The main CPU of the ODROID-C4 is built with a quad-core Cortex-A55 cluster with a new generation Mali-G31 GPU. The A55 cores run at 2.0Ghz without thermal throttling using the stock heat sink allowing a robust and quiet computer. The CPU multi-core performance is around 40% faster, and the system DRAM performance is 50% faster than the ODROID-C2.
Specifications
Form factor | Board Dimensions: 85mm x 56mm x 1.0mmHeatsink Dimensions: 40mm x 32mm x 10mm
Weight: 59g including heatsink |
Processor | Amlogic S905X3 12nm ProcessorL1 instruction cache: 32 KB, 4-way set associative (128 sets), 64 byte lines, shared by 1 processor
L1 data cache: 32 KB, 4-way set associative (128 sets), 64 byte lines, shared by 1 processor L3 data cache: 512KB , 16-way set associative (512 sets), 64 byte lines, shared by 4 processors Quad-Core Cortex-A55 (2.016GHz) ARMv8-A architecture with Neon and Crypto extensions Mali-G31 MP2 GPU with 4 x Execution Engines (650Mhz) |
Memory | DDR4 4GiB with 32-bit bus widthData rate: 2640 MT/s (PC4-21333 grade)
1.2Volt low power design |
Storage | 1x eMMC connector (8/16/32/64GiB are available)1x Micro SD slot (DS/HS mode up to UHS-I SDR104) |
Networking | 1 x GbE LAN ports (RJ45, supports 10/100/1000 Mbps)– Realtek RTL8211F (Ethernet transceiver)
– LED indicators * Green LED: Flashing by data traffic at 100Mbps connection * Amber LED: Flashing by data traffic at 1000Mbps connection Optional WiFi USB adapters |
Video | 1 x HDMI 2.0 (up to 4K@60Hz with HDR, CEC, EDID) |
Audio | 1 x HDMI digital output1 x Optional SPDIF optical output |
External I/O | 4 x USB 3.0 Host ports (shares one single root hub)1 x USB 2.0 OTG port for Host or Device mode. (No power input)
1 x Debug serial console (UART) 1 x Peripheral Expansion Header (40-pin, 2.54mm pitch)
1x Audio Expansion Header (7-pin, 2.54mm pitch)
– All 3.3V I/O signal level except for ADC input at max 1.8Volt. |
Other features | IR receiver for remote controllerSystem LEDS Indicators:
– Red (PWR) – Solid light when DC power is connected – Blue (ALIVE) – Flashing like heartbeat while Kernel is running. |
Power | 1 x DC jack : outer (negative) diameter 5.5mm, inner (positive) diameter 2.1mmDC input : 5.5V ~ 15.5V
– DC 12V/2A power adaptor is recommended Power consumption: – IDLE : ≃ 1.8W – CPU Stress : ≃ 3.64W (Performance governor) – Power-off : ≃ 0.14W |