Processor (CPU)
CPU Name
Intel® Core™ Ultra 7 355
Threading
1 CPU / 4P + 4LP Cores / 8 Threads
Frequency
4400 MHz (44 * 100 MHz) - Uncore: 4100 MHz
Multiplier
Current: 44 / Min: 4 / Max: 47
Architecture
Panther Lake / Stepping: A1 / Technology: 1 nm
CPUID / Ext.
6.C.3 / 6.CC
IA Extensions
MMX, SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, EM64T, AES, AVX, AVX2, FMA3, SHA
L1 Data Cache
4 x 48 KB (12-way, 64-byte line) + 4 x 32 KB (8-way, 64-byte line)
L1 Inst. Cache
4 x 64 KB (16-way, 64-byte line) + 4 x 64 KB (8-way, 64-byte line)
L2 Cache
4 x 3 MB (12-way, 64-byte line) + 4 MB (16-way, 64-byte line)
L3 Cache
12 MB (12-way, 64-byte line)
Microcode
Rev. 0x119
TDP / Vcore
25 Watts /
Temperature
91 °C / 196 °F
Type
Retail
P-Cores Freq.
P00: 4400.00 MHz  P01: 4400.00 MHz  P02: 4300.00 MHz  P03: 4400.00 MHz 
LP-Cores Freq.
LP04: 3500.00 MHz  LP05: 3500.00 MHz  LP06: 3500.00 MHz  LP07: 3500.00 MHz 
Motherboard
Model
Asus UX8407AA
Socket
Socket 2540 FCBGA
North Bridge
Intel Panther Lake rev 08
South Bridge
Intel Panther Lake PCH rev 01
BIOS
American Megatrends International LLC. UX8407AA.308 (03/17/2026)
Memory (RAM)
Total Size
32768 MB
Type
DDR5-SDRAM
Frequency
1200 MHz (DDR5-2400) - Ratio 1:12.0
Timings
32-24-24-52-1 (tCAS-tRCD-tRP-tRAS-tCR)
Graphic Card (GPU)
GPU Type
Intel(R) Graphics @ 2500 MHz
GPU Brand
ASUSTeK Computer Inc.
GPU VRAM
128 MB
Storage (HDD/SSD)
Model #1 Name
KBG60ZNV1T02 KIOXIA (FW: ASXA0103)
Model #1 Capacity
953.9 GiB (~1020 GB)
Model #1 Type
Fixed, SSD - Bus: NVMe (17)
Display
Screen #1
NB140B9M-T01 (BOE0D7B)
Screen #1 Spec
14 inches (35.6 cm) / 0 x 0 pixels @ 48-144 Hz
Miscellaneous
Windows Version
Microsoft Windows 11 Professional (x64)
CPU-Z Version
2.20.2 (64 bit)