Intel Core i7 1355U
The Intel Core i7 1355U is a 10-cores CPU (2 P-cores + 8 E-threads) laptop x86-64 processor built on a 10 nm process, featuring a 1.7 GHz base frequency with up to 5 GHz max turbo, 12M L3 Cache (shared) and integrated graphics Intel Iris Xe Graphics (96EU). It supports DDR4-3200, DDR5-5200, LPDDR4x-4266, LPDDR5-6400, LPDDR5x-6400 memory and PCIe 4.0.

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Cinebench R23 Single-Core
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Passmark CPU Single-Core
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iGPU
Score | 2 TFLOPS |
Essentials
Codename | Raptor Lake |
Platform | Laptop |
Lithography | 10 nm |
Launch Date | 2023 Quarter 1 |
CPU cores and architecture
Performance Cores | 2 |
Performance Threads | 4 |
Performance Base frequency | 1.7 GHz |
Performance Boost frequency | 5 GHz |
Efficient Cores | 8 |
Efficient Threads | 8 |
Efficient Base frequency | 1.2 GHz |
Efficient Boost frequency | 3.7 GHz |
L2 Cache | 1280K |
L3 Cache | 12M |
Overclocking | Yes |
Memory Specifications
Memory Types | DDR4-3200 DDR5-5200 LPDDR4x-4266 LPDDR5-6400 LPDDR5x-6400 |
Max Memory Size | 96 GB |
Memory Channels | 2 |
ECC Support | Yes |
GPU Specifications
GPU Name | Intel Iris Xe Graphics (96EU) |
Base Frequency | 300 MHz |
Max Frequency | 1300 MHz |
Package
Socket | BGA-1744 |
Max. Operating Temperature | 100 |
PCI Express
PCI Express Version | 4.0 |
PCI Express Lanes | 20 |
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