- Iris Xe 80EU graphics are capable for an iGPU
- Runs cool in thin chassis
Cons
- Only 2 P-cores limit heavy multi-threading
- Lacks PCIe 5.0 support
- Locked multiplier
- Low base clock
Pros
- Long embedded lifecycle
- Assured frequency guarantees
- Scalable 15W-28W TDP
- 10 hybrid cores
- Iris Xe 80EU graphics
Cons
- BGA soldered only
- Hard to find in consumer retail
- Lower peak performance than P-series
- Premium pricing for embedded market
- Not for gaming
Competitors & Alternatives
Core i5-1334U
- AMD Ryzen 5 7530URival
Mobile
- AMD Ryzen 3 7330URival
Mobile
- Compare head-to-headIntel Core i7-1255URival
Mobile
- Compare head-to-headApple M1Rival
Mobile
- Qualcomm Snapdragon 7c Gen 2Rival
Mobile
Very similar performance, often used interchangeably by OEMs.
Compare head-to-head- Ryzen 5 7530UAlt
Strong competitor with good battery life.
- Core i5-1235UAlt
Older gen but similar performance, often cheaper.
- Core i3-1305UAlt
Cheaper if you only need basic office work.
Core i5-1345UE
- AMD Ryzen 5 7535UERival
Embedded Mobile
- Compare head-to-headIntel Core i7-1365UERival
Embedded Mobile
- NXP i.MX 8QuadMaxRival
Embedded
- AMD Ryzen Embedded V2546Rival
Embedded
- Qualcomm QCS6490Rival
IoT
- Intel Core i5-1345UAlt
Similar performance but standard mobile lifecycle.
- AMD Ryzen 5 7640UAlt
Better raw performance if long-term embedded availability is not required.
- Intel N100Alt
Much cheaper and lower power for basic IoT tasks.
Lower cost embedded option if 10 cores are unnecessary.
Compare head-to-head
Our Verdict on Each
A solid 15W CPU that balances 10-core multitasking with excellent battery life, ideal for standard productivity and portability.
Best for: Ultraportable laptops for students and office workers.
Read the full reviewA highly reliable embedded processor offering scalable TDP and assured performance baselines for mission-critical deployments.
Best for: Designing an industrial PC or kiosk requiring long-term availability and predictable performance.
Read the full reviewFrequently Asked Questions
Which is better, Core i5-1334U or Core i5-1345UE?
Based on our editorial ratings, the Core i5-1345UE comes out ahead with a score of 8.2/10. 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, Core i5-1334U or Core i5-1345UE?
For gaming, the Core i5-1345UE leads with a gaming performance score of 60/100 among Core i5-1334U and Core i5-1345UE.
Do Core i5-1334U and Core i5-1345UE use the same socket?
Yes — all of these CPUs use the Intel BGA 1744 socket, so they share compatible motherboards.
Which is faster in multi-core benchmarks?
The Core i5-1334U posts the highest multi-core benchmark score. Multi-core results: Core i5-1334U (9,500), Core i5-1345UE (9,100). Benchmark figures are approximate and workload-dependent.