IntelSeries 1Meteor Lake
Intel Core Ultra 7 155U
- Cores
- 12
- Threads
- 14
- Turbo
- 4.8GHz
- L3 cache
- 12MB
- TDP
- 15W
- iGPU
- Intel Graphics
Performance in 2026
Coming soon
Processor specifications
General
- Manufacturer
- Intel
- Series
- Series 1
- Codename
- Meteor Lake
- CPU name
- Core Ultra 7 155U
- CPU architecture
- Redwood Cove, Crestmont
- Foundry
- Intel
- Process node
- Intel 4 (7 nm)
- Socket
- BGA2049
- Instruction set
- x86-64
- Release date
- December 14, 2023
Cores and clocks
12 cores, 14 threads
2× P-cores
- Turbo clock
- 4.8 GHz
- Base clock
- 1.7 GHz
8× E-cores
- Turbo clock
- 3.8 GHz
- Base clock
- 1.2 GHz
2× LPE-cores
- Turbo clock
- 2.1 GHz
- Base clock
- 0.7 GHz
L3 cache
12 MB
- L2 cache
- 10 MB
- L1 cache
- 1184 KB
TDP
15 W
- Maximum Turbo Power
- 57 W
- Minimum Assured Power
- 12 W
- Max temperature
- 110 °C
Connectivity
- Memory support
- LPDDR5x-7467LPDDR5-7467DDR5-5600
- Memory channels
- 2
- PCIe version
- 4.0
- PCIe lanes
- 20
Graphics
Intel Graphics
- iGPU architecture
- Xe-LPG
- Execution units
- 4
- Clock
- 1950 MHz
- DirectX
- 12
AI
- Total TOPS
- 22
- NPU TOPS
- 11
- iGPU TOPS
- 8
Technologies and extensions
MMX, SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, AVX, AVX2, BMI2, ABM, FMA, ADX, VMX, SMEP, SMAP, EIST, TM1, TM2, HT, Turbo, SST, AES-NI, RDRAND, RDSEED, SHA