Raspberry Pi 400 4GB
Benchmarks, specifications, and real-world performance data
Geekbench 6
742
multi-core · 300 single-core
Power draw
5.9W load
3.0W idle
Price
$80.00
RRP
Performance Summary
Raspberry Pi's 400 runs on the Broadcom BCM2711, an ARM chip with 4 cores, and ships here with 4GB of RAM. Our benchmarks put its Geekbench 6 result at 742 multi-core and 300 single-core, with 7-Zip compression reaching 6,020 MIPS. It also delivered 15.39 GFLOPS in our Linpack run. It sips 3.0W when idle, rising to 5.9W under full load.
CPU Performance
Processor performance across single and multi-core workloads
Geekbench 6
Higher Scores are Better
7-Zip Benchmark
Higher Scores are Better
High Performance Linpack
Higher Scores are Better
UnixBench
Higher Scores are Better
PassMark CPU
Higher Scores are Better
CPU Mining (cpuminer-multi)
Higher Hashrates are Better
Memory Performance
Memory bandwidth and throughput benchmarks
PassMark RAM
Higher Scores are Better
AI & LLM Performance
Large Language Model inference performance
Ollama LLM Benchmark
Higher Scores are Better
Storage Performance
Disk I/O throughput measured with FIO
fio Storage Performance - microSD
Higher Speeds are Better • Raspberry Pi 64GB (64GB microSD)
Network Performance
Ethernet and WiFi throughput measured with iPerf3
iPerf3 Network Performance
Higher Speeds are Better
Power & Thermal
Power consumption at idle and under various workloads
Power Consumption
Lower is "Better"
Frequently Asked Questions
How fast is the Raspberry Pi 400?
In our testing the Raspberry Pi 400 scored 742 in Geekbench 6 multi-core and 300 in single-core, with 6,020 MIPS in multi-core 7-Zip compression.
How much power does the Raspberry Pi 400 use?
We measured the Raspberry Pi 400 drawing 3.0W at idle and 5.9W under sustained CPU load.
How much does the Raspberry Pi 400 cost?
The Raspberry Pi 400 has a manufacturer's recommended price of $80.00 for the 4GB RAM configuration. Street prices vary by retailer and availability.
See how the Raspberry Pi 400 stacks up against another board, side by side.