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Best for general use
Highest MMLU score among models that run well
- Qwen3.6 27B Q4_K_M 54K context · ~46 tok/s · MMLU 86.2
- Qwen3.5 27B Q4_K_M 72K context · ~48 tok/s · MMLU 86.1
- Gemma 4 31B Q4_K_M 23K context · ~42 tok/s · MMLU 85.2
Best for coding
Highest SWE-bench Verified score among models that run well
- Qwen3.8 27B Q4_K_M 76K context · ~49 tok/s · SWE-bench 86
- Qwen3.6 27B Q4_K_M 54K context · ~46 tok/s · SWE-bench 77.2
- Muse Glimmer 30B Q4_K_M 128K context · ~48 tok/s · SWE-bench 76
Upgrade options
The cheapest GPUs with more VRAM than the Radeon RX 7900 XT, by launch MSRP.
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Every model on the Radeon RX 7900 XT
99 of 200 model configurations can run on 20 GB — sorted by quality
100 models, each counted once by the best way it runs on your hardware.
Largest that runs well Laguna XS 2.1 33.44B params · Q4_K_M · 22K context Fastest good-quality model Phi-3 Mini 3.8B ~236 tok/s · Q4_K_M · 48K context Runs well 53
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Q4_K_M Context 54K Speed ~46 tok/s
Q8_0 Doesn't fit · needs 28.1 GB
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Q4_K_M Context 72K Speed ~48 tok/s
Q8_0 Doesn't fit · needs 26.7 GB
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Q4_K_M Context 23K Speed ~42 tok/s
Q8_0 Doesn't fit · needs 30.5 GB
Notify me when new models fit my GPU
An email when a new model fits your Radeon RX 7900 XT — no spam, unsubscribe anytime.
Doesn't fit 43
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Q4_K_M Needs 409.3 GB — 389.3 GB over
Q8_0 Needs 713.4 GB — 693.4 GB over
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Q4_K_M Needs 48.4 GB — 28.4 GB over
Q8_0 Needs 84.8 GB — 64.8 GB over
GPUs that can run this
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Q4_K_M Needs 630.1 GB — 610.1 GB over
Q8_0 Needs 1090.1 GB — 1070.1 GB over