Processor (CPU)
CPU Name
Intel® Core™ Ultra 7 255H
Threading
1 CPU / 6P + 8E + 2LP Cores / 16 Threads
Frequency
3292.18 MHz (33 * 99.76 MHz) - Uncore: 2693.6 MHz
Multiplier
Current: 33 / Min: 4 / Max: 51
Architecture
Arrow Lake / Stepping: A1 / Technology: 3 nm
CPUID / Ext.
6.5.2 / 6.C5
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) + 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 3 MB (12-way, 64-byte line) + 2 x 4 MB (16-way, 64-byte line) + 2 MB (16-way, 64-byte line)
L3 Cache
24 MB (12-way, 64-byte line)
Microcode
Rev. 0x11A
TDP / Vcore
28 Watts / 0.998 Volts
Temperature
84 °C / 183 °F
Type
Retail
P-Cores Freq.
P00: 3292.18 MHz  P01: 1496.45 MHz  P10: 2893.13 MHz  P11: 3391.94 MHz 
P12: 1396.68 MHz  P13: 3391.94 MHz 
E-Cores Freq.
E02: 2992.89 MHz  E03: 2793.36 MHz  E04: 1296.92 MHz  E05: 2992.89 MHz 
E06: 1296.92 MHz  E07: 1396.68 MHz  E08: 1496.45 MHz  E09: 3192.42 MHz 
LP-Cores Freq.
LP14: 2294.55 MHz  LP15: 997.63 MHz 
Motherboard
Model
HONOR MRB-XXX-PCB
Socket
Socket 2049 FCBGA
North Bridge
Intel Arrow Lake rev 05
South Bridge
Intel Arrow Lake-H PCH rev 00
BIOS
HONOR 2.06 (11/13/2025)
Memory (RAM)
Total Size
32768 MB
Type
DDR5-SDRAM
Frequency
4190.1 MHz (DDR5-8380) - Ratio 1:42.0
Timings
92-76-76-127-1 (tCAS-tRCD-tRP-tRAS-tCR)
Graphic Card (GPU)
GPU Type
Intel(R) Arc(TM) 140T GPU (16GB) (Arrow Lake) @ 2250 MHz
GPU Brand
0x1EE7 (0x2081)
GPU VRAM
128 MB
Storage (HDD/SSD)
Model #1 Name
YMTC PC411-2TB-B (FW: YM3603E3)
Model #1 Capacity
1907.7 GiB (~2050 GB)
Model #1 Type
Fixed, SSD - Bus: NVMe (17)
Display
Screen #1
EDO14.55 (EDO4179)
Screen #1 Spec
14.7 inches (37.3 cm) / 0 x 0 pixels @ 0-0 Hz
Miscellaneous
Windows Version
Microsoft Windows 11 Home China (x64)
CPU-Z Version
2.19.0 (64 bit)