Can the Radeon RX 7900 XTX run humanizer?
Yes. humanizer fits the Radeon RX 7900 XTX's 24 GB at Q4_K_M (about 8.8 GB needed), running at an estimated 79 tok/s. There's room for up to Q8_0 if you want higher quality.
Every quantization
humanizer (12B) on 24 GB
| Quant | Weights | Needs | Fit | Est. speed |
|---|---|---|---|---|
| Q4_K_M | 7 GB | 8.8 GB | Fits easily | ~79 tok/s |
| Q5_K_M | 9 GB | 10.8 GB | Fits easily | ~61 tok/s |
| Q8_0 | 13 GB | 14.8 GB | Fits | ~42 tok/s |
| FP16 | 24 GB | 25.8 GB | Too big | - |
Estimates. Needs = weights + 1.8 GB for KV cache and runtime at modest context. Speed is single-stream decode scaled from the Radeon RX 7900 XTX's 960 GB/s bandwidth (Estimated from memory bandwidth (llama.cpp decode)). Long contexts need more memory and run slower.
Run it
Copy, paste, go
llama-server -hf jialinyyzz/humanizer-GGUF -ngl 99Ollama pulls a Q4 build by default. Pick a larger quant only if the table above says it fits. Full humanizer details →
Compare
Same model, other hardware - and other models on this card
humanizer on other hardware
- RTX 5090~147 tok/s
- RTX 5090 D~147 tok/s
- RTX 6000D~129 tok/s
- RTX 4090~89 tok/s
- RTX 5080~79 tok/s
- RTX 3090~78 tok/s
- RTX 3080 Ti~75 tok/s
- RTX 5080 Mobile~73 tok/s
Also runs on the Radeon RX 7900 XTX
- OTel-2.0-LLM-31B-IT-QLoRA~31 tok/s
- Qwen3.6 27B~34 tok/s
- Qwen3.8 27B~34 tok/s
- Qwen3.8-27B-OBLITERATED~34 tok/s
- Gemma 4 26B A4B~162 tok/s
- gpt-oss-20b~183 tok/s
- Nemotron 3.5 Lightning~55 tok/s
- Qwen3 14B~69 tok/s
Frequently asked
Quick answers
Can the AMD Radeon RX 7900 XTX run humanizer?
Yes. humanizer fits the Radeon RX 7900 XTX's 24 GB at Q4_K_M (about 8.8 GB needed), running at an estimated 79 tok/s. There's room for up to Q8_0 if you want higher quality.
How much VRAM does humanizer need?
About 7 GB of weights at Q4_K_M, 13 GB at Q8_0 and 24 GB at FP16. Add roughly 1.8 GB for the KV cache and runtime at modest context lengths.
How fast is humanizer on the Radeon RX 7900 XTX?
Roughly 79 tokens per second at Q4_K_M (single user, llama.cpp-style decode). This is an estimate from the Radeon RX 7900 XTX's 960 GB/s memory bandwidth.