Core i7-1255U

Core i7-1255U — Specifications, Tests & Benchmarks
Intel

Core i7-1255U

BGA 1744 Alder Lake-U 23.02.2022 10 cores / 12 threads 1.70 GHz 15W
🏆 Top #1243
🎯 Gaming
Performance
Synthetic Score
11,815
PassMark
13,086
Efficiency
787.67
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Core i7-1255U is a powerful chip:family_text from Intel, released :year_text. The die is produced using 10 nm technology. A motherboard with a compatible motherboards platform will be required for PC assembly. Thanks to the combination of 2 performance and 8 efficiency cores (total 10 cores / 12 threads), the chip easily handles multitasking. By default, the cores function at 1.7 GHz. Thanks to dynamic overclocking technologies, the maximum frequency rises to 4.7 GHz. The processor is equipped with a spacious buffer: the L3 cache memory volume is 12 MB. The TDP level for this model is set within 15 W. When power limits are removed or during peak boost (PL2), the chip's appetite increases to 55 W. The gaming performance of Core i7-1255U is at a high level. Architectural improvements and a spacious cache allow the system to rapidly process game engine physics.

General Information

Release Date 23.02.2022
Production Status Active
Market Segment Mobile / Laptop
Family Performance
Series Core i7
Codename Alder Lake-U
Part Number (OPN/S-Spec) SRLFP

Architecture

Socket BGA 1744
Microarchitecture Golden Cove
Process Node (CPU Node) 10 nm
Foundry Intel
Package Type BGA
Soldered to Board (BGA) Yes
Max. Temperature (TjMax) 100 °C

Cores & Threads

Total Cores 10
Total Threads 12
Performance Cores (P-Cores) 2
Efficiency Cores (E-Cores) 8
Hybrid Architecture Yes (big.LITTLE)

Clock Speeds

Base Clock Speed 1.7 GHz
Max Turbo Frequency 4.7 GHz
E-Core Base Frequency 1.2 GHz
E-Core Turbo Frequency 3.5 GHz
Multiplier 17.00
Base Clock (BCLK) 100 MHz
Unlocked Multiplier (Overclocking) No

Memory Support

Memory Type 0
Memory Channels 2
ECC Support No

Cache Memory

L1 Cache 160 KB
L2 Cache 2.5 MB
L3 Cache 12 MB
L2 Cache (E-Cores) 4 MB

Connectivity & Graphics

Integrated Graphics Iris Xe 96EU
PCIe Version PCIe 4.0 x20

Power

Base Power Consumption (TDP/PL1) 15 W
Max Power Consumption (Turbo/PL2) 55 W

Performance

Multi-Core Performance 13 086
Gaming Potential (Single-Core) 3 175
Efficiency (Perf/Watt) 787.67 pt/W

How this processor performs in games

Всі тести
Тестів поки немає.

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