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AMD Radeon RX 7900 XT vs AMD Radeon RX 9060 XT 16GB

For running models locally, priced in the US. At 64k context the first runs 13 models fully in memory, the second 10.

In short

The AMD Radeon RX 7900 XT has more memory for models: 20 GB against 16 GB. At 64k context the AMD Radeon RX 7900 XT runs 13 of the models we track fully in memory and the AMD Radeon RX 9060 XT 16GB 10; only the AMD Radeon RX 7900 XT holds Gemma 4 26B-A4B. On the models both run fully in memory, the AMD Radeon RX 7900 XT is about 2.5× as fast as the AMD Radeon RX 9060 XT 16GB (estimated, median across models). In the US the AMD Radeon RX 7900 XT costs $800 at Amazon and the AMD Radeon RX 9060 XT 16GB $520 at Amazon: the AMD Radeon RX 9060 XT 16GB is $280 cheaper.

Updated . Speeds are estimates; how they are worked out.

AMD Radeon RX 7900 XT

$800

Amazon

Add to build
AMD Radeon RX 9060 XT 16GB

$520

Amazon

Add to build

Specifications

SpecAMD Radeon RX 7900 XTAMD Radeon RX 9060 XT 16GB
GPURadeon RX 7900 XTRadeon RX 9060 XT 16GB
Memory20 GB GDDR616 GB GDDR6
Memory bus320-bit128-bit
Memory bandwidth800 GB/s320 GB/s
FP16 compute103 TFLOPS103 TFLOPS
SoftwareROCmROCm
Board power315 W160 W
PCIe generationGen 4Gen 5
PCIe lanesx16x16

What each runs

Estimated decode speed with the most precise quant that fits each one est.

ModelAMD Radeon RX 7900 XTAMD Radeon RX 9060 XT 16GB
Gemma 4 26B-A4B63tok/sUD-Q4_K_Moffload
gpt-oss 20B65tok/sMXFP426tok/sMXFP4
Gemma 4 12B31tok/sQ8_013tok/sQ8_0
Qwen 3.5 9B38tok/sQ8_015tok/sQ8_0
Ministral 3 14B23tok/sQ4_K_Moffload
DeepSeek R1 0528 Qwen3 8B24tok/sQ8_012tok/sQ4_K_M
Qwen3 8B24tok/sQ8_012tok/sQ4_K_M
Qwen 3.5 4B66tok/sQ8_026tok/sQ8_0
Ministral 3 8B24tok/sQ8_012tok/sQ4_K_M
Granite 4.2 8B24tok/sQ6_Koffload
Gemma 4 E4B44tok/sQ8_017tok/sQ8_0
LFM2.5 8B-A1B62tok/sQ8_025tok/sQ8_0
Llama 3.1 8B29tok/sQ6_K12tok/sQ5_K_M
Qwen 3.8 27Boffloadoffload
Qwen 3.5 122B-A10Boffloadwon't run
Qwen 3.6 27Boffloadoffload
Gemma 4 31Boffloadoffload
Mistral Small 4 119Boffloadoffload
Qwen 3.6 35B-A3Boffloadoffload
Qwen 3.5 27Boffloadoffload
Qwen 3.5 35B-A3Boffloadoffload
GLM 4.7 Flashoffloadoffload
Devstral Small 2 24Boffloadoffload
Nemotron 3.5 Lightning 30B-A3Boffloadoffload
Kimi Linear 48B-A3Boffloadoffload
Qwen3 Coder 30B-A3Boffloadoffload
Qwen3 32Boffloadoffload
Gemma 3 27Boffloadoffload
Mistral Small 3.2 24Boffloadoffload
DeepSeek R1 Distill Qwen 32Boffloadoffload
Qwen3 14Boffloadoffload
Phi-4 14Boffloadoffload
DeepSeek V4 Flashwon't runwon't run
GLM 5.3 Flashwon't runwon't run
Qwen 3.8 Flash Nextwon't runwon't run
MiniMax M2.7won't runwon't run
Nemotron 3 Super 120B-A12Bwon't runwon't run
Qwen3 Coder Nextwon't runwon't run
gpt-oss 120Bwon't runwon't run
GLM 4.5 Airwon't runwon't run
Qwen3 Next 80B-A3Bwon't runwon't run
Llama 3.3 70Bwon't runwon't run

Questions

Which is better for local AI, the AMD Radeon RX 7900 XT or the AMD Radeon RX 9060 XT 16GB?
Choose the AMD Radeon RX 7900 XT to run bigger models. Choose the AMD Radeon RX 7900 XT for speed. Choose the AMD Radeon RX 9060 XT 16GB to spend less.
Which can run bigger models, the AMD Radeon RX 7900 XT or the AMD Radeon RX 9060 XT 16GB?
At 64k context the AMD Radeon RX 7900 XT runs 13 of the models we track fully in memory and the AMD Radeon RX 9060 XT 16GB 10; only the AMD Radeon RX 7900 XT holds Gemma 4 26B-A4B.
Which is faster for local AI, the AMD Radeon RX 7900 XT or the AMD Radeon RX 9060 XT 16GB?
On the models both run fully in memory, the AMD Radeon RX 7900 XT is about 2.5× as fast as the AMD Radeon RX 9060 XT 16GB (estimated, median across models).
What is the price difference between the AMD Radeon RX 7900 XT and the AMD Radeon RX 9060 XT 16GB?
In the US the AMD Radeon RX 7900 XT costs $800 at Amazon and the AMD Radeon RX 9060 XT 16GB $520 at Amazon: the AMD Radeon RX 9060 XT 16GB is $280 cheaper.

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