Processor (CPU)
CPU Name
Intel® Core™ Ultra 7 255H
Threading
1 CPU / 6P + 8E + 2LP Cores / 16 Threads
Frequency
3391.6 MHz (34 * 99.75 MHz) - Uncore: 2593.6 MHz
Multiplier
Current: 34 / 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. 0x116
TDP / Vcore
28 Watts / 0.843 Volts
Temperature
77 °C / 171 °F
Type
Retail
P-Cores Freq.
P00: 3391.60 MHz  P01: 3391.60 MHz  P10: 3491.35 MHz  P11: 3491.35 MHz 
P12: 3391.60 MHz  P13: 3391.60 MHz 
E-Cores Freq.
E02: 3092.34 MHz  E03: 3092.34 MHz  E04: 3092.34 MHz  E05: 3092.34 MHz 
E06: 3092.34 MHz  E07: 3092.34 MHz  E08: 3092.34 MHz  E09: 3092.34 MHz 
LP-Cores Freq.
LP14: 1695.80 MHz  LP15: 1695.80 MHz 
Motherboard
Model
LENOVO 21SR0041GE
Socket
Socket 2049 FCBGA
North Bridge
Intel Arrow Lake rev 05
South Bridge
Intel Arrow Lake-H PCH rev 00
BIOS
LENOVO R30ET32W(1.06 ) (04/25/2025)
Memory (RAM)
Total Size
32768 MB
Type
Dual Channel (64 bit) DDR5-SDRAM
Frequency
2792.9 MHz (DDR5-5586) - Ratio 1:28.0
Timings
46-45-45-90-2 (tCAS-tRCD-tRP-tRAS-tCR)
Slot #1 Module
SK Hynix 32768 MB (DDR5-5600) - P/N: HMCG88AGBSA095N
Graphic Card (GPU)
GPU #1 Type
Intel(R) Graphics @ 2250 MHz
GPU #1 Brand
Lenovo
GPU #2 Type
DisplayLink USB Device
Storage (HDD/SSD)
Model #1 Name
Western Digital WD_BLACK SN850X 1000GB (FW: 620361WD)
Model #1 Capacity
931.5 GiB (~1000 GB)
Model #1 Type
Fixed, SSD - Bus: NVMe (17)
Display
Screen #2
LG Electronics ( 22MB65 (GSM5A2F)
Screen #2 Spec
22.3 inches (56.6 cm) / 1680 x 1050 pixels @ 56-75 Hz
Screen #3
Samsung SMS22A450 (SAM0836)
Screen #3 Spec
22 inches (55.9 cm) / 1680 x 1050 pixels @ 56-75 Hz
Miscellaneous
Windows Version
Microsoft Windows 11 Professional (x64)
CPU-Z Version
2.15.0 (64 bit)