Processor (CPU)
CPU Name
AMD Ryzen 5 1400 Quad-Core Processor
Threading
1 CPU - 4 Core - 8 Threads
Frequency
4289.76 MHz (43 * 99.76 MHz) - Uncore: 1064.1 MHz
Multiplier
Current: 43
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. 0x8001137
TDP / Vcore
65 Watts / 1.25 Volts
Type
Retail
Cores Frequencies
#00: 4289.76 MHz  #01: 4289.76 MHz  #02: 4289.76 MHz  #03: 4289.76 MHz 
Motherboard
Model
Asus PRIME B350-PLUS
Socket
Socket AM4 (1331)
North Bridge
AMD Ryzen SOC rev 00
South Bridge
AMD B350 rev 51
BIOS
American Megatrends Inc. 4023 (08/20/2018)
AMD AGESA
PinnaclePI-AM4 1.0.0.2
Memory (RAM)
Total Size
16384 MB
Type
Dual Channel (128 bit) DDR4-SDRAM
Frequency
1064.1 MHz (DDR4-2128) - Ratio 3:32
Timings
15-15-15-36-51-2 (tCAS-tRC-tRP-tRAS-tCS-tCR)
Graphic Card (GPU)
Storage (HDD/SSD)
Model #1 Name
HITACHI HTS723232A7A364 (FW: EC2ZB70B)
Model #1 Capacity
298.1 GiB (~320 GB)
Model #1 Type
Fixed - Bus: SATA (11)
Miscellaneous
Windows Version
Microsoft Windows 7 (6.1) Professional 64-bit
Windows Subver.
Service Pack 1 (Build 7601
CPU-Z Version
1.86.0 (64 bit)