🚀 Quick Answer
For RTX 3070 streaming at 1080p 60fps: Use NVENC H.264, 6000 Kbps (CBR), P5 preset. Note: RTX 3070 does not support AV1 - use H.264 or HEVC.
Recommended OBS Settings for RTX 3070
| Setting | Twitch (1080p60) | YouTube (1080p60) |
|---|---|---|
| Encoder | NVIDIA NVENC H.264 | NVIDIA NVENC H.264 |
| Rate Control | CBR | CBR |
| Bitrate | 6000 Kbps | 8000-10000 Kbps |
| Keyframe Interval | 2 seconds | 2 seconds |
| Preset | P5 (Slow) | P5 (Slow) |
| Profile | High | High |
| Psycho Visual Tuning | Enabled | Enabled |
Why These Settings Work for RTX 3070
The RTX 3070 features the 7th generation NVENC encoder from the Ampere architecture. It shares the same encoder as the RTX 3080 and 3090, meaning identical streaming quality.
With 8GB VRAM and dual encoder capability, the RTX 3070 handles 1080p/1440p streaming while gaming at high settings. While it lacks AV1 support, H.264 encoding remains excellent and universally compatible.
Common Issues with RTX 3070 Streaming
- No AV1 Support: For AV1 streaming (better quality per bitrate), you need RTX 40 series. Stick to H.264 for maximum compatibility.
- 8GB VRAM: Can be limiting for some newer games at ultra settings while streaming. Consider lowering texture quality.
- Aging Architecture: Still excellent, but RTX 4060-4070 offer better features for similar power consumption.
Frequently Asked Questions
Is RTX 3070 still good for streaming in 2026?
Yes, the 7th gen NVENC is still excellent. You only miss AV1 support compared to RTX 40 series.
RTX 3070 vs RTX 4060 for streaming?
RTX 4060 has AV1 and newer encoder. RTX 3070 has better gaming performance. For streaming priority, RTX 4060 wins. For gaming + streaming balance, RTX 3070 is still solid.
Best bitrate for RTX 3070 Twitch?
6000 Kbps (CBR) for 1080p 60fps. This is Twitch's maximum and provides excellent quality with NVENC H.264.