Processor (CPU)
CPU Name
Intel® Core™ Ultra 7 255U
Threading
1 CPU / 2P + 8E + 2LP Cores / 14 Threads
Frequency
3403.11 MHz (36 * 94.53 MHz) - Uncore: 1228.9 MHz
Multiplier
Current: 36 / 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 / 0.99 Volts
Temperature
76 °C / 169 °F
Type
Retail (Stock Frequency : 3300 MHz)
P-Cores Freq.
P00: 3403.11 MHz  P09: 3497.64 MHz 
E-Cores Freq.
E01: 2930.45 MHz  E02: 2930.45 MHz  E03: 2930.45 MHz  E04: 2930.45 MHz 
E05: 1134.37 MHz  E06: 3024.99 MHz  E07: 2930.45 MHz  E08: 2930.45 MHz 
LP-Cores Freq.
LP10: 1985.15 MHz  LP11: 1985.15 MHz 
Motherboard
Model
HP 8DEA
Socket
Socket 2049 FCBGA
North Bridge
Intel Arrow Lake rev 05
South Bridge
Intel Arrow Lake-U PCH rev 00
BIOS
HP X72 Ver. 01.02.01 (07/10/2025)
Memory (RAM)
Total Size
32768 MB
Type
Quad Channel (128 bit) DDR5-SDRAM
Frequency
2646.9 MHz (DDR5-5294) - Ratio 1:28.0
Timings
46-45-45-90-2 (tCAS-tRCD-tRP-tRAS-tCR)
Slot #1 Module
Samsung 16384 MB (DDR5-5600) - P/N: M425R2GA3EB0-CWMOL
Slot #2 Module
Samsung 16384 MB (DDR5-5600) - P/N: M425R2GA3EB0-CWMOL
Graphic Card (GPU)
GPU #1 Type
Intel(R) Reserved Device
GPU #1 Brand
Hewlett-Packard
GPU #2 Type
Intel(R) Graphics (Arrow Lake) @ 2100 MHz
GPU #2 Brand
Hewlett-Packard
GPU #2 VRAM
128 MB
Storage (HDD/SSD)
Model #1 Name
Samsung SSD 990 PRO 2TB (FW: 5B2QJXD7)
Model #1 Capacity
1863.0 GiB (~2000 GB)
Model #1 Type
Fixed, SSD - Bus: NVMe (17)
Miscellaneous
Windows Version
Microsoft Windows 10 Professional (x64)
CPU-Z Version
2.16.0 (64 bit)