Processor (CPU)
CPU Name
Intel® Core™ Ultra 7 255H
Threading
1 CPU / 6P + 8E + 2LP Cores / 16 Threads
Frequency
1296.87 MHz (13 * 99.76 MHz) - Uncore: 1296.9 MHz
Multiplier
Current: 13 / 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. 0x118
TDP / Vcore
28 Watts / 0.726 Volts
Temperature
60 °C / 140 °F
Type
Retail
P-Cores Freq.
P00: 1296.87 MHz  P01: 1296.87 MHz  P10: 1296.87 MHz  P11: 1296.87 MHz 
P12: 1296.87 MHz  P13: 1296.87 MHz 
E-Cores Freq.
E02: 1097.35 MHz  E03: 1097.35 MHz  E04: 1097.35 MHz  E05: 1097.35 MHz 
E06: 1197.11 MHz  E07: 1097.35 MHz  E08: 1197.11 MHz  E09: 1097.35 MHz 
LP-Cores Freq.
LP14: 698.31 MHz  LP15: 698.31 MHz 
Motherboard
Model
LENOVO 21SR0046GE
Socket
Socket 2049 FCBGA
North Bridge
Intel Arrow Lake rev 05
South Bridge
Intel Arrow Lake-H PCH rev 00
BIOS
LENOVO R30ET37W(1.11 ) (08/20/2025)
Memory (RAM)
Total Size
32768 MB
Type
Dual Channel (64 bit) DDR5-SDRAM
Frequency
1596 MHz (DDR5-3192) - Ratio 1:16.0
Timings
26-26-26-52-2 (tCAS-tRCD-tRP-tRAS-tCR)
Slot #1 Module
Ramaxel Technology 32768 MB (DDR5-5600) - P/N: RMSB3420MD88ICF-5600
Graphic Card (GPU)
GPU Type
Intel(R) Graphics @ 2250 MHz
GPU Brand
Lenovo
GPU VRAM
32768 MB
Storage (HDD/SSD)
Model #1 Name
UMIS RPJYJ1T24MML1AWQ (FW: 1.0Q06C1)
Model #1 Capacity
953.9 GiB (~1020 GB)
Model #1 Type
Fixed, SSD - Bus: NVMe (17)
Display
Screen #1
Lenovo MNG007DA8-1 (LEN41B0)
Screen #1 Spec
15.9 inches (40.4 cm) / 2560 x 1600 pixels @ 48-120 Hz
Miscellaneous
Windows Version
Microsoft Windows 11 Professional (x64)
CPU-Z Version
2.18.0 (64 bit)