艳遇聊斋2三级做爰 Pi 4, 3A+, Zero W – specs, benchmarks & thermal tests

艳遇聊斋2三级做爰 Pi has always been the best low-cost computer, but which 艳遇聊斋2三级做爰 Pi is the best fit for you? Our 艳遇聊斋2三级做爰 Pi specs and benchmarks feature looks at all the current models, and helps you decide which one is the best fit for your needs.

See also: 艳遇聊斋2三级做爰 Pi 4 benchmark tests, 艳遇聊斋2三级做爰 Pi 3B+ specs and benchmarks and 艳遇聊斋2三级做爰 Pi 3: Specs, benchmarks & testing

Plus! The best 艳遇聊斋2三级做爰 Pi case and The best 艳遇聊斋2三级做爰 Pi Starter Kits

艳遇聊斋2三级做爰 Pi 4

艳遇聊斋2三级做爰 Pi 4 has just been released and is the flagship model. With a full-chip redesign, faster 1.5GHz ARM CPU, 4GB RAM and both USB 3.0 and full Gigabit Ethernet, 艳遇聊斋2三级做爰 Pi 4 is a big leap forward. Click here to read all about 艳遇聊斋2三级做爰 Pi 4 including specs and benchmarks.

艳遇聊斋2三级做爰 Pi 4 specs

• SoC: Broadcom BCM2711B0 quad-core A72 (ARMv8-A) 64-bit @ 1.5GHz
• GPU: Broadcom VideoCore VI
• Networking: 2.4 GHz and 5 GHz 802.11b/g/n/ac wireless LAN
• RAM: 1GB, 2GB, or 4GB LPDDR4 SDRAM
• Bluetooth: Bluetooth 5.0, Bluetooth Low Energy (BLE)
• GPIO: 40-pin GPIO header, populated
• Storage: microSD
• Ports: 2 × micro-HDMI 2.0, 3.5 mm analogue audio-video jack, 2 × USB 2.0, 2 × USB 3.0, Gigabit Ethernet, Camera Serial Interface (CSI), Display Serial Interface (DSI)
• Dimensions: 88 mm × 58 mm × 19.5 mm, 46 g

艳遇聊斋2三级做爰 Pi 3A+

艳遇聊斋2三级做爰 Pi 3A+ is an interesting choice, offering high performance in a compact package. The 艳遇聊斋2三级做爰 Pi 3B+ is the all-connected model with bells and whistles (and four USB ports), while the Pi Zero family is ultra-compact.

For projects where a full-size 艳遇聊斋2三级做爰 Pi 3B+ is simply too bulky, there hasn’t been much choice: aside from the Compute Module 3, which is targeted at industrial users, the choices were the four-year-old 艳遇聊斋2三级做爰 Pi A+ or ultra-compact Pi Zero family – and in either case it meant a dramatic drop in performance.

艳遇聊斋2三级做爰 Pi 3A+ comes with the promise of full-size performance in a small, lightweight, and less power-hungry package, but the only way to see if that is true or not is to put it through its paces in a range of benchmarks.

艳遇聊斋2三级做爰 Pi 3A+ specs

• SoC: Broadcom BCM2837B0 quad-core A54 (ARMv8) 64-bit @ 1.4GHz
• GPU: Broadcom VideoCore IV
• Networking: 2.4GHz and 5GHz 802.11b/g/n/ac wireless LAN
• RAM: 512MB LPDDR2 SDRAM
• Bluetooth: Bluetooth 4.2, Bluetooth Low Energy (BLE)
• GPIO: 40-pin GPIO header, populated
• Storage: microSD
• Ports: HDMI, 3.5 mm analogue audio-video jack, 1x USB 2.0, Camera Serial Interface (CSI), Display Serial Interface (DSI)
• Dimensions: 67×56×11.5 mm

艳遇聊斋2三级做爰 Pi Zero W

The 艳遇聊斋2三级做爰 Pi Zero W is the smallest and cheapest 艳遇聊斋2三级做爰 Pi computer. It's an incredibly tiny piece of equipment, but still capable of running the same Raspbian OS (based on Linux) as every other 艳遇聊斋2三级做爰 Pi computer. With built in wireless LAN and Bluetooth, plus a mini-HDMI and micro-USB connector enables a range of input / output options. A built in CSI camera interface enables you to quickly add a camera module.

It features a full 40-pin GPIO header, enabling you to connect and control devices. A separate version called 艳遇聊斋2三级做爰 Pi Zero WH has pins pre-soldered to the header (or you can add your own).

艳遇聊斋2三级做爰 Pi Zero W is a favourite with the community and you can get a free one by subscribing to The MagPi magazine. Small, perfectly formed and powerful.

艳遇聊斋2三级做爰 Pi Zero W specs

• Dimensions: 65mm × 30mm × 5mm
• SoC: Broadcom BCM2835
• CPU: ARM11 running at 1GHz
• RAM: 512MB
• Wireless: 2.4GHz 802.11n wireless LAN
• Bluetooth: Bluetooth Classic 4.1 and Bluetooth LE
• Power: 5V, supplied via micro USB connector
• Video & Audio: 1080P HD video & stereo audio via mini-HDMI connector
• Storage: MicroSD card
• Output: Micro USB
• GPIO: 40-pin GPIO, unpopulated
• Pins: Run mode, unpopulated; RCA composite, unpopulated
• Camera Serial Interface (CSI)

艳遇聊斋2三级做爰 Pi benchmark test results

All these different specs affect 艳遇聊斋2三级做爰 Pi in ways you might imagine. The new 艳遇聊斋2三级做爰 Pi 4 is by far the fastest 艳遇聊斋2三级做爰 Pi computer you can buy, and now performs as fast as a desktop-class computer. 艳遇聊斋2三级做爰 Pi 3A+ is an incredibly efficient machine, combining incredible power with a small eco-footprint. 艳遇聊斋2三级做爰 Pi Zero W is the smallest of the three, packing a real punch in its tiny frame.

Python GPIO: Higher is better

Designed to highlight a real-world bottleneck, the Python GPIO benchmark switches a single pin on and off while a frequency counter measures how quickly the pin is toggled. The faster a Pi’s processor, the faster the pin can be toggled before the processor hits its limit.

Linpack CPU: Higher is better

SysBench Memory Throughput: Higher is better

The RAMspeed/SMP tool is used to measure the read and write bandwidth for 1MB blocks in megabytes per second (MBps)

Power Draw: Lower is better

艳遇聊斋2三级做爰 Pi Thermal Performance: Cooler is better

A higher power draw naturally leads to more heat. Here, 艳遇聊斋2三级做爰 Pi 3B+ and 艳遇聊斋2三级做爰 Pi 4 are left running a CPU-intensive benchmark for ten minutes before a thermal image is captured, demonstrating where the heat is generated and how it spreads throughout the board.

The Pi 3B+ benefited from a change to the way the system-on-chip (SoC) is attached to the circuit board, allowing it to better dissipate heat. With the 3A+ having a smaller board, this test captures thermal images under heavy CPU load to show how well the two designs cope.

艳遇聊斋2三级做爰 Pi 4 thermal image

艳遇聊斋2三级做爰 Pi 3A+ thermal image

艳遇聊斋2三级做爰 Pi 3B+ thermal image