Processor (CPU)
CPU Name
Intel® Core™ Ultra 7 155H
Threading
1 CPU / 6P + 8E Cores / 14 Threads
Frequency
4389.88 MHz (44 * 99.77 MHz) - Uncore: 3292.4 MHz
Multiplier
Current: 44 / Min: 4 / Max: 47
Architecture
Meteor Lake / Stepping: C0 / Technology: 7 nm
CPUID / Ext.
6.A.4 / 6.AA
IA Extensions
MMX, SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, EM64T, AES, AVX, AVX2, FMA3, SHA
L1 Data Cache
6 x 48 KB (12-way, 64-byte line) + 8 x 32 KB (8-way, 64-byte line)
L1 Inst. Cache
6 x 64 KB (16-way, 64-byte line) + 8 x 64 KB (8-way, 64-byte line)
L2 Cache
6 x 2 MB (16-way, 64-byte line) + 2 x 2 MB (16-way, 64-byte line)
L3 Cache
24 MB (12-way, 64-byte line)
Microcode
Rev. 0x1E
TDP / Vcore
28 Watts / 1.07 Volts
Temperature
75 °C / 167 °F
Type
Retail
P-Cores Freq.
P00: 4389.88 MHz  P09: 4389.88 MHz  P10: 4389.88 MHz  P11: 4190.34 MHz 
P12: 4190.34 MHz  P13: 4190.34 MHz 
E-Cores Freq.
E01: 997.70 MHz  E02: 997.70 MHz  E03: 997.70 MHz  E04: 997.70 MHz 
E05: 997.70 MHz  E06: 997.70 MHz  E07: 997.70 MHz  E08: 997.70 MHz 
Motherboard
Model
LENOVO LNVNB161216
Socket
Socket 2049 FCBGA
North Bridge
Intel Meteor Lake rev 04
South Bridge
Intel Meteor Lake-U/P/H PCH rev 20
BIOS
LENOVO NJCN50WW (08/07/2024)
Memory (RAM)
Total Size
32768 MB
Type
Quad Channel (128 bit) DDR5-SDRAM
Frequency
2793.3 MHz (DDR5-5586) - Ratio 1:28
Timings
46-45-45-90-2 (tCAS-tRCD-tRP-tRAS-tCR)
Slot #1 Module
SK Hynix 16384 MB (DDR5-5600) - P/N: HMCG78AGBSA095N
Slot #2 Module
SK Hynix 16384 MB (DDR5-5600) - P/N: HMCG78AGBSA095N
Graphic Card (GPU)
GPU Type
Intel(R) Arc(TM) Graphics @ 2250 MHz
GPU Brand
Lenovo
Storage (HDD/SSD)
Model #1 Name
Samsung SSD 990 PRO 4TB (FW: 4B2QJXD7)
Model #1 Capacity
3726.0 GiB (~4010 GB)
Model #1 Type
Fixed, SSD - Bus: NVMe (17)
Model #2 Name
UMIS RPJYJ512MLR1QWY (FW: 1.2L06B1)
Model #2 Capacity
476.9 GiB (~510 GB)
Model #2 Type
Fixed, SSD - Bus: NVMe (17)
Miscellaneous
Windows Version
Microsoft Windows 11 Home (x64)
CPU-Z Version
2.11.0 (64 bit)