CPU Comparison
Core i5-1334U vs Core i5-1340P
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.
Great for heavy Excel, large databases, and corporate software.
Gaming
Iris Xe can handle very light e-sports at low settings, but not ideal for gaming.
Iris Xe can handle older or e-sports titles at low settings.
Virtualization
12 threads handle basic VMs but lack sustained power.
12 threads provide enough overhead for local Docker containers.
Efficiency
15W TDP ensures excellent battery life in thin-and-lights.
28W TDP offers a great balance of performance and battery life.
Specialized Performance
AI / ML
- No NPU; relies on CPU/GPU for AI tasks.
- No NPU; relies on CPU/GPU for AI tasks.
Content Creation
Gaming
- Not intended for AAA gaming.
- Can run 2D or older games at low resolutions.
- Not intended for AAA gaming without a discrete GPU.
- Iris Xe 80EU is suitable for Minecraft or CS:GO at 1080p Low.
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
- Good balance of performance and battery life
- 12 cores handle multitasking well
- Iris Xe 80EU graphics are capable for an iGPU
- Supports fast DDR5 and LPDDR5 memory
Cons
- Only 12MB L3 cache
- Lacks PCIe 5.0 support
- Locked multiplier
- Lower boost clock than 1350P
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 i5-1340P
- AMD Ryzen 5 7640URival
Mobile
- AMD Ryzen 7 7730URival
Mobile
- Compare head-to-headIntel Core i7-1260PRival
Mobile
- Compare head-to-headApple M2Rival
Mobile
- Intel Core i5-1350PRival
Mobile
Slightly higher clocks if you need maximum P-series performance.
Compare head-to-head- Ryzen 7 7730UAlt
Better battery life and similar multi-core performance.
- Core i5-1240PAlt
Older gen but similar performance, often cheaper.
Better battery life if you don't need sustained performance.
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 solid 28W CPU that balances 12-core multitasking with portability, offering good value for mainstream thin-and-light laptops.
Best for: Mainstream ultrabooks for students and office workers.
Read the full reviewFrequently Asked Questions
Which is better, Core i5-1334U or Core i5-1340P?
Based on our editorial ratings, the Core i5-1340P comes out ahead with a score of 8/10. 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 i5-1340P?
For gaming, the Core i5-1340P leads with a gaming performance score of 58/100 among Core i5-1334U and Core i5-1340P.
Which uses less power?
The Core i5-1334U has the lowest rated TDP. Power draw across these chips: Core i5-1334U (15 W), Core i5-1340P (28 W).
Do Core i5-1334U and Core i5-1340P use the same socket?
Yes — all of these CPUs use the Intel BGA 1744 socket, so they share compatible motherboards.
Which has more cores?
The Core i5-1340P has the most cores. Core counts: Core i5-1334U (10 cores), Core i5-1340P (12 cores).
Which is faster in multi-core benchmarks?
The Core i5-1340P posts the highest multi-core benchmark score. Multi-core results: Core i5-1334U (9,500), Core i5-1340P (13,000). Benchmark figures are approximate and workload-dependent.