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Deterministic VRAM fit · not a benchmark
Find a GPU for your AI model
Choose a model, quantization and context size. The calculator returns GPUs that can hold the estimated memory entirely in VRAM, then maps those chips to real product SKUs and Amazon listings. This does not rank speed.
Assumptions used
- Model
- Qwen2.5 14B Instruct
- Quantization
- Q4
- Context
- 8K
- Required VRAM
- 11.6 GB
45 canonical GPUs fit entirely in VRAM under these assumptions.
Lowest-cost full-VRAM option
Sorted by lowest current Amazon price among GPUs that fit entirely in VRAM. This is not a performance ranking.
NVIDIA
NVIDIA Quadro P5000 16 GB
- GPU VRAM
- 16 GB advertised
- Required VRAM
- 11.6 GB
- Usable GPU VRAM
- 14.4 GB
- VRAM headroom
- 2.8 GB — leftover usable memory after the calculated requirement, not a speed ranking
- Compatible
- Yes — fits entirely in VRAM
- Product SKUs
- 5 mapped · 3 Amazon-matched
- Amazon
- $330.99 current Amazon price
NVIDIA
NVIDIA RTX 5000 16 GB
- GPU VRAM
- 16 GB advertised
- Required VRAM
- 11.6 GB
- Usable GPU VRAM
- 14.4 GB
- VRAM headroom
- 2.8 GB — leftover usable memory after the calculated requirement, not a speed ranking
- Compatible
- Yes — fits entirely in VRAM
- Product SKUs
- 2 mapped · 1 Amazon-matched
- Amazon
- $602.99 current Amazon price
AMD
AMD Radeon RX 6800 16 GB
- GPU VRAM
- 16 GB advertised
- Required VRAM
- 11.6 GB
- Usable GPU VRAM
- 14.4 GB
- VRAM headroom
- 2.8 GB — leftover usable memory after the calculated requirement, not a speed ranking
- Compatible
- Yes — fits entirely in VRAM
- Product SKUs
- 5 mapped · 3 Amazon-matched
- Amazon
- $629.99 current Amazon price
NVIDIA
NVIDIA RTX 4060 Ti 16 GB
- GPU VRAM
- 16 GB advertised
- Required VRAM
- 11.6 GB
- Usable GPU VRAM
- 14.4 GB
- VRAM headroom
- 2.8 GB — leftover usable memory after the calculated requirement, not a speed ranking
- Compatible
- Yes — fits entirely in VRAM
- Product SKUs
- 11 mapped · 5 Amazon-matched
- Amazon
- $629.99 current Amazon price
NVIDIA
NVIDIA Quadro P6000 24 GB
- GPU VRAM
- 24 GB advertised
- Required VRAM
- 11.6 GB
- Usable GPU VRAM
- 21.6 GB
- VRAM headroom
- 10.0 GB — leftover usable memory after the calculated requirement, not a speed ranking
- Compatible
- Yes — fits entirely in VRAM
- Product SKUs
- 3 mapped · 2 Amazon-matched
- Amazon
- $646.96 current Amazon price
AMD
AMD Radeon RX 7600 XT 16 GB
- GPU VRAM
- 16 GB advertised
- Required VRAM
- 11.6 GB
- Usable GPU VRAM
- 14.4 GB
- VRAM headroom
- 2.8 GB — leftover usable memory after the calculated requirement, not a speed ranking
- Compatible
- Yes — fits entirely in VRAM
- Product SKUs
- 3 mapped · 1 Amazon-matched
- Amazon
- $669.00 current Amazon price
AMD
AMD Radeon RX 9070 XT 16 GB
- GPU VRAM
- 16 GB advertised
- Required VRAM
- 11.6 GB
- Usable GPU VRAM
- 14.4 GB
- VRAM headroom
- 2.8 GB — leftover usable memory after the calculated requirement, not a speed ranking
- Compatible
- Yes — fits entirely in VRAM
- Product SKUs
- 4 mapped · 4 Amazon-matched
- Amazon
- $729.99 current Amazon price
NVIDIA
NVIDIA Tesla T4 16 GB
- GPU VRAM
- 16 GB advertised
- Required VRAM
- 11.6 GB
- Usable GPU VRAM
- 14.4 GB
- VRAM headroom
- 2.8 GB — leftover usable memory after the calculated requirement, not a speed ranking
- Compatible
- Yes — fits entirely in VRAM
- Product SKUs
- 1 mapped · 1 Amazon-matched
- Amazon
- $734.00 current Amazon price
NVIDIA
NVIDIA RTX 4080 16 GB
- GPU VRAM
- 16 GB advertised
- Required VRAM
- 11.6 GB
- Usable GPU VRAM
- 14.4 GB
- VRAM headroom
- 2.8 GB — leftover usable memory after the calculated requirement, not a speed ranking
- Compatible
- Yes — fits entirely in VRAM
- Product SKUs
- 13 mapped · 10 Amazon-matched
- Amazon
- $859.99 current Amazon price
NVIDIA
NVIDIA RTX 4070 Ti SUPER 16 GB
- GPU VRAM
- 16 GB advertised
- Required VRAM
- 11.6 GB
- Usable GPU VRAM
- 14.4 GB
- VRAM headroom
- 2.8 GB — leftover usable memory after the calculated requirement, not a speed ranking
- Compatible
- Yes — fits entirely in VRAM
- Product SKUs
- 12 mapped · 7 Amazon-matched
- Amazon
- $899.99 current Amazon price
NVIDIA
NVIDIA RTX 5060 Ti 16 GB
- GPU VRAM
- 16 GB advertised
- Required VRAM
- 11.6 GB
- Usable GPU VRAM
- 14.4 GB
- VRAM headroom
- 2.8 GB — leftover usable memory after the calculated requirement, not a speed ranking
- Compatible
- Yes — fits entirely in VRAM
- Product SKUs
- 2 mapped · 2 Amazon-matched
- Amazon
- $906.97 current Amazon price
AMD
AMD Radeon RX 6800 XT 16 GB
- GPU VRAM
- 16 GB advertised
- Required VRAM
- 11.6 GB
- Usable GPU VRAM
- 14.4 GB
- VRAM headroom
- 2.8 GB — leftover usable memory after the calculated requirement, not a speed ranking
- Compatible
- Yes — fits entirely in VRAM
- Product SKUs
- 6 mapped · 3 Amazon-matched
- Amazon
- $949.00 current Amazon price
More VRAM headroom
Sorted by leftover usable VRAM after the calculated requirement. Headroom is not tokens/sec.
NVIDIA
NVIDIA RTX 6000 48 GB
- GPU VRAM
- 48 GB advertised
- Required VRAM
- 11.6 GB
- Usable GPU VRAM
- 43.2 GB
- VRAM headroom
- 31.6 GB — leftover usable memory after the calculated requirement, not a speed ranking
- Compatible
- Yes — fits entirely in VRAM
- Product SKUs
- 1 mapped · 1 Amazon-matched
- Amazon
- $20888.00 current Amazon price
NVIDIA
NVIDIA RTX 8000 48 GB
- GPU VRAM
- 48 GB advertised
- Required VRAM
- 11.6 GB
- Usable GPU VRAM
- 43.2 GB
- VRAM headroom
- 31.6 GB — leftover usable memory after the calculated requirement, not a speed ranking
- Compatible
- Yes — fits entirely in VRAM
- Product SKUs
- 1 mapped · 0 Amazon-matched
- Amazon
- Check availability
NVIDIA
NVIDIA RTX A6000 48 GB
- GPU VRAM
- 48 GB advertised
- Required VRAM
- 11.6 GB
- Usable GPU VRAM
- 43.2 GB
- VRAM headroom
- 31.6 GB — leftover usable memory after the calculated requirement, not a speed ranking
- Compatible
- Yes — fits entirely in VRAM
- Product SKUs
- 2 mapped · 0 Amazon-matched
- Amazon
- Check availability
NVIDIA
NVIDIA Quadro GV100 32 GB
- GPU VRAM
- 32 GB advertised
- Required VRAM
- 11.6 GB
- Usable GPU VRAM
- 28.8 GB
- VRAM headroom
- 17.2 GB — leftover usable memory after the calculated requirement, not a speed ranking
- Compatible
- Yes — fits entirely in VRAM
- Product SKUs
- 1 mapped · 0 Amazon-matched
- Amazon
- Check availability
NVIDIA
NVIDIA RTX 5000 32 GB
- GPU VRAM
- 32 GB advertised
- Required VRAM
- 11.6 GB
- Usable GPU VRAM
- 28.8 GB
- VRAM headroom
- 17.2 GB — leftover usable memory after the calculated requirement, not a speed ranking
- Compatible
- Yes — fits entirely in VRAM
- Product SKUs
- 2 mapped · 1 Amazon-matched
- Amazon
- $4479.96 current Amazon price
NVIDIA
NVIDIA RTX 5090 32 GB
- GPU VRAM
- 32 GB advertised
- Required VRAM
- 11.6 GB
- Usable GPU VRAM
- 28.8 GB
- VRAM headroom
- 17.2 GB — leftover usable memory after the calculated requirement, not a speed ranking
- Compatible
- Yes — fits entirely in VRAM
- Product SKUs
- 8 mapped · 8 Amazon-matched
- Amazon
- $4799.99 current Amazon price
NVIDIA
NVIDIA Tesla M10 32 GB
- GPU VRAM
- 32 GB advertised
- Required VRAM
- 11.6 GB
- Usable GPU VRAM
- 28.8 GB
- VRAM headroom
- 17.2 GB — leftover usable memory after the calculated requirement, not a speed ranking
- Compatible
- Yes — fits entirely in VRAM
- Product SKUs
- 1 mapped · 0 Amazon-matched
- Amazon
- Check availability
AMD
AMD Radeon RX 7900 XT 24 GB
- GPU VRAM
- 24 GB advertised
- Required VRAM
- 11.6 GB
- Usable GPU VRAM
- 21.6 GB
- VRAM headroom
- 10.0 GB — leftover usable memory after the calculated requirement, not a speed ranking
- Compatible
- Yes — fits entirely in VRAM
- Product SKUs
- 1 mapped · 1 Amazon-matched
- Amazon
- $1599.00 current Amazon price
AMD
AMD Radeon RX 7900 XTX 24 GB
- GPU VRAM
- 24 GB advertised
- Required VRAM
- 11.6 GB
- Usable GPU VRAM
- 21.6 GB
- VRAM headroom
- 10.0 GB — leftover usable memory after the calculated requirement, not a speed ranking
- Compatible
- Yes — fits entirely in VRAM
- Product SKUs
- 2 mapped · 2 Amazon-matched
- Amazon
- $1059.99 current Amazon price
NVIDIA
NVIDIA Quadro M6000 24 GB
- GPU VRAM
- 24 GB advertised
- Required VRAM
- 11.6 GB
- Usable GPU VRAM
- 21.6 GB
- VRAM headroom
- 10.0 GB — leftover usable memory after the calculated requirement, not a speed ranking
- Compatible
- Yes — fits entirely in VRAM
- Product SKUs
- 1 mapped · 1 Amazon-matched
- Amazon
- $3498.02 current Amazon price
NVIDIA
NVIDIA Quadro P6000 24 GB
- GPU VRAM
- 24 GB advertised
- Required VRAM
- 11.6 GB
- Usable GPU VRAM
- 21.6 GB
- VRAM headroom
- 10.0 GB — leftover usable memory after the calculated requirement, not a speed ranking
- Compatible
- Yes — fits entirely in VRAM
- Product SKUs
- 3 mapped · 2 Amazon-matched
- Amazon
- $646.96 current Amazon price
NVIDIA
NVIDIA RTX 3090 24 GB
- GPU VRAM
- 24 GB advertised
- Required VRAM
- 11.6 GB
- Usable GPU VRAM
- 21.6 GB
- VRAM headroom
- 10.0 GB — leftover usable memory after the calculated requirement, not a speed ranking
- Compatible
- Yes — fits entirely in VRAM
- Product SKUs
- 18 mapped · 13 Amazon-matched
- Amazon
- $1347.22 current Amazon price
Other compatible GPUs
AMD
AMD Radeon RX 6800 XT 16 GB
- GPU VRAM
- 16 GB advertised
- Required VRAM
- 11.6 GB
- Usable GPU VRAM
- 14.4 GB
- VRAM headroom
- 2.8 GB — leftover usable memory after the calculated requirement, not a speed ranking
- Compatible
- Yes — fits entirely in VRAM
- Product SKUs
- 6 mapped · 3 Amazon-matched
- Amazon
- $949.00 current Amazon price
AMD
AMD Radeon RX 6900 XT 16 GB
- GPU VRAM
- 16 GB advertised
- Required VRAM
- 11.6 GB
- Usable GPU VRAM
- 14.4 GB
- VRAM headroom
- 2.8 GB — leftover usable memory after the calculated requirement, not a speed ranking
- Compatible
- Yes — fits entirely in VRAM
- Product SKUs
- 6 mapped · 2 Amazon-matched
- Amazon
- $1147.28 current Amazon price
AMD
AMD Radeon RX 6950 XT 16 GB
- GPU VRAM
- 16 GB advertised
- Required VRAM
- 11.6 GB
- Usable GPU VRAM
- 14.4 GB
- VRAM headroom
- 2.8 GB — leftover usable memory after the calculated requirement, not a speed ranking
- Compatible
- Yes — fits entirely in VRAM
- Product SKUs
- 2 mapped · 1 Amazon-matched
- Amazon
- $1190.00 current Amazon price
AMD
AMD Radeon RX 7800 XT 16 GB
- GPU VRAM
- 16 GB advertised
- Required VRAM
- 11.6 GB
- Usable GPU VRAM
- 14.4 GB
- VRAM headroom
- 2.8 GB — leftover usable memory after the calculated requirement, not a speed ranking
- Compatible
- Yes — fits entirely in VRAM
- Product SKUs
- 3 mapped · 2 Amazon-matched
- Amazon
- $961.87 current Amazon price
AMD
AMD Radeon RX 9060 XT 16 GB
- GPU VRAM
- 16 GB advertised
- Required VRAM
- 11.6 GB
- Usable GPU VRAM
- 14.4 GB
- VRAM headroom
- 2.8 GB — leftover usable memory after the calculated requirement, not a speed ranking
- Compatible
- Yes — fits entirely in VRAM
- Product SKUs
- 1 mapped · 1 Amazon-matched
- Amazon
- Check price on Amazon
AMD
AMD Radeon RX 9070 16 GB
- GPU VRAM
- 16 GB advertised
- Required VRAM
- 11.6 GB
- Usable GPU VRAM
- 14.4 GB
- VRAM headroom
- 2.8 GB — leftover usable memory after the calculated requirement, not a speed ranking
- Compatible
- Yes — fits entirely in VRAM
- Product SKUs
- 1 mapped · 1 Amazon-matched
- Amazon
- Check price on Amazon
NVIDIA
NVIDIA RTX 2000 16 GB
- GPU VRAM
- 16 GB advertised
- Required VRAM
- 11.6 GB
- Usable GPU VRAM
- 14.4 GB
- VRAM headroom
- 2.8 GB — leftover usable memory after the calculated requirement, not a speed ranking
- Compatible
- Yes — fits entirely in VRAM
- Product SKUs
- 2 mapped · 1 Amazon-matched
- Amazon
- $1237.07 current Amazon price
NVIDIA
NVIDIA RTX 4070 Ti SUPER 16 GB
- GPU VRAM
- 16 GB advertised
- Required VRAM
- 11.6 GB
- Usable GPU VRAM
- 14.4 GB
- VRAM headroom
- 2.8 GB — leftover usable memory after the calculated requirement, not a speed ranking
- Compatible
- Yes — fits entirely in VRAM
- Product SKUs
- 12 mapped · 7 Amazon-matched
- Amazon
- $899.99 current Amazon price
NVIDIA
NVIDIA RTX 4080 16 GB
- GPU VRAM
- 16 GB advertised
- Required VRAM
- 11.6 GB
- Usable GPU VRAM
- 14.4 GB
- VRAM headroom
- 2.8 GB — leftover usable memory after the calculated requirement, not a speed ranking
- Compatible
- Yes — fits entirely in VRAM
- Product SKUs
- 13 mapped · 10 Amazon-matched
- Amazon
- $859.99 current Amazon price
NVIDIA
NVIDIA RTX 4080 SUPER 16 GB
- GPU VRAM
- 16 GB advertised
- Required VRAM
- 11.6 GB
- Usable GPU VRAM
- 14.4 GB
- VRAM headroom
- 2.8 GB — leftover usable memory after the calculated requirement, not a speed ranking
- Compatible
- Yes — fits entirely in VRAM
- Product SKUs
- 8 mapped · 7 Amazon-matched
- Amazon
- $1299.99 current Amazon price
NVIDIA
NVIDIA RTX 5060 Ti 16 GB
- GPU VRAM
- 16 GB advertised
- Required VRAM
- 11.6 GB
- Usable GPU VRAM
- 14.4 GB
- VRAM headroom
- 2.8 GB — leftover usable memory after the calculated requirement, not a speed ranking
- Compatible
- Yes — fits entirely in VRAM
- Product SKUs
- 2 mapped · 2 Amazon-matched
- Amazon
- $906.97 current Amazon price
NVIDIA
NVIDIA RTX 5070 Ti 16 GB
- GPU VRAM
- 16 GB advertised
- Required VRAM
- 11.6 GB
- Usable GPU VRAM
- 14.4 GB
- VRAM headroom
- 2.8 GB — leftover usable memory after the calculated requirement, not a speed ranking
- Compatible
- Yes — fits entirely in VRAM
- Product SKUs
- 9 mapped · 9 Amazon-matched
- Amazon
- $1049.99 current Amazon price