Processor (CPU)
CPU Name
Intel® Core™ Ultra 7 255U
Threading
1 CPU / 2P + 8E + 2LP Cores / 14 Threads
Frequency
3796.56 MHz (40 * 94.8 MHz) - Uncore: 3602.6 MHz
Multiplier
Current: 40 / 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, 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 / 0.95 Volts
Temperature
105 °C / 221 °F
Type
Retail
P-Cores Freq.
P00: 3796.56 MHz  P09: 3986.38 MHz 
E-Cores Freq.
E01: 3701.64 MHz  E02: 3796.56 MHz  E03: 3796.56 MHz  E04: 3701.64 MHz 
E05: 3891.47 MHz  E06: 3796.56 MHz  E07: 3891.47 MHz  E08: 3796.56 MHz 
LP-Cores Freq.
LP10: 2183.02 MHz  LP11: 1993.19 MHz 
Motherboard
Model
Dell 0HTVM3
Socket
Socket 2049 FCBGA
North Bridge
Intel Arrow Lake rev 05
South Bridge
Intel Arrow Lake-U PCH rev 00
BIOS
Dell Inc. 2.3.1 (05/16/2025)
Memory (RAM)
Total Size
32768 MB
Type
Dual Channel (64 bit) DDR5-SDRAM
Frequency
2657.6 MHz (DDR5-5316) - Ratio 1:28.0
Timings
46-45-45-90-2 (tCAS-tRCD-tRP-tRAS-tCR)
Slot #1 Module
SK Hynix 32768 MB (DDR5-5600) - P/N: HMCG88AGBSA092N
Graphic Card (GPU)
GPU Type
Intel(R) Graphics (Arrow Lake) @ 2100 MHz
GPU Brand
Dell
Storage (HDD/SSD)
Model #1 Name
BG6 KIOXIA 1024GB (FW: 11500106)
Model #1 Capacity
953.9 GiB (~1020 GB)
Model #1 Type
Fixed, SSD - Bus: NVMe (17)
Display
Screen #1
Dell Computer DELL U3821DW (DELA1AF)
Screen #1 Spec
37.6 inches (95.5 cm) / 3840 x 1600 pixels @ 56-76 Hz
Screen #2
Dell Computer DELL U3821DW (DELA1AB)
Screen #2 Spec
37.6 inches (95.5 cm) / 3840 x 1600 pixels @ 56-76 Hz
Miscellaneous
Windows Version
Microsoft Windows 11 Home (x64)
CPU-Z Version
2.15.0 (64 bit)