Intel Core i5-1334U
The Intel Core i5-1334U is a mid-range mobile CPU for thin and light laptops based on the Alder Lake architecture (Raptor Lake-U / RPL-U series). It was announced in early 2023 and offers 2 performance cores (P-cores, Golden Cove architecture) and 8 efficient cores (E-cores, Gracemont architecture). The P-cores support Hyper-Threading leading to 12 supported threads when combined with the E-cores. The clock rate ranges from 1.3 to 4.6 GHz on the performance cluster and 0.9 to 3.4 GHz on the efficient cluster. The performance of the E-cores should be similar to old Skylake cores (compare to the Core i7-6700HQ). All cores can use up to 12 MB L3 cache. The CPU supports only "Essentials" vPro management features. Compared to the P-series (28W) or H-series (45W), the 15W TDP may limit the sustained performance.
Performance
Thanks to the similar clock speed, the Core i5-1334U is very similar to the older Core i7-1250U (+100 MHz P-Cores base clock rate). The faster i7 like the i7-1365U models offer only higher clock rates (and a faster iGPU). Compared to the similar i5-1335U, the 1334U only supports slower LPDDR5-5200 (vs 6400 of the faster models) and is therefore slightly slower.
Architecture
The integrated memory controller supports various memory types up to LPDDR5-5200. The Thread Director (in hardware) can support the operating system to decide which thread to use on the performance or efficient cores for the best performance. For AI tasks, the CPU also integrates GNA 3.0 and DL Boost (via AVX2). Quick Sync in version 8 is the same as in the Rocket Lake CPUs and supports MPEG-2, AVC, VC-1 decode, JPEG, VP8 decode, VP9, HEVC, and AV1 decode in hardware. The CPU still only supports PCIe 4.0 x8 for a GPU and two PCIe 4.0 x4 for SSDs.
The integrated graphics card is based on the Xe-architecture and offers 80 of the 96 EUs (Execution Units) operating at up to 1.25 GHz.
Power consumption
This Core i5 CPU is rated at a TDP of 15W (base power, PL1) and a maximum turbo power of 55W (PL2). The RPL-U processors are built in a further improved Intel 7 process (10nm SuperFin) that allows higher clock rates.
| Codename | Raptor Lake-U | ||||||||||||||||||||||||||||||||
| Series | Intel Raptor Lake-U | ||||||||||||||||||||||||||||||||
Series: Raptor Lake-U Raptor Lake-U
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| Clock Rate | 900 - 4600 MHz | ||||||||||||||||||||||||||||||||
| Level 1 Cache | 928 KB | ||||||||||||||||||||||||||||||||
| Level 2 Cache | 9.5 MB | ||||||||||||||||||||||||||||||||
| Level 3 Cache | 12 MB | ||||||||||||||||||||||||||||||||
| Number of Cores / Threads | 10 / 12 | ||||||||||||||||||||||||||||||||
| Power Consumption (TDP = Thermal Design Power) | 15 Watt | ||||||||||||||||||||||||||||||||
| Manufacturing Technology | 10 nm | ||||||||||||||||||||||||||||||||
| Max. Temperature | 100 °C | ||||||||||||||||||||||||||||||||
| Socket | BGA1700 | ||||||||||||||||||||||||||||||||
| Features | Thread Director | ||||||||||||||||||||||||||||||||
| GPU | Intel Iris Xe Graphics G7 80EUs ( - 1250 MHz) | ||||||||||||||||||||||||||||||||
| 64 Bit | 64 Bit support | ||||||||||||||||||||||||||||||||
| Architecture | x86 | ||||||||||||||||||||||||||||||||
| Announcement Date | 01/04/2022 | ||||||||||||||||||||||||||||||||
| Product Link (external) | www.intel.com | ||||||||||||||||||||||||||||||||
Benchmarks
- Average benchmark values* Smaller numbers mean a higher performance
Reviews for the Intel Core i5-1334U processor
Lenovo IP Flex 5 Chromebook Plus 14IAU7, i5-1334U: Intel Iris Xe Graphics G7 80EUs, 14.00", 1.6 kg
External Review » Lenovo IP Flex 5 Chromebook Plus 14IAU7, i5-1334U
LG gram Book 15U50T: Intel Iris Xe Graphics G7 80EUs, 15.60", 1.7 kg
External Review » LG gram Book 15U50T
Dell Inspiron 16 5640: Intel Iris Xe Graphics G7 80EUs, 16.00", 2.1 kg
External Review » Dell Inspiron 16 5640
Infinix Inbook X2 2025: Intel UHD Graphics 64EUs (Alder Lake 12th Gen), 14.00", 1.2 kg
External Review » Infinix Inbook X2 2025
Acer TravelMate P2 TMP215-55: Intel Iris Xe Graphics G7 80EUs, 15.60", 1.6 kg
External Review » Acer TravelMate P2 TMP215-55
Acer Aspire Go AG15-51P: Intel Iris Xe Graphics G7 80EUs, 15.30", 1.7 kg
External Review » Acer Aspire Go AG15-51P
Infinix Inbook Air Pro Plus: Intel Iris Xe Graphics G7 80EUs, 14.00", 1 kg
External Review » Infinix Inbook Air Pro Plus
