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Side-by-side pricing across 13 marketplace listings. The A100 SXM 40GB is 54.2% cheaper at median.
Side-by-side technical and market data. All prices in USD, listing-weighted median.
| Metric | A100 PCIe 80GB | A100 SXM 40GB |
|---|---|---|
| Median Price (USD/hr) | $2.82 | $1.29 |
| Marketplaces Tracking | 10 | 3 |
| VRAM | 80 GB | 40 GB |
| FP16 TFLOPS (dense) | 312 | 312 |
| Category | Datacenter GPUs | |
See individual pages: A100 PCIe 80GB pricing · A100 SXM 40GB pricing
Total rental cost at the listing-weighted median price for each GPU.
| Duration | A100 PCIe 80GB | A100 SXM 40GB | You Save |
|---|---|---|---|
| 1 hour | $2.82 | $1.29 | $1.529 |
| 1 day (24h) | $67.65 | $30.96 | $36.70 |
| 1 week (168h) | $473.56 | $216.72 | $256.87 |
| 1 month (730h) | $2,057.72 | $941.70 | $1,116.17 |
Over a typical month, choosing the A100 SXM 40GB saves $1,116.17 compared to the A100 PCIe 80GB. That's a 54.2% cost reduction.
Decision logic based on workload type, derived from VRAM and FP16 compute heuristics.
80GB VRAM vs 40GB — fits larger models.
241.86 TFLOPS/$ vs 110.69 — better cost efficiency.
Other Datacenter GPUs GPU comparisons with similar price profiles.
Get price-drop alerts when either A100 PCIe 80GB or A100 SXM 40GB hits your target price at any marketplace.