Home / Models / Phi-3 Mini 4K Instruct / NVIDIA RTX 3090 24 GB
Can Phi-3 Mini 4K Instruct run on NVIDIA RTX 3090 24 GB?
Yes. Calculated memory fit: Phi-3 Mini 4K Instruct can run entirely in this GPU’s usable VRAM at one or more supported quantizations.
Can it run?
- Can it run?
- Yes, full GPU fit (calculated estimate).
- Full GPU fit?
- Yes
- Model
- Phi-3 Mini 4K Instruct · 3.8B
- GPU
- NVIDIA RTX 3090 24 GB · 24 GB advertised
Memory calculation
Breakdown for Q4 at 4K context, batch size 1. Calculator v1.0.0.
| Model weights | 2.2 GB |
|---|---|
| KV cache | 1.5 GB |
| Runtime reserve | 0.6 GB |
| Safety margin | 0.3 GB |
| Required (estimated) | 4.7 GB |
| GPU usable VRAM | 21.6 GB |
Result: FITS IN VRAM
Quantization table
| Quantization | 2K | 4K |
|---|---|---|
| BF16 | Fits | Fits |
| FP16 | Fits | Fits |
| Q3 | Fits | Fits |
| Q4 | Fits | Fits |
| Q5 | Fits | Fits |
| Q6 | Fits | Fits |
| Q8 | Fits | Fits |
What fits entirely in VRAM?
- BF16 at 2K context
- BF16 at 4K context
- FP16 at 2K context
- FP16 at 4K context
- Q3 at 2K context
- Q3 at 4K context
- Q4 at 2K context
- Q4 at 4K context
- Q5 at 2K context
- Q5 at 4K context
- Q6 at 2K context
- Q6 at 4K context
What requires RAM offload?
Offload is shown only when the model does not fully fit in usable VRAM but stays within the modeled offload allowance.
Available graphics cards
These SKUs use this GPU chip. Amazon CTAs appear only for EXACT/HIGH matches. Absence of a price does not change the compatibility result above.
MSI SUPRIM GeForce RTX 3090 X 24G NVIDIA 24 GB GDDR6X
24 GB · Amazon EXACT
$1489.97
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GIGABYTE GV-N3090TURBO-24GD graphics card NVIDIA GeForce RTX 3090 24 GB GDDR6X
24 GB · Amazon EXACT
$1995.00
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MSI GAMING RTX 3090 X TRIO 24G graphics card NVIDIA GeForce RTX 3090 24 GB GDDR6X
24 GB · Amazon EXACT
$2069.00
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GIGABYTE GAMING GV-N3090GAMING OC-24GD graphics card NVIDIA GeForce RTX 3090 24 GB GDDR6X
24 GB · Amazon EXACT
$1989.00
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MSI VENTUS GeForce RTX 3090 3X 24G OC NVIDIA 24 GB GDDR6X
24 GB · Amazon EXACT
$1995.00
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GIGABYTE GAMING RTX 3090 BOX NVIDIA GeForce RTX 3090 24 GB GDDR6X
24 GB · Amazon EXACT
$1795.00
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GIGABYTE GeForce RTX 3090 VISION OC 24G NVIDIA 24 GB GDDR6X
24 GB · Amazon EXACT
$1479.99
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GIGABYTE AORUS GV-N3090AORUS M-24GD graphics card NVIDIA GeForce RTX 3090 24 GB GDDR6X
24 GB · Amazon EXACT
$1899.00
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GIGABYTE AORUS GeForce RTX 3090 XTREME WATERFORCE 24G NVIDIA 24 GB GDDR6X
24 GB · Amazon EXACT
$2389.00
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GIGABYTE EAGLE GV-N3090EAGLE OC-24GD graphics card NVIDIA GeForce RTX 3090 24 GB GDDR6X
24 GB · Amazon EXACT
$1347.22
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ASUS ROG -STRIX-RTX3090-O24G-GAMING graphics card NVIDIA GeForce RTX 3090 24 GB GDDR6X
24 GB · Amazon EXACT
$1629.99
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GIGABYTE AORUS GV-N3090AORUS X-24GD graphics card NVIDIA GeForce RTX 3090 24 GB GDDR6X
24 GB · Amazon EXACT
$1462.22
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ASUS TUF Gaming TUF-RTX3090-O24G-GAMING graphics card NVIDIA GeForce RTX 3090 24 GB GDDR6X
24 GB · Amazon EXACT
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ASUS TUF Gaming TUF-RTX3090-O24G-GAMING NVIDIA GeForce RTX 3090 24 GB GDDR6X
24 GB · Amazon unmatched
ASUS ROG -STRIX-RTX3090-O24G-WHITE NVIDIA GeForce RTX 3090 24 GB GDDR6X
24 GB · Amazon unmatched
ASUS ROG -STRIX-RTX3090-24G-GAMING NVIDIA GeForce RTX 3090 24 GB GDDR6X
24 GB · Amazon unmatched
Sources
Model: official config microsoft/Phi-3-mini-4k-instruct (main). GPU/product specs: Icecat. Compatibility: RigForAI calculator v1.0.0 estimated VRAM · Q8 at 4K: FITS_IN_VRAM. Amazon: affiliate commerce match, not a spec source.