Processor (CPU)
CPU Name
Intel® Core™ Ultra 7 255U
Threading
1 CPU / 2P + 8E + 2LP Cores / 14 Threads
Frequency
4808.95 MHz (50 * 96.18 MHz) - Uncore: 3270.1 MHz
Multiplier
Current: 50 / 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, VT-x, 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 / 1.17 Volts
Temperature
97 °C / 207 °F
Type
Retail (Stock Frequency : 3300 MHz)
P-Cores Freq.
P00: 4808.95 MHz  P09: 4808.95 MHz 
E-Cores Freq.
E01: 3847.16 MHz  E02: 3847.16 MHz  E03: 3270.09 MHz  E04: 3847.16 MHz 
E05: 3847.16 MHz  E06: 3847.16 MHz  E07: 3270.09 MHz  E08: 3847.16 MHz 
LP-Cores Freq.
LP10: 2115.94 MHz  LP11: 2115.94 MHz 
Motherboard
Model
LENOVO 21RKS0F900
Socket
Socket 2049 FCBGA
North Bridge
Intel Arrow Lake rev 05
South Bridge
Intel Arrow Lake-U PCH rev 00
BIOS
LENOVO N4LET19W (1.11 ) (10/20/2025)
Memory (RAM)
Total Size
32768 MB
Type
DDR5-SDRAM
Frequency
1539.4 MHz (DDR5-3078) - Ratio 1:16.0
Timings
36-32-32-68-1 (tCAS-tRCD-tRP-tRAS-tCR)
Graphic Card (GPU)
GPU #1 Type
Intel(R) Reserved Device
GPU #1 Brand
Lenovo
GPU #2 Type
Intel(R) Graphics (Arrow Lake) @ 2100 MHz
GPU #2 Brand
Lenovo
GPU #2 VRAM
32768 MB
Storage (HDD/SSD)
Model #1 Name
SKHynix_HFS001TEM9X169N (FW: 61700A30)
Model #1 Capacity
953.9 GiB (~1020 GB)
Model #1 Type
Fixed, SSD - Bus: NVMe (17)
Display
Screen #1
Lenovo NV133WUM-N6D (LEN41AF)
Screen #1 Spec
13.4 inches (34 cm) / 1920 x 1200 pixels @ 48-60 Hz
Miscellaneous
Windows Version
Microsoft Windows 10 (0xBF) (x64)
CPU-Z Version
2.17.0 (64 bit)