CPU Name
Intel® Core™ Ultra 7 155H
Threading
1 CPU / 6P + 8E + 2LP Cores / 22 Threads
Frequency
3994.21 MHz (40 * 99.86 MHz) - Uncore: 3295.2 MHz
Multiplier
Current: 40 / Min: 4 / Max: 48
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, VT-x, 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) + 2 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) + 2 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) + 2 MB (16-way, 64-byte line)
L3 Cache
24 MB (12-way, 64-byte line)
TDP / Vcore
28 Watts / 0.953 Volts
Temperature
83 °C / 181 °F
Type
Retail (Stock Frequency : 3000 MHz)
P-Cores Freq.
P00: 3994.21 MHz P09: 4293.78 MHz P10: 3994.21 MHz P11: 3994.21 MHz
P12: 4193.92 MHz P13: 3994.21 MHz
E-Cores Freq.
E01: 2795.95 MHz E02: 2795.95 MHz E03: 2795.95 MHz E04: 2795.95 MHz
E05: 2795.95 MHz E06: 2795.95 MHz E07: 2795.95 MHz E08: 2795.95 MHz
LP-Cores Freq.
LP14: 2296.67 MHz LP15: 2296.67 MHz
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