Can I Run Gemma 2 Family on AMD Radeon RX 9060 XT 8GB?
作者： Jakub Rusinowski · 最后更新： 2026年7月12日
Only with offload — Gemma 2 9B IT at Q4_K_M needs 9.1 GB at 8K context (5.4 GB weights + 3.7 GB KV cache/overhead) against the AMD Radeon RX 9060 XT 8GB's 8 GB, so part of it spills onto CPU/system RAM and speed drops sharply.
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AMD Radeon RX 9060 XT 8GB Specs
| VRAM | 8 GB |
| Memory Bandwidth | 320 GB/s |
Gemma 2 9B IT on the AMD Radeon RX 9060 XT 8GB: VRAM by quantization
| Quant | VRAM needed | Fits 8 GB? | Max context | Whole PC |
|---|---|---|---|---|
| F16 | 21.6 GB | ✗ No | — | — |
| Q8_0 | 13.2 GB | ✗ No | — | — |
| Q6_K | 11 GB | ✗ No | — | — |
| Q5_K_M | 10 GB | ✗ No | — | — |
| Q4_K_M | 9.1 GB | ✗ No | — | — |
| Q3_K_M | 7.5 GB | ✓ Yes | 8K | — |
| Q2_K | 6.6 GB | ✓ Yes | 8K | — |
Assumes an 8K-token context with an f16 KV cache. A longer window needs more; a quantized KV cache needs less. “Max context” is the largest window that still fits in 8 GB. Figures are estimates from parameter count, quantization and memory bandwidth — the analyzer lets you tune KV-cache quant and context.
No compatible GPU? Gemma 2 9B IT on 16 GB of system RAM, CPU only: runs.
Why It Does Not Fit
Every Gemma 2 Family variant requires more VRAM than the AMD Radeon RX 9060 XT 8GB provides (8 GB).
Nearest GPU That Fits
NVIDIA GeForce RTX 3080 (10GB) (10 GB VRAM).
Gemma 2 Family needs ~9 GB but this GPU has 8 GB. Rent a RTX 4090 (24 GB)-class GPU by the hour instead of buying one:
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Cloud rates verified 2026-07 — estimates, and marketplace prices vary. Buying price is GPU MSRP only, not a full PC.
FAQ
Will Gemma 2 Family run on the AMD Radeon RX 9060 XT 8GB?
Only with offload — Gemma 2 9B IT at Q4_K_M needs 9.1 GB at 8K context (5.4 GB weights + 3.7 GB KV cache/overhead) against the AMD Radeon RX 9060 XT 8GB's 8 GB, so part of it spills onto CPU/system RAM and speed drops sharply.
What GPU should I get instead to run Gemma 2 Family?
The NVIDIA GeForce RTX 3080 (10GB) (10 GB VRAM) is the cheapest upgrade that fits it.
Gemma 2 Family on Other GPUs
- Gemma 2 Family on NVIDIA GeForce RTX 5060 Ti 8GB
- Gemma 2 Family on NVIDIA GeForce RTX 5060
- Gemma 2 Family on NVIDIA GeForce RTX 4060
- Gemma 2 Family on NVIDIA GeForce RTX 3070 Ti
- Gemma 2 Family on NVIDIA GeForce RTX 3070
Popular Models on the AMD Radeon RX 9060 XT 8GB
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VRAM Tier
Troubleshooting
- Ollama: "model requires more system memory than is available"
- Out of memory at long context (the KV cache, not the weights)
Buying Guide
← Can I Run It? | Gemma 2 Family Model Page | AMD Radeon RX 9060 XT 8GB GPU Page | VRAM calculator | Check Your Hardware