Home / Models / Yi 1.5 9B Chat / NVIDIA RTX 4080 SUPER 16 GB
Can Yi 1.5 9B Chat run on NVIDIA RTX 4080 SUPER 16 GB?
Yes. Calculated memory fit: Yi 1.5 9B Chat 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
- Yi 1.5 9B Chat · 8.8B
- GPU
- NVIDIA RTX 4080 SUPER 16 GB · 16 GB advertised
Memory calculation
Breakdown for Q4 at 4K context, batch size 1. Calculator v1.0.0.
| Model weights | 5.2 GB |
|---|---|
| KV cache | 0.4 GB |
| Runtime reserve | 0.8 GB |
| Safety margin | 0.4 GB |
| Required (estimated) | 6.7 GB |
| GPU usable VRAM | 14.4 GB |
Result: FITS IN VRAM
Quantization table
| Quantization | 2K | 4K |
|---|---|---|
| BF16 | Offload | Offload |
| FP16 | Offload | Offload |
| Q3 | Fits | Fits |
| Q4 | Fits | Fits |
| Q5 | Fits | Fits |
| Q6 | Fits | Fits |
| Q8 | Fits | Fits |
What fits entirely in VRAM?
- 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
- Q8 at 2K context
- Q8 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.
GIGABYTE GeForce RTX 4080 SUPER WINDFORCE V2 16G NVIDIA 16 GB GDDR6X
16 GB · Amazon EXACT
$1659.99
Check price on Amazon
ASUS TUF Gaming TUF-RTX4080S-O16G-GAMING NVIDIA GeForce RTX 4080 SUPER 16 GB GDDR6X
16 GB · Amazon EXACT
$1598.95
Check price on Amazon
GIGABYTE GAMING GeForce RTX 4080 SUPER OC 16G NVIDIA 16 GB GDDR6X
16 GB · Amazon EXACT
$1599.00
Check price on Amazon
GIGABYTE AERO GeForce RTX 4080 SUPER OC 16G NVIDIA 16 GB GDDR6X
16 GB · Amazon EXACT
$1299.99
Check price on Amazon
MSI SUPRIM GeForce RTX 4080 SUPER 16G X NVIDIA 16 GB GDDR6X
16 GB · Amazon EXACT
$1479.99
Check price on Amazon
ASUS ProArt -RTX4080S-O16G NVIDIA GeForce RTX 4080 SUPER 16 GB GDDR6X
16 GB · Amazon EXACT
Check price on Amazon
ASUS ROG -STRIX-RTX4080S-O16G-GAMING NVIDIA GeForce RTX 4080 SUPER 16 GB GDDR6X
16 GB · Amazon EXACT
Check price on AmazonASUS TUF Gaming TUF-RTX4080S-16G-GAMING NVIDIA GeForce RTX 4080 SUPER 16 GB GDDR6X
16 GB · Amazon unmatched
Sources
Model: official config 01-ai/Yi-1.5-9B-Chat (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.