Processor (CPU)
CPU Name
AMD Ryzen 5 1400 Quad-Core Processor
Threading
1 CPU - 4 Core - 8 Threads
Frequency
3692.52 MHz (37 * 99.8 MHz) - Uncore: 1197.6 MHz
Multiplier
Current: 37
Architecture
Summit Ridge / Stepping: ZP-B1 / Technology: 14 nm
CPUID / Ext.
F.1.1 / 17.1
IA Extensions
MMX(+), SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, SSE4A, x86-64, AMD-V, AES, AVX, AVX2, FMA3, SHA
Caches
L1D : 32 KB / L2 : 512 KB / L3 : 4096 KB
Caches Assoc.
L1D : 8-way / L2 : 8-way / L3 : 16-way
Microcode
Rev. 0x8001122
TDP / Vcore
65 Watts / 1.441 Volts
Temperature
62.3 °C / 144 °F
Type
Retail
Cores Frequencies
#00: 3692.5 MHz  #01: 3692.5 MHz  #02: 3692.5 MHz  #03: 3692.5 MHz 
Motherboard
Model
LENOVO 36E1
Socket
Socket AM4 (1331)
North Bridge
AMD Ryzen SOC rev 00
South Bridge
AMD B350 rev 51
BIOS
LENOVO O3FKT25A (12/13/2017)
Memory (RAM)
Total Size
8192 MB
Type
DDR4-SDRAM
Frequency
1197.6 MHz (DDR4-2396) - Ratio 1:12
Timings
17-17-17-39-56-1 (tCAS-tRCD-tRP-tRAS-tRC-tCR)
Slot #1 Module
8192 MB (DDR4-2662) - P/N: BRBP1G88G8C2666
Graphic Card (GPU)
GPU Type
NVIDIA GeForce GTX 660
GPU Brand
ZOTAC International Ltd.
GPU VRAM
2048 MB (Samsung)
Storage (HDD/SSD)
Model #1 Name
EKV100-240G (FW: S0719A0)
Model #1 Capacity
223.6 GiB (~240 GB)
Model #1 Type
Fixed, SSD - Bus: SATA (11)
Display
Screen #1
MAG InnoVision MAG (MAG2380)
Screen #1 Spec
23.8 inches (60.5 cm) / 1920 x 1080 pixels @ 55-75 Hz
Miscellaneous
Windows Version
Microsoft Windows 10 (10.0) Professional 64-bit
CPU-Z Version
1.90.0 (64 bit)