Processor (CPU)
CPU Name
AMD Ryzen AI 5 340 w/ Radeon 840M
Threading
1 CPU / 3P + 3E Cores / 12 Threads
Frequency
4805.38 MHz (48.15 * 99.8 MHz)
Multiplier
Current: 48.15 / Max: 20
Architecture
Kraken Point / Stepping: KRK-A0 / Technology: 4 nm
CPUID / Ext.
F.0.0 / 1A.60
IA Extensions
MMX(+), SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, SSE4A, x86-64, AES, AVX, AVX2, AVX512, FMA3, SHA
L1 Data Cache
3 x 48 KB (12-way, 64-byte line) + 3 x 48 KB (12-way, 64-byte line)
L1 Inst. Cache
3 x 32 KB (8-way, 64-byte line) + 3 x 32 KB (8-way, 64-byte line)
L2 Cache
3 x 1024 KB (16-way, 64-byte line) + 3 x 1024 KB (16-way, 64-byte line)
L3 Cache
16 MB (16-way, 64-byte line)
Microcode
Rev. 0xB600032
TDP / Vcore
28 Watts / 1.181 Volts
Temperature
68.3 °C / 155 °F
Type
Retail
P-Cores Freq.
P00: 4805.38 MHz  P02: 4795.40 MHz  P04: 4810.37 MHz 
E-Cores Freq.
E01: 3201.40 MHz  E03: 3206.75 MHz  E05: 3201.92 MHz 
Motherboard
Model
LENOVO LNVNB161216
Socket
Socket FP8
North Bridge
AMD Ryzen SOC rev 00
South Bridge
AMD FCH rev 51
BIOS
LENOVO R1CN56WW (08/13/2025)
Memory (RAM)
Total Size
16384 MB
Type
Quad Channel (128 bit) DDR5-SDRAM
Frequency
399.2 MHz (DDR5-798) - Ratio 1:4
Timings
10-8-9-17-26 (tCAS-tRCD-tRP-tRAS-tRC)
Graphic Card (GPU)
GPU #1 Type
NVIDIA GeForce RTX 5050 Laptop GPU @ 1500 MHz
GPU #1 Brand
Lenovo
GPU #1 VRAM
8151 MB @ 12001 MHz
GPU #2 Type
AMD Radeon(TM) 840M Graphics (Kraken Point)
GPU #2 Brand
Lenovo
GPU #2 VRAM
512 MB (Samsung)
Storage (HDD/SSD)
Model #1 Name
Western Digital WD PC SN7100S SDFPMSL-512G-1101 (FW: 7611M001)
Model #1 Capacity
476.9 GiB (~510 GB)
Model #1 Type
Fixed, SSD - Bus: NVMe (17)
Display
Screen #1
Lenovo LEN160WQ+ (LEN8BAD)
Screen #1 Spec
15.9 inches (40.4 cm) / 0 x 0 pixels @ 30-120 Hz
Miscellaneous
Windows Version
Microsoft Windows 11 Home (x64)
CPU-Z Version
2.20.2 (64 bit)