
Netgear CM1000 Black
Score: 80/100
Hitron CODA56
Score: 78/100Rankings

The Netgear CM1000 is a DOCSIS 3.1 cable modem delivering up to 1.2 Gbps download speeds and broad compatibility with major US cable providers. Its single 1 Gbps Ethernet port and lack of link-aggregation limit scalability for multi-gigabit plans. Ideal for households on 500 Mbps-1 Gbps cable plans needing a reliable, future-proof modem.

The Hitron CODA56 is a DOCSIS 3.1 cable modem that delivers up to 2.5 Gbps downstream speeds and a 2.5 Gbps Ethernet port, making it ideal for multi-gigabit cable plans. Its lack of integrated Wi-Fi and cable-only compatibility mean an extra router is required. Best suited for power users who already have a separate wireless solution and need the highest possible wired throughput.
| Attribute | ![]() | ![]() |
|---|---|---|
1,200 Mbps | 2,500 Mbpsbest | |
304 Mbps | 320 Mbpsbest | |
1 portsbest | 1 portsbest | |
| ↓ lower better | — | 8.92 Wbest |
| ↓ lower better | — | 0.462 kgbest |
0.25 yearsbest | — |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | ![]() | ![]() |
|---|---|---|
Performance(2) | ||
Maximum Download Speed (Mbps) | 1200 Mbps | 2500 Mbps |
Maximum Upload Speed (Mbps) | 304 Mbps | 320 Mbps |
Network(1) | ||
DOCSIS Standard | DOCSIS 3.1 | 3.1 |
Build & Design(1) | ||
Dimensions (HxWxD) (mm) | 8.8x5.9x5.4 inches mm | 8.13x1.77x7.0 inches mm |
General(1) | ||
Provider Compatibility | Xfinity, Comcast, Cox, Spectrum, Mediacom | Comcast XFINITY, Comcast XFINITY Business, Charter Spectrum, Cox Gigablast, Zito Media, Astound, Grande, RCN, Wave |


Products in the top-left offer the best value (high score, low price).

Professional reviewers consider the CM1000 a reliable, future-proof DOCSIS 3.1 modem that delivers solid performance on 1 Gbps cable plans. They commend its straightforward setup, broad ISP compatibility, and elegant design, while noting its single-gigabit Ethernet port and lack of dual ports as drawbacks compared to higher-end competitors.
Everyday users praise the CM1000 for its plug-and-play simplicity, consistent gigabit-class speeds, and long-term stability, often rating it above 4.5 out of 5. Common themes include appreciation for easy ISP activation and noticeable speed improvements, balanced by complaints about its bulkier size and occasional provider-specific activation issues.

Everyday users appreciate the modem's ability to deliver the full speed of their multi-gigabit cable plans, especially for gaming and high-resolution streaming, but they are disappointed by the need to buy a separate Wi-Fi router and the restriction to cable-only service providers.
