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Hardkernel ODROID-H3 vs Raspberry Pi Compute Module 4: Comparison
Hardkernel ODROID-H3 vs Raspberry Pi Compute Module 4 memory compared
Start with memory, because it is the widest measured gap between them: Hardkernel ODROID-H3 32 GB against Raspberry Pi Compute Module 4 8 GB, 75% in favour of Hardkernel ODROID-H3. They differ on use case too, x86 Compatible on the Hardkernel ODROID-H3 versus General Purpose on the Raspberry Pi Compute Module 4.
Who each one is for
The Hardkernel ODROID-H3 is the one to take for TrueNAS or ZFS-based file servers using SATA drives and pfSense/OPNsense router builds needing 2.5GbE, though it is the wrong buy for GPIO or embedded electronics projects (no header) and power-sensitive or fanless-at-all-costs designs. Buy the Raspberry Pi Compute Module 4 for custom carrier-board products and industrial panel PCs and volume manufacturing needing guaranteed long-term supply, though it is not the pick for anyone wanting a board usable straight out of the box and new designs that could instead target the faster Pi 5. The same goes for NAS or router builds needing a PCIe lane off Pi 4 silicon. Our rating of the Hardkernel ODROID-H3 (8.1/10): the board to reach for when a NAS or router project specifically needs x86 compatibility, SATA ports, or software that simply doesn't exist for ARM. Our rating of the Raspberry Pi Compute Module 4 (7.8/10): the right choice specifically for products and enclosures being designed around Pi 4 silicon; not meant to compete with the Pi 5 for hobbyist desktop use.
Hardkernel ODROID-H3 vs Raspberry Pi Compute Module 4 price
At the last price check the Raspberry Pi Compute Module 4 was $45.00 and the Hardkernel ODROID-H3 $115, a 156% premium.
Frequently asked questions
Do the Hardkernel ODROID-H3 and Raspberry Pi Compute Module 4 differ on cpu architecture?
Yes. CPU Architecture reads x86 on the Hardkernel ODROID-H3 versus ARM on the Raspberry Pi Compute Module 4.
Is the GPIO Header the same on the Hardkernel ODROID-H3 and Raspberry Pi Compute Module 4?
It is. Both are listed at No, so it is not a reason to pick one over the other.
Specs and benchmarks
Brand
- Hardkernel ODROID-H3
- Hardkernel
- Raspberry Pi Compute Module 4
- Raspberry Pi Foundation
CPU Architecture
- Hardkernel ODROID-H3
- x86
- Raspberry Pi Compute Module 4
- ARM
Model Number
- Hardkernel ODROID-H3
- ODROID-H3
- Raspberry Pi Compute Module 4
- Compute Module 4
Memory
- Hardkernel ODROID-H3
- 32 GBBest
- Raspberry Pi Compute Module 4
- 8 GB-75%
Storage Type
- Hardkernel ODROID-H3
- NVMe/M.2
- Raspberry Pi Compute Module 4
- eMMC
SoC Model
- Hardkernel ODROID-H3
- Intel Celeron N5105, Quad-Core x86 @ up to 2.9GHz
- Raspberry Pi Compute Module 4
- Broadcom BCM2711, Quad-Core Cortex-A72 @ 1.5GHz
Has AI Accelerator / NPU
- Hardkernel ODROID-H3
- No
- Raspberry Pi Compute Module 4
- No
Wireless
- Hardkernel ODROID-H3
- None (Ethernet only)
- Raspberry Pi Compute Module 4
- WiFi 5
GPIO Header
- Hardkernel ODROID-H3
- No
- Raspberry Pi Compute Module 4
- No
Price
- Hardkernel ODROID-H3
- 115 USD
- Raspberry Pi Compute Module 4
- 45 USD
Use Case
- Hardkernel ODROID-H3
- x86 Compatible
- Raspberry Pi Compute Module 4
- General Purpose
GPU Model
- Hardkernel ODROID-H3
- Intel UHD Graphics (Gen11)
- Raspberry Pi Compute Module 4
- VideoCore VI
Power Input
- Hardkernel ODROID-H3
- 19V DC power adapter
- Raspberry Pi Compute Module 4
- Carrier-board dependent, typically 5V
Which one should you pick?
Choose Hardkernel ODROID-H3 if you want the higher memory (32 GB vs 8 GB).
Choose Raspberry Pi Compute Module 4 if you already have it on hand or find it at a lower price.
Price comparison
| Retailer | Hardkernel ODROID-H3 | Raspberry Pi Compute Module 4 |
|---|---|---|
| Consumercarts listing | $115.00 View on Consumercarts listing | $45.00 View on Consumercarts listing |
Disclaimer: The price and specification of the given product may differ from the actual product. Please confirm on the retailer's website before buying.
Verdict
Hardkernel ODROID-H3
8.1 / 10 Expert Rating
The board to reach for when a NAS or router project specifically needs x86 compatibility, SATA ports, or software that simply doesn't exist for ARM.
Raspberry Pi Compute Module 4
7.8 / 10 Expert Rating
The right choice specifically for products and enclosures being designed around Pi 4 silicon; not meant to compete with the Pi 5 for hobbyist desktop use.