Processor (CPU)
CPU Name
Intel® Core™ Ultra 7 355
Threading
1 CPU / 4P + 4LP Cores / 8 Threads
Frequency
4300 MHz (43 * 100 MHz) - Uncore: 4000 MHz
Multiplier
Current: 43 / 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. 0x116
TDP / Vcore
25 Watts /
Temperature
89 °C / 192 °F
Type
Retail
P-Cores Freq.
P00: 4300.00 MHz  P01: 4300.00 MHz  P02: 4300.00 MHz  P03: 4300.00 MHz 
LP-Cores Freq.
LP04: 3300.00 MHz  LP05: 3300.00 MHz  LP06: 3300.00 MHz  LP07: 3300.00 MHz 
Motherboard
Model
HP 8EA4
Socket
Socket 2540 FCBGA
North Bridge
Intel Panther Lake rev 08
South Bridge
Intel Panther Lake PCH rev 01
BIOS
Insyde F.10 (04/16/2026)
Memory (RAM)
Total Size
16384 MB
Type
DDR5-SDRAM
Frequency
3733.3 MHz (DDR5-7466) - Ratio 1:37.3
Timings
80-68-68-127-1 (tCAS-tRCD-tRP-tRAS-tCR)
Graphic Card (GPU)
GPU Type
Intel(R) Graphics @ 2500 MHz
GPU Brand
Hewlett-Packard
GPU VRAM
128 MB
Storage (HDD/SSD)
Model #1 Name
SAMSUNG MZVMX1T0HCLD-00BH1 (FW: HPS1NLXE)
Model #1 Capacity
953.9 GiB (~1020 GB)
Model #1 Type
Fixed, SSD - Bus: NVMe (17)
Miscellaneous
Windows Version
Microsoft Windows 11 Home (x64)
CPU-Z Version
2.20.2 (64 bit)