Processor (CPU)
CPU Name
Intel® Core™ Ultra 7 255H
Threading
1 CPU / 6P + 8E + 2LP Cores / 16 Threads
Frequency
4488.84 MHz (45 * 99.75 MHz) - Uncore: 3890.3 MHz
Multiplier
Current: 45 / 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. 0x11B
TDP / Vcore
28 Watts / 1.159 Volts
Temperature
98 °C / 208 °F
Type
Retail
P-Cores Freq.
P00: 4488.84 MHz  P01: 4189.58 MHz  P10: 3790.58 MHz  P11: 3391.57 MHz 
P12: 3990.08 MHz  P13: 3690.82 MHz 
E-Cores Freq.
E02: 3491.32 MHz  E03: 3690.82 MHz  E04: 3491.32 MHz  E05: 3591.07 MHz 
E06: 2892.81 MHz  E07: 2793.06 MHz  E08: 2693.30 MHz  E09: 2793.06 MHz 
LP-Cores Freq.
LP14: 2394.05 MHz  LP15: 2394.05 MHz 
Motherboard
Model
LENOVO 21QTS00L00
Socket
Socket 2049 FCBGA
North Bridge
Intel Arrow Lake rev 05
South Bridge
Intel Arrow Lake-H PCH rev 00
BIOS
LENOVO R2WET42W (1.24 ) (04/17/2026)
Memory (RAM)
Total Size
32768 MB
Type
Dual Channel (64 bit) DDR5-SDRAM
Frequency
3191.9 MHz (DDR5-6384) - Ratio 1:32.0
Timings
52-51-51-102-2 (tCAS-tRCD-tRP-tRAS-tCR)
Slot #1 Module
Micron Technology 32768 MB (DDR5-6400) - P/N: MTC16C2085S1VC64BD1 BCG
Graphic Card (GPU)
GPU #1 Type
Intel(R) Graphics @ 2250 MHz
GPU #1 Brand
Lenovo
GPU #1 VRAM
128 MB
GPU #2 Type
NVIDIA RTX PRO 500 Blackwell Generation Laptop GPU (GB207) @ 1792 MHz
GPU #2 Brand
Lenovo
GPU #2 VRAM
6113 MB @ 12001 MHz (Samsung)
Storage (HDD/SSD)
Model #1 Name
SAMSUNG MZVL81T0HFLB-00BLL (FW: 4L2QKXF7)
Model #1 Capacity
953.9 GiB (~1020 GB)
Model #1 Type
Fixed, SSD - Bus: NVMe (17)
Display
Screen #1
Lenovo MNE507DA1-3 (LEN41E4)
Screen #1 Spec
14.5 inches (36.8 cm) / 2560 x 1600 pixels @ 48-90 Hz
Miscellaneous
Windows Version
Microsoft Windows 11 Professional (x64)
CPU-Z Version
2.19.0 (64 bit)