What can AMD Radeon RX 7900 XTX run for agents?
Build: AMD Radeon RX 7900 XTX + — + 32 GB RAM (windows)
Memory: 24 GB VRAM + 32 GB system RAM
Runner: llama.cpp (Vulkan)
Runs comfortably120 models
Ranked by fit for agents use case + predicted speed. Click a row for VRAM breakdown.
Quant: Q8_0Context: 8,192VRAM: 13.9 GBHeadroom: 10.1 GBTTFT: fastollama run hermes3:8b51tok/sEstimated
Quant: Q8_0Context: 8,192VRAM: 13.9 GBHeadroom: 10.1 GBTTFT: fast
ollama run hermes3:8b51
tok/s
Estimated
Weights
8.50 GB
KV cache
4.00 GB
Activations
0.43 GB
Runtime
1.00 GB
Time to first token (prefill, 512-token prompt): ~167 ms (fast)
Quant: Q5_K_MContext: 8,192VRAM: 19.0 GBHeadroom: 5.0 GBTTFT: fastollama run qwen2.5:14b45tok/sEstimated
Quant: Q5_K_MContext: 8,192VRAM: 19.0 GBHeadroom: 5.0 GBTTFT: fast
ollama run qwen2.5:14b45
tok/s
Estimated
Weights
10.50 GB
KV cache
7.00 GB
Activations
0.53 GB
Runtime
1.00 GB
Time to first token (prefill, 512-token prompt): ~292 ms (fast)
Quant: Q4_K_MContext: 2,048VRAM: 18.7 GBHeadroom: 5.3 GBTTFT: noticeableollama run dolphin-mistral:24b30tok/sEstimated
Quant: Q4_K_MContext: 2,048VRAM: 18.7 GBHeadroom: 5.3 GBTTFT: noticeable
ollama run dolphin-mistral:24b30
tok/s
Estimated
Weights
14.00 GB
KV cache
3.00 GB
Activations
0.70 GB
Runtime
1.00 GB
Time to first token (prefill, 512-token prompt): ~500 ms (noticeable)
Quant: Q8_0Context: 8,192VRAM: 10.0 GBHeadroom: 14.0 GBTTFT: fastollama run qwen2.5:7b58tok/sEstimated
Quant: Q8_0Context: 8,192VRAM: 10.0 GBHeadroom: 14.0 GBTTFT: fast
ollama run qwen2.5:7b58
tok/s
Estimated
Weights
8.10 GB
KV cache
0.47 GB
Activations
0.41 GB
Runtime
1.00 GB
Time to first token (prefill, 512-token prompt): ~146 ms (fast)
Quant: Q5_K_MContext: 8,192VRAM: 9.9 GBHeadroom: 14.1 GBTTFT: fastollama run mistral:7b90tok/sEstimated
Quant: Q5_K_MContext: 8,192VRAM: 9.9 GBHeadroom: 14.1 GBTTFT: fast
ollama run mistral:7b90
tok/s
Estimated
Weights
5.10 GB
KV cache
3.50 GB
Activations
0.26 GB
Runtime
1.00 GB
Time to first token (prefill, 512-token prompt): ~146 ms (fast)
Quant: Q4_K_MContext: 8,192VRAM: 10.2 GBHeadroom: 13.8 GBTTFT: fast89tok/sEstimated
Quant: Q4_K_MContext: 8,192VRAM: 10.2 GBHeadroom: 13.8 GBTTFT: fast
89
tok/s
Estimated
Weights
4.90 GB
KV cache
4.00 GB
Activations
0.25 GB
Runtime
1.00 GB
Time to first token (prefill, 512-token prompt): ~167 ms (fast)
Quant: Q4_K_MContext: 8,192VRAM: 11.4 GBHeadroom: 12.6 GBTTFT: fastollama run ornith:9b80tok/sEstimated
Quant: Q4_K_MContext: 8,192VRAM: 11.4 GBHeadroom: 12.6 GBTTFT: fast
ollama run ornith:9b80
tok/s
Estimated
Weights
5.60 GB
KV cache
4.50 GB
Activations
0.29 GB
Runtime
1.00 GB
Time to first token (prefill, 512-token prompt): ~188 ms (fast)
Quant: Q4_K_MContext: 8,192VRAM: 15.5 GBHeadroom: 8.5 GBTTFT: fastollama run hf.co/JetBrains/Mellum2-12B-A2.5B-Thinking-GGUF-Q4_K_M59tok/sEstimated
Quant: Q4_K_MContext: 8,192VRAM: 15.5 GBHeadroom: 8.5 GBTTFT: fast
ollama run hf.co/JetBrains/Mellum2-12B-A2.5B-Thinking-GGUF-Q4_K_M59
tok/s
Estimated
Weights
8.00 GB
KV cache
6.08 GB
Activations
0.41 GB
Runtime
1.00 GB
Time to first token (prefill, 512-token prompt): ~253 ms (fast)
Quant: Q4_K_MContext: 2,048VRAM: 18.7 GBHeadroom: 5.3 GBTTFT: noticeableollama run mistral-small:24b30tok/sEstimated
Quant: Q4_K_MContext: 2,048VRAM: 18.7 GBHeadroom: 5.3 GBTTFT: noticeable
ollama run mistral-small:24b30
tok/s
Estimated
Weights
14.00 GB
KV cache
3.00 GB
Activations
0.70 GB
Runtime
1.00 GB
Time to first token (prefill, 512-token prompt): ~500 ms (noticeable)
Quant: FP16Context: 8,192VRAM: 19.0 GBHeadroom: 5.0 GBTTFT: fastollama run llama3.1:8b27tok/sEstimated
Quant: FP16Context: 8,192VRAM: 19.0 GBHeadroom: 5.0 GBTTFT: fast
ollama run llama3.1:8b27
tok/s
Estimated
Weights
16.10 GB
KV cache
1.07 GB
Activations
0.81 GB
Runtime
1.00 GB
Time to first token (prefill, 512-token prompt): ~167 ms (fast)
Quant: Q4_K_MContext: 8,192VRAM: 10.3 GBHeadroom: 13.7 GBTTFT: fastollama run dolphin3:8b89tok/sEstimated
Quant: Q4_K_MContext: 8,192VRAM: 10.3 GBHeadroom: 13.7 GBTTFT: fast
ollama run dolphin3:8b89
tok/s
Estimated
Weights
5.00 GB
KV cache
4.00 GB
Activations
0.26 GB
Runtime
1.00 GB
Time to first token (prefill, 512-token prompt): ~167 ms (fast)
Quant: Q4_K_MContext: 4,096VRAM: 7.4 GBHeadroom: 16.6 GBTTFT: fast102tok/sEstimated
Quant: Q4_K_MContext: 4,096VRAM: 7.4 GBHeadroom: 16.6 GBTTFT: fast
102
tok/s
Estimated
Weights
4.40 GB
KV cache
1.75 GB
Activations
0.22 GB
Runtime
1.00 GB
Time to first token (prefill, 512-token prompt): ~146 ms (fast)
Runs with tradeoffs56 models
Tight VRAM, partial CPU offload, or context-limited.
Quant: Q4_K_MContext: 2,048VRAM: 23.7 GBHeadroom: 0.3 GBTTFT: noticeable- • Tight VRAM fit — only 0.3 GB headroom left for context growth
ollama run qwen3:30b24tok/sEstimated
Quant: Q4_K_MContext: 2,048VRAM: 23.7 GBHeadroom: 0.3 GBTTFT: noticeable
- • Tight VRAM fit — only 0.3 GB headroom left for context growth
ollama run qwen3:30b24
tok/s
Estimated
Weights
18.00 GB
KV cache
3.75 GB
Activations
0.90 GB
Runtime
1.00 GB
Time to first token (prefill, 512-token prompt): ~625 ms (noticeable)
Quant: Q4_K_MContext: 8,192VRAM: 36.0 GBHeadroom: 7.2 GBTTFT: noticeable- • Partial CPU offload: ~33% of layers run on CPU
ollama run qwen3-coder:30b24tok/sEstimated
Quant: Q4_K_MContext: 8,192VRAM: 36.0 GBHeadroom: 7.2 GBTTFT: noticeable
- • Partial CPU offload: ~33% of layers run on CPU
ollama run qwen3-coder:30b24
tok/s
Estimated
Weights
19.00 GB
KV cache
15.00 GB
Activations
0.96 GB
Runtime
1.00 GB
Time to first token (prefill, 512-token prompt): ~625 ms (noticeable)
Quant: Q4_K_MContext: 8,192VRAM: 23.1 GBHeadroom: 0.9 GBTTFT: noticeable- • Tight VRAM fit — only 0.9 GB headroom left for context growth
ollama run qwen2.5-coder:32b22tok/sEstimated
Quant: Q4_K_MContext: 8,192VRAM: 23.1 GBHeadroom: 0.9 GBTTFT: noticeable
- • Tight VRAM fit — only 0.9 GB headroom left for context growth
ollama run qwen2.5-coder:32b22
tok/s
Estimated
Weights
19.00 GB
KV cache
2.15 GB
Activations
0.96 GB
Runtime
1.00 GB
Time to first token (prefill, 512-token prompt): ~667 ms (noticeable)
Quant: Q4_K_MContext: 8,192VRAM: 37.0 GBHeadroom: 6.2 GBTTFT: noticeable- • Partial CPU offload: ~35% of layers run on CPU
ollama run qwen2.5:32b22tok/sEstimated
Quant: Q4_K_MContext: 8,192VRAM: 37.0 GBHeadroom: 6.2 GBTTFT: noticeable
- • Partial CPU offload: ~35% of layers run on CPU
ollama run qwen2.5:32b22
tok/s
Estimated
Weights
19.00 GB
KV cache
16.00 GB
Activations
0.96 GB
Runtime
1.00 GB
Time to first token (prefill, 512-token prompt): ~667 ms (noticeable)
Quant: Q4_K_MContext: 2,048VRAM: 23.7 GBHeadroom: 0.3 GBTTFT: noticeable- • Tight VRAM fit — only 0.3 GB headroom left for context growth
ollama run nemotron3:nano24tok/sEstimated
Quant: Q4_K_MContext: 2,048VRAM: 23.7 GBHeadroom: 0.3 GBTTFT: noticeable
- • Tight VRAM fit — only 0.3 GB headroom left for context growth
ollama run nemotron3:nano24
tok/s
Estimated
Weights
18.00 GB
KV cache
3.75 GB
Activations
0.90 GB
Runtime
1.00 GB
Time to first token (prefill, 512-token prompt): ~625 ms (noticeable)
Quant: Q4_K_MContext: 8,192VRAM: 36.0 GBHeadroom: 7.2 GBTTFT: noticeable- • Partial CPU offload: ~33% of layers run on CPU
ollama run north-mini-code-1.024tok/sEstimated
Quant: Q4_K_MContext: 8,192VRAM: 36.0 GBHeadroom: 7.2 GBTTFT: noticeable
- • Partial CPU offload: ~33% of layers run on CPU
ollama run north-mini-code-1.024
tok/s
Estimated
Weights
19.00 GB
KV cache
15.00 GB
Activations
0.96 GB
Runtime
1.00 GB
Time to first token (prefill, 512-token prompt): ~625 ms (noticeable)
Quant: Q4_K_MContext: 8,192VRAM: 36.5 GBHeadroom: 6.7 GBTTFT: noticeable- • Partial CPU offload: ~34% of layers run on CPU
ollama run glm-4.7-flash23tok/sEstimated
Quant: Q4_K_MContext: 8,192VRAM: 36.5 GBHeadroom: 6.7 GBTTFT: noticeable
- • Partial CPU offload: ~34% of layers run on CPU
ollama run glm-4.7-flash23
tok/s
Estimated
Weights
19.00 GB
KV cache
15.50 GB
Activations
0.96 GB
Runtime
1.00 GB
Time to first token (prefill, 512-token prompt): ~646 ms (noticeable)
Quant: Q5_K_MContext: 8,192VRAM: 40.1 GBHeadroom: 3.1 GBTTFT: noticeable- • Partial CPU offload: ~40% of layers run on CPU
ollama run qwen3:32b20tok/sEstimated
Quant: Q5_K_MContext: 8,192VRAM: 40.1 GBHeadroom: 3.1 GBTTFT: noticeable
- • Partial CPU offload: ~40% of layers run on CPU
ollama run qwen3:32b20
tok/s
Estimated
Weights
22.00 GB
KV cache
16.00 GB
Activations
1.11 GB
Runtime
1.00 GB
Time to first token (prefill, 512-token prompt): ~667 ms (noticeable)
What if you upgraded?
Hypothetical scenarios. We re-ran the compatibility engine for each.
+32 GB system RAM
~$80–150
Doubles your CPU-offload working set. Helps when models don't quite fit in VRAM.
Unlocks: 64 new comfortable, 73 new tradeoff
- • Qwen 3 0.6B
- • Llama 3.2 3B Instruct
- • Qwen 3 1.7B
- • Gemma 3 270M
Upgrade to AMD Instinct MI210
see current pricing
64 GB VRAM (vs your 24 GB) plus a bandwidth jump from ~960 GB/s to ~1638 GB/s.
Unlocks: 135 new comfortable
- • Qwen 3 0.6B
- • Qwen 3 30B-A3B
- • Qwen 2.5 Coder 32B Instruct
- • Qwen3.6 27B
Add a second AMD Radeon RX 7900 XTX
~$899
Tensor parallelism splits the model across both cards, effectively doubling VRAM. Bandwidth doesn't double — runs ~1.5× the single-card speed in practice.
Unlocks: 117 new comfortable
- • Qwen 3 0.6B
- • Qwen 3 30B-A3B
- • Qwen 2.5 Coder 32B Instruct
- • Qwen3.6 27B
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Won't runtop 5 popular models
Need more memory than you have. Shown for orientation.
Even with CPU offload, needs more memory than your VRAM (24 GB) + 60% of system RAM (19 GB) combined.
—
Even with CPU offload, needs more memory than your VRAM (24 GB) + 60% of system RAM (19 GB) combined.
—
Even with CPU offload, needs more memory than your VRAM (24 GB) + 60% of system RAM (19 GB) combined.
—
Even with CPU offload, needs more memory than your VRAM (24 GB) + 60% of system RAM (19 GB) combined.
—
Even with CPU offload, needs more memory than your VRAM (24 GB) + 60% of system RAM (19 GB) combined.
—
Even with CPU offload, needs more memory than your VRAM (24 GB) + 60% of system RAM (19 GB) combined.
—
Even with CPU offload, needs more memory than your VRAM (24 GB) + 60% of system RAM (19 GB) combined.
—
Even with CPU offload, needs more memory than your VRAM (24 GB) + 60% of system RAM (19 GB) combined.
—
Even with CPU offload, needs more memory than your VRAM (24 GB) + 60% of system RAM (19 GB) combined.
—
Even with CPU offload, needs more memory than your VRAM (24 GB) + 60% of system RAM (19 GB) combined.
—
How to read these numbers
Measured here
Measured here - RunLocalAI ran this exact combo on owner hardware with public evidence.Source-backed
Source-backed / community - a reproduced public source supports the speed, but it is not labeled as owner-measured.Extrapolated
Extrapolated - predicted from a measured benchmark on similar-bandwidth hardware.Estimated
Estimated - formula based on VRAM bandwidth and model architecture; not a benchmark row.Want a specific benchmark we don't have? Email Contact support and we'll prioritize it.