Processor (CPU)
CPU Name
Intel® Core™ Ultra 7 255U
Threading
1 CPU / 2P + 8E + 2LP Cores / 14 Threads
Frequency
2893.24 MHz (29 * 99.77 MHz) - Uncore: 2593.9 MHz
Multiplier
Current: 29 / Min: 4 / Max: 52
Architecture
Arrow Lake / Technology: 3 nm
CPUID / Ext.
6.5.0 / 6.B5
IA Extensions
MMX, SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, EM64T, AES, AVX, AVX2, FMA3, SHA
L1 Data Cache
2 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
2 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
2 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
12 MB (12-way, 64-byte line)
Microcode
Rev. 0xA
TDP / Vcore
15 Watts / 0.807 Volts
Temperature
60 °C / 140 °F
Type
Retail
P-Cores Freq.
P00: 2893.24 MHz  P09: 2893.24 MHz 
E-Cores Freq.
E01: 2593.94 MHz  E02: 2593.94 MHz  E03: 2593.94 MHz  E04: 2593.94 MHz 
E05: 2593.94 MHz  E06: 2593.94 MHz  E07: 2593.94 MHz  E08: 2593.94 MHz 
LP-Cores Freq.
LP10: 1197.20 MHz  LP11: 1197.20 MHz 
Motherboard
Model
LENOVO 21QC0054UK
Socket
Socket 2049 FCBGA
North Bridge
Intel Arrow Lake rev 05
South Bridge
Intel Arrow Lake-U PCH rev 00
BIOS
LENOVO N4JET16W (1.06 ) (04/22/2025)
Memory (RAM)
Total Size
16384 MB
Type
Dual Channel (64 bit) DDR5-SDRAM
Frequency
1621.8 MHz (DDR5-3244) - Ratio 1:16.0
Timings
26-26-26-52-2 (tCAS-tRCD-tRP-tRAS-tCR)
Slot #1 Module
Samsung 16384 MB (DDR5-5600) - P/N: M425R2GA3BB0-CWMOD
Graphic Card (GPU)
GPU Type
Intel(R) Graphics (Arrow Lake) @ 2100 MHz
GPU Brand
Lenovo
Storage (HDD/SSD)
Model #1 Name
SAMSUNG MZVL8256HDJD-00BLL (FW: 8L2QKXD7)
Model #1 Capacity
238.5 GiB (~260 GB)
Model #1 Type
Fixed, SSD - Bus: NVMe (17)
Display
Screen #1
LP140WU4-SPK1 (LEN41C6)
Screen #1 Spec
14 inches (35.6 cm) / 1920 x 1200 pixels @ 0-0 Hz
Miscellaneous
Windows Version
Microsoft Windows 11 Professional (x64)
CPU-Z Version
2.15.0 (64 bit)