Processor (CPU)
CPU Name
Intel® Core™ Ultra X9 388H
Threading
1 CPU / 4P + 8E + 4LP Cores / 16 Threads
Frequency
4800 MHz (48 * 100 MHz) - Uncore: 4300 MHz
Multiplier
Current: 48 / Min: 4 / Max: 51
Architecture
Panther Lake / Stepping: A0/B0 / Technology: 1 nm
CPUID / Ext.
6.C.2 / 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) + 8 x 32 KB (8-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) + 8 x 64 KB (8-way, 64-byte line) + 4 x 64 KB (8-way, 64-byte line)
L2 Cache
4 x 3 MB (12-way, 64-byte line) + 2 x 4 MB (16-way, 64-byte line) + 4 MB (16-way, 64-byte line)
L3 Cache
18 MB (12-way, 64-byte line)
Microcode
Rev. 0x115
TDP / Vcore
25 Watts /
Temperature
97 °C / 207 °F
Type
Retail
P-Cores Freq.
P00: 4800.00 MHz  P01: 4800.00 MHz  P02: 4800.00 MHz  P03: 4800.00 MHz 
E-Cores Freq.
E04: 3600.00 MHz  E05: 3600.00 MHz  E06: 3600.00 MHz  E07: 3600.00 MHz 
E08: 3600.00 MHz  E09: 3600.00 MHz  E10: 3600.00 MHz  E11: 3600.00 MHz 
LP-Cores Freq.
LP12: 3600.00 MHz  LP13: 3600.00 MHz  LP14: 3600.00 MHz  LP15: 3600.00 MHz 
Motherboard
Model
Asus NUC16GDBX96
Socket
Socket 2540 FCBGA
North Bridge
Intel Panther Lake rev 04
South Bridge
Intel Panther Lake PCH rev 01
BIOS
ASUSTeK COMPUTER INC. GDPTL579.0037.2026.0325.1636 (03/25/2026)
Memory (RAM)
Total Size
65536 MB
Type
DDR5-SDRAM
Frequency
4266.7 MHz (DDR5-8534) - Ratio 1:42.7
Timings
100-80-80-127-1 (tCAS-tRCD-tRP-tRAS-tCR)
Graphic Card (GPU)
GPU Type
Intel(R) Arc(TM) B390 GPU (Panther Lake) @ 2500 MHz
GPU Brand
ASUSTeK Computer Inc.
GPU VRAM
128 MB
Storage (HDD/SSD)
Model #1 Name
CT1000T710SSD8 (FW: PBCR5103)
Model #1 Capacity
931.5 GiB (~1000 GB)
Model #1 Type
Fixed, SSD - Bus: NVMe (17)
Display
Screen #1
Samsung U28H75x (SAM0DFE)
Screen #1 Spec
27.7 inches (70.4 cm) / 3840 x 2160 pixels @ 40-60 Hz
Screen #2
Samsung Odyssey G5 (SAM7488)
Screen #2 Spec
27.2 inches (69.1 cm) / 2560 x 1440 pixels @ 56-144 Hz
Miscellaneous
Windows Version
Microsoft Windows 11 Professional (x64)
CPU-Z Version
2.20.2 (64 bit)