라즈베리파이 3B+와 4B 스펙(SPEC) 비교

왼쪽 라즈베리파이 3B+                       오른쪽 라즈베리파이 4B

Spec Raspberry Pi 3 Model B+ Raspberry Pi 4 Model B
Soc Broadcom BCM2837B0 SoC Broadcom BCM2711 SoC
CPU ARM Cortex-A57 1.4GHz ARM Cortex-A72 1.5GHz
GPU Broadcom VideoCore IV 400MHz Broadcom VideoCore VI 500MHz
RAM 1GB LPDDR2 1GB / 2GB / 4GB / 8GB LPDDR4
Network 10/100/1000Mbps(Gbit Ethernet) 10/100/1000Mbps(Gbit Ethernet)
Wi-Fi Wi-Fi 802.11 b/g/n/ac Dual-Band
Bluetooth Bluetooth 4.2 Bluetooth 5
Video HDMI Micro HDMI x2
Audio 3.5mm Jack, HDMI, I^2S
USB USB 2.0 4port USB 2.0 2port /USB 3.0 2port
GPIO 40Pin + 4Pin(POE)
SD Slot Micro SD
Dimensions 8 5.60mm x 56.5mm
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