Difference between revisions of "Rock3/CM3/vsCM4"
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| MIPI DSI:<br />- 1 × 2-lane MIPI DSI display port<br />- 1 × 4-lane MIPI DSI display port | | MIPI DSI:<br />- 1 × 2-lane MIPI DSI display port<br />- 1 × 4-lane MIPI DSI display port | ||
| − | | MIPI DSI:<br />- 2 × 4-lane MIPI DSI display port<br />- 1 x 4-lane LVDS support(shared with | + | | MIPI DSI:<br />- 2 × 4-lane MIPI DSI display port(MIPI DSI0, MIPI DSI1)<br />- 1 x 4-lane '''LVDS''' support(shared with MIPI DSI0) |
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Latest revision as of 06:58, 17 November 2021
ROCK 3 > Compute Module > Feature Comparison Table
Feature Comparison Table
| Raspberry Pi CM4 | Radxa CM3 |
|---|---|
| Broadcom BCM2711, Quad core Cortex-A72 (ARM v8) 64-bit SoC @ 1.5GHz | Rockchip RK3566, Quad core Cortex-A55 (ARM v8) 64-bit SoC @ 2.0GHz |
| Small Footprint 55mm × 40mm × 4.7mm module | Small Footprint 55mm × 40mm × 4.7mm module |
| Options for 1GB, 2GB, 4GB or 8GB LPDDR4-3200 SDRAM with ECC | Options for 1GB, 2GB, 4GB or 8GB LPDDR4-3200 SDRAM with ECC |
| Options for 0GB (CM4Lite), 8GB, 16GB, or 32GB eMMC Flash memory, Peak eMMC bandwidth 100MBytes/s | Options for 0GB, 8GB, 16GB, 32GB, 64GB, 128GB eMMC Flash memory, Peak eMMC bandwidth 250MBytes/s |
| Option for WiFi5/BT5 | Option for WiFi5/BT5 |
| Gigabit Ethernet PHY supporting IEEE 1588 | Gigabit Ethernet PHY(RTL8211F), optional IEEE 1588 support |
| 1 × USB 2.0 port ( highspeed ) | 1 × USB 2.0 port ( highspeed ), 1 x USB 3.0 port (5Gbps) |
| 1 × PCIe 1-lane Host, Gen 2 ( 5Gbps ) | 1 × PCIe 1-lane Host, Gen 2 ( 5Gbps ) |
| N/A | 2 x SATA ports, one shared with USB 3, one shared with PCIe |
| 2 x HDMI 2.0(up to 4K60) | 1 x HDMI(up to 4K60) |
| MIPI DSI: - 1 × 2-lane MIPI DSI display port - 1 × 4-lane MIPI DSI display port |
MIPI DSI: - 2 × 4-lane MIPI DSI display port(MIPI DSI0, MIPI DSI1) - 1 x 4-lane LVDS support(shared with MIPI DSI0) |
| eDP: - 1 x eDP up to 4K60 | |
| MIPI CSI-2: - 1 × 2-lane MIPI CSI camera port - 1 × 4-lane MIPI CSI camera port |
MIPI CSI-2: - 1 × 2-lane MIPI CSI camera port - 1 × 4-lane MIPI CSI camera port |
| 1 × SDIO 2.0 (CM4Lite only) | 1 x SDIO 3.0 |
| N/A | Audio Codec |
| 28 × GPIO supporting either 1.8v or 3.3v signalling and peripheral options: - Up to 5 × UART - Up to 5 × I2C - Up to 5 × SPI - 1 × SDIO interface - 1 × DPI (Parallel RGB Display) - 1 × PCM Up to - 2× PWM channels - Up to 3× GPCLK outputs |
50 × GPIO supporting either 1.8v or 3.3v signalling and peripheral options: - Up to 8 × UART - Up to 8 × I2C - Up to 4 × SPI - 1 × SDIO interface - 1 × PCM - Up to 8 × PWM channels - 2 x ADC |
| Single +5v PSU input | Single +5v PSU input |
| 2 x 100Pin B2B connector | 3 x 100Pin B2B connector |