Phi-3 Mini 3.8B Instruct on AMD Radeon RX 7600

Yes — AMD Radeon RX 7600 handles Phi-3 Mini 3.8B Instruct well at Q5_K_M — 41 tok/s. Solid daily-driver performance on 8 GB VRAM.

Model Size

3.82B

Device VRAM

8 GB

Bandwidth

288 GB/s

Quantization

Q5_K_M

Benchmarks

Performance by Quantization

OwnRig currently has one published compatibility entry for Phi-3 Mini 3.8B Instruct on AMD Radeon RX 7600 at Q5_K_M. This is the best supported pairing we can stand behind today.

Quantization	Speed	TTFT	Fits in VRAM	Rating	Confidence
Q5_K_M	41 tok/s	167ms	✓ Yes	Good	estimated

Notes

Q5_K_M

Budget RDNA 3 card. Vulkan is the most reliable local runtime; ROCm support is more limited. Q5_K_M fits in VRAM on this card.

About Phi-3 Mini 3.8B Instruct

Phi-3 Mini 3.8B Instruct (3.82B) is a chat, coding, reasoning model. Punches above its weight: a 3.8B model that rivals many 7B models on reasoning benchmarks. MIT license. Well suited for resource-constrained setups or as a fast secondary model.

View all Phi-3 Mini 3.8B Instruct hardware options →

About AMD Radeon RX 7600

AMD Radeon RX 7600 has 8 GB at 288 GB/s. Street price: $239.

See all models AMD Radeon RX 7600 can run →

Estimate method: Estimated from rtx-4060-8gb compatibility patterns plus ROCm/Vulkan adjustments. Reference hardware source: github.com (2026-03-26)

Performance varies by driver version, inference engine, quantization method, context length, and system configuration. Figures shown are estimates based on community benchmarks and may not reflect your exact setup. Product names are trademarks of their respective owners. OwnRig is independent and not affiliated with any hardware or AI model provider.