Can I Run GPT-OSS on AMD Radeon RX 9060 XT 16GB?

作者: Jakub Rusinowski · 最后更新: 2026年8月15日

Yes, comfortably — you'll have ~4.9 GB of headroom running GPT-OSS 20B at MXFP4 (11.1 GB, ~77 tok/s (est.)).

See what else this hardware can run →

购买此硬件 AMD Radeon RX 9060 XT 16GB — 16 GB VRAM · 160 W board power立即云端部署 RunPod 上的 RTX 4090 — 低至 $0.34/小时 · 价格核实于 2026-07

或在 Vast.ai 比较,低至 $0.35/小时 (typical low · varies)

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AMD Radeon RX 9060 XT 16GB
16 GB VRAM · 160 W board power
2026年价格波动较大——请以当前商品页价格为准。
在亚马逊查看价格

AMD Radeon RX 9060 XT 16GB Specs

VRAM16 GB
Memory Bandwidth320 GB/s

GPT-OSS 20B on the AMD Radeon RX 9060 XT 16GB: VRAM by quantization

QuantVRAM neededFits 16 GB?Max contextWhole PC
F1642.8 GB✗ No——
Q8_023.2 GB✗ No——
Q6_K18.1 GB✗ No——
Q5_K_M15.8 GB✓ Yes4K—
Q4_K_M13.6 GB✓ Yes32K—
Q3_K_M9.9 GB✓ Yes64K—
Q2_K7.9 GB✓ Yes128K—

Assumes a 4K-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 16 GB. Figures are estimates from parameter count, quantization and memory bandwidth — the analyzer lets you tune KV-cache quant and context.

Context costs VRAM too. At MXFP4 on the AMD Radeon RX 9060 XT 16GB: 8K 12.3 GB · 32K 13.5 GB · 128K 18.3 GB ✗. Past 128K it no longer fits 16 GB — a q8_0 KV cache buys roughly half of that back, which the calculator will price for you.

No compatible GPU? GPT-OSS 20B on 16 GB of system RAM, CPU only: runs.

GPT-OSS Sizes That Fit the AMD Radeon RX 9060 XT 16GB

GPT-OSS 20BMXFP4 · 11.1 GB · ~77 tok/s (est.)
Buy vs. rent GPT-OSS
Buy the GPU
~$349
AMD Radeon RX 9060 XT 16GB · MSRP
Rent by the hour
from $0.34/hr
RTX 4090 (24 GB) class

At 2 hrs/day, buying (~$349) beats renting at $0.34/hr after about 17 months.

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RunPod $0.34/hr
Rent on RunPod →
Vast.ai $0.35/hr · typical low · varies
Rent on Vast.ai →

Cloud rates verified 2026-07 — estimates, and marketplace prices vary. Buying price is GPU MSRP only, not a full PC.

FAQ

GPT-OSS on the AMD Radeon RX 9060 XT 16GB — does it fit?

Yes, comfortably — you'll have ~4.9 GB of headroom running GPT-OSS 20B at MXFP4 (11.1 GB, ~77 tok/s (est.)).

Which GPT-OSS variant fits best on the AMD Radeon RX 9060 XT 16GB?

GPT-OSS 20B at MXFP4 quantization (11.1 GB), estimated ~77 tokens/sec.

Every GPT-OSS size on the AMD Radeon RX 9060 XT 16GB

SizeVRAMVerdictSpeed
GPT-OSS 120B70.5 GBDoes not fit—
GPT-OSS 20B11.1 GBRuns~77 tok/s

GPT-OSS on Other GPUs

Popular Models on the AMD Radeon RX 9060 XT 16GB

VRAM Tier

Troubleshooting

Buying Guide

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